HW4 FunD
docx
School
University of North Dakota *
*We aren’t endorsed by this school
Course
201
Subject
Chemistry
Date
Apr 3, 2024
Type
docx
Pages
11
Uploaded by DoctorDragonflyMaster198
Mullis, Ashton Rayne
Professor Bowman
ChE-201
20240210
Homework 4
1.
The attached drawing 01-A-005/1 is a process flow diagram (PFD) for one small section of a much larger butane isomerization plant. PFDs are normally printed on 11”x17” sheets of paper. For this problem we will focus on a mass balance around the reboiler E303. a) Determine the mass flows missing in the stream table for streams 21, 22, and 23. b) Calculate the mass fractions of each component in streams 21, 22, and 23. c) Suggest an explanation for why the stream compositions are not the same. Solutions
(A)
System boundary around E-303 and streams 21,22, and 23 in question.
General balance equation, In=Out
S
21
=
S
22
+
S
23
S21, ˙
m
=
¿
820,000 lb/hr
S
21
(
nC
4
)
=
820,000
−
480,000
−
7,700
−
15,000
=
317,300
lb
hr
Round down to 300,000 lb/hr… Balance Equation
S22 (C5+) = S21(C5+) – S23(C5+) 15,000
−
3,100
=
11,900
lb
hr
Round up to 12,000 lb/hr… S22(C5+)
Solve for S22 Total ˙
m
(lb/hr)
S22(
˙
m
) = ∑
product
❑
S22(
˙
m
) = 200,000+320,000+4,000+12,000 = 536,000 lb/hr
round up to 540,000 lb/hr… Solve for S23(iC4)
Balance Equation
S23(iC4) = S21(iC4) – S22(iC4) S23(iC4) = 480,000 – 320,000 S23(iC4) = 160,000 lb/hr
Balance Equation
S23(C1-C3)
S23(C1-C3)
S23(
˙
m
) = ∑
streams
❑
S23(
˙
m
) = 276,800 lb/hr
Round up, 280,000 lb/hr (B)
Mass Fractions of Components (S21-S23)
χ
m
=
m
m
total
S21
(nC4)…
χ
m
=
300,000
820,000
=
0.37
(iC4)…
χ
m
=
480,000
820,000
=
0.59
(C1-C3)…
χ
m
=
7700
820,000
=
0.0094
(C5+)…
χ
m
=
15000
820,000
=
0.018
S22
(nC4)… = 0.37
(iC4)… = 0.59
(C1-C3)… = 0.0074
(C5+)… = 0.022
S23
(nC4)… = 0.39
(iC4)… = 0.57
(C1-C3)… = 0.013
(C5+)… = 0.011
(C) Stream compositions will vary with different boiling points. The boiling points will be higher or lower depending on the components relative mass and density values. Also, since the streams do consist of different chemical varieties, they may be subject to chemical reactions when placed under stress, such as heating, cooling, or mixing. 2.
Brown sugar is a mixture of white sugar and molasses. Unrefined brown sugar contains a large portion of molasses. After one round of crystallization of this unrefined sugar, the brown sugar product contains 15.00 wt% molasses and the remainder white sugar. A second
round of crystallization reduces the molasses content to 1.10 wt%
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
molasses. A plant wishes to produce a brown sugar ideal for baking that contains 6.50 wt% molasses. In order to achieve this concentration of molasses, a plant feeds once-crystallized brown sugar
into a recrystallizer. Some of this feed is diverted into a bypass stream that rejoins the sugar that leaves the crystallizer. Pure molasses leaves
the crystallizer as a bypass stream. This process is described by the flow chart below. a) If the plant wishes to produce 350.0 g/min of brown sugar today, what is the feed rate, m
1
? b) What is the flow rate of pure molasses from the crystallizer, m
4
? c) What is the fraction of the feed that bypasses the crystallizer? Solution
(A)
˙
m
1
Sugar, given a feed rate of 350 g/min.
m
1
g
min
=
1.839
total
×
350
g
min
0.8500
g
m
1
=
757.24
g
min
(B)
˙
m
4
Pure Molasses
.
0.1500
g
m
1
(
757
mL
min
)
= ˙
m
4
+
0.0650
g m
6
(
350
g
min
)
113.55
= ˙
m
4
+
22.75
˙
m
4
=
113.55
−
22.75
=
90.8
g
min
(C) Molasses Feed Fraction.
0.1500
90.8
=
1.65
E
−
3
3. Sea water is to be desalinized by reverse osmosis (RO) using the process shown in Figure 1. The process is designed to purify 1500 lb/hr of sea water which is comprised of 96.9 wt% water with the remainder comprised of various salts. Determine: a) The flow rates of fresh water (m
4
) and brine waste (m
6
). b) The percentage of salt rejected by the RO unit. In other words, what
percent of the salt fed to the RO unit in m
3 exits the RO unit in m
5
. c) The percentage of brine exiting the RO unit that is recycled. d) How much salt (in lb/hr) would be rejected if the recycle stream was
removed (as shown in Figure 2)? Note: 99.8% of the salt is rejected by the RO unit. How does this compare to the process in Figure 1? Can you determine the waste brine and purified water flow rates for the process shown in Figure 2?
Solution
(A)
Balance on m
4
∧
m
6
Equation IN=Out
m
1
=
m
4
+
m
6
--
1500
lb
hr
(
0.031
)
=
m
4
(
500
ppm
)
+
m
6
(
0.0525
)
—
46.5 lb
hr
=
m
4
(
0.0005
)
+
m
6
(
0.0525
)
System of two Equations
(1)(0.0525)-(2)
78.75 = 0.0525
m
4
+
0.0525
m
6
-(46.5 = m
4
0.0005
+
m
6
0.0525
¿
32.25 = 0.052
m
4
m
4
=
620.1923077 620.2
lb
hr
1500
lb
hr
=
620.1923077
+
m
6
m
6
=
879.8076923 879.8
lb
hr
(B) Balance
In=out m
1
+
m
2
=
m
3
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
∵
m
1
=
1500
lb
hr
∴
1500
=
m
3
−
m
2
—1
Salt Balance
m
1
(
0.031
)
+
m
2
(
0.0525
)
=
m
3
(
0.04
)
46.5
+
m
2
(
0.0525
)
=
m
3
(
0.04
)
46.5
=
m
3
(
0.04
)
−
m
2
(
0.0525
)
–-2
Systems of two equations
(1)(0.0525)-(2)
78.75
=
0.0525
m
3
−
0.0525
m
2
−
¿
)
32.25
=
0.0525
−
0.04
m
3
m
3
=
2580
lb
hr
1500
=
2580
−
m
2
m
2
=
1080
lb
hr
Salt Rejected 4%(
m
3
¿
2580
×
0.04
=
103.2
lbs
Salt Rejected
5.25%
(
m
5
)
m
5
=
m
6
+
m
2
m
5
=
879.8
+
1080
(
lb
hr
)
m
5
=
1959.8
lb
hr
(
0.0525
)
=
102.89
Total Salt Rejected % 102.89
103.2
×
100
=
99.7%
(C.) m
2
m
5
×
100%
1080
1959.8
×
100
=
55.1%
(D)
Salt Rejected 1500 lb
hr
×
0.31
wt
%
salt
=
46.5
lb
hr
RO Recycle Unit Output = 500ppm*100% = 0.05
m
4
=
46.5
0.05
=
930
lb
hr
m
6
=
m
1
−
m
4
m
6
=
1500
−
930
m
6
=
570
lb
hr
4.
Carbon dioxide (along with other gases) has been implicated in global warming. A process is being developed which will separate CO
2 from flu
gas in a coal fired power plant and subsequently sequester the CO
2 underground. A schematic of the proposed process is shown below.
A cleaned and dry flu stream (m
1)
comprised of 26 wt% CO
2 and 74 wt% N
2
, enters into an absorber at a flow rate of 5.0 × 10
4 kg/hr where it contacts liquid-phase amine solvent (MEA) in an absorber. The amine solvent selectively absorbs CO
2
. The flu gas stream exiting the absorber (m
2
) is composed of 98 wt% N
2 and 2.0 wt% CO
2
. The liquid stream exiting the absorber (m
3
) contains only amine and CO
2
. The liquid stream is subsequently fed to a stripper where it is heated and 95% of the available CO
2 is desorbed from the amine. The CO
2 exiting the stripper (m
4
) is subsequently pressurized and injected into subterranean rock formations. The MEA exiting the stripper (m
5
), comprised of 99 wt% amine and 1.0 wt% CO
2
, is recycled back into the absorber. a) What percent of the CO
2 in stream m
1 is removed? b) What is the concentration (in wt%) of CO
2 in stream m
3
? c) What is the flow rate (in kg/hr) of the recycle stream (m
5
)? d) Tests conducted on experimental apparatus reveal that there will be a trace amount
of amine in the pure CO
2 stream. If the concentration of amine in stream m
4 is 25 ppm (not 0 as the figure shows) determine the required flow rate of make-up MEA (in kg/hr) required in the process. For part d) please assume that the total flow rate of m
4 to be 15,000 kg/hr. Solution
m
1
CO
2
=
0.26
∗
5.0E4
kg
hr
=
13,000
kg
m
1
N
2
=
0.74
∗
5.0E4
kg
hr
=
37,000
kg
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
m
2
=
m
1
N
2
0.98
m
2
=
37,000
0.98
=
37,755.10204
kg
37,755.1
kg
m
2
C O
2
=
m
2
(
0.02
)
m
2
C O
2
=
37,755.1
×
0.02
=
755.102
kg
C O
2
Removed
=
13,000
−
755.102
=
12244.979
kg
12,245.0
kg
C O
2
%
Removed
=
12,245.0
5E4
×
100
=
24.5%
(B.)
C
%
M
3
m
5
=
0.99%
amine,
0.01%
C O
2
mC O
2
,
0.01
m
5
=
0.05
(
0.01
m
5
+
12244.979
)
kg
/
hr
0.01
m
5
=
0.0005
m
5
+
612.24895
0.0095
m
5
=
612.24896
(
C
)
−−
→m
5
=
64447.3
kg
/hr
m
3
C O
2
=
0.01
(
64447.3
)
+
12244.979
m
3
C O
2
=
12889.5
kg
MEA
0.99
∗
64447.3
=
63802.8
kg (B)-
C
O
2
WT
%
=
12889.5
12889.5
+
63802.8
×
100
=
16.8%
(D)
0.0025 MEA ppm, ˙
m
4
=
15,000
kg
hr
0.0025
MEA×
15000
kg
hr
=
37.5
kg
hr
MEA
m
3
=
m
4
∗
25
ppm
+
m
5
(
0.99
)
m
3
=
15,000
∗
0.0025
+
64447.3
(
0.99
)
m
3
=
63,840.3
k g
/hr
Related Documents
Related Questions
You continue with the Arrhenius Plot with the slope of the curve to be
approximately -12,500 K and the Arrhenius factor of 4.367 E10 hours^-1.
What is the shelf life of the drug at 22 C? What is the shelf life at 4 C?
Did your coworker achieve a century shelf life in either storage
condition? Be sure to show your calculations.
Arrhenius Plot
In (k)
-8
-10
-12
-14
-16
-18
0.0026
0.0028
0.0030
1/T
0.0032
0.003
arrow_forward
Chemistry
An aquifer contaminated with petroleum is found to have the following component concentrations at a particular site:
benzene158 ppm
toluene124 ppm
ethylbenzene91 ppm
xylene45 ppm
n-heptadecane161 ppm
pristane 84 ppm
Provide an estimate for the age of the spill at this site using (a) BTEX ratio and (b) nC17:Pr ratio. Show your calculations and use units throughout. Give proper s.f. for the answer.
arrow_forward
Please upload your full solution to the following problem.
For the experimental isotherm data given below, determine the Freundlich and Langmuir isotherm
parameters. Apply linear regression to determine the isotherm parameters. A spreadsheet can be used
for this purpose. Which of the two isotherms better describes the data?
Experimental data:
Carbon type: F-400
Carbon size: 200 × 400
. Chemical: Trichloroethene, C₂HCl3 (131.39 g/mol)
Temperature: 13 C
pH: 7.5-8
Equilibrium time: 31 days
●
Ⓡ
B
B
Sample
number
123456
TCE Liquid-Phase
Concentration
CA. μmol/L
23.6
6.67
3.26
0.322
0.169
0.114
TCE Adsorbent-Phase
Concentration
9A, μmol/g
737
450
318
121
85.2
75.8
2
arrow_forward
What is the net ionic equation for the reaction of nitric acid and sodium hydroxide?
arrow_forward
Safari
File
Edit View History
Bookmarks Window
Help
* 20% [4)
Mon 4:19 PM
Q.
A www-awn.aleks.com
Significant Figures Counter
Chapter 5. The Nervous System-Neurology and Psychi.
https://learn-us-east-1-prod-fleet01-xythos.s3.us-ea...
ALEKS Sabina Lamgadhey Learn
C CHEMICAL REACTIONS
Solving for a reactant using a chemical equation
Sabina
A major component of gasoline is octane (CgH,8). When octane is burned in air, it chemically reacts with oxygen gas (0,) to produce carbon dioxide (CO,)
and water (H,0).
What mass of octane is consumed by the reaction of 7.8 g of oxygen gas?
Be sure your answer has the correct number of significant digits.
x10
Check
Terms of UseI Pri
Explanation
2020 McGraw-Hill Education All Rights Reserved.
10
MacBook Air
II
arrow_forward
Dear Bartleby, please help me.Do not use any software and please show complete steps for part b
arrow_forward
Please answer very soon will give rating surely
Please show your work
arrow_forward
In Experiment 4- Chemical Kinetics “The Rate of Chemical Reaction”, the following data were obtained: Rxn Mixture time(s) temperature (˚C) 1 190 23.0 2 378 23.0 3 97 23.0 4 205 23.0 5 44 23.0 6 90 35.0
Concentrations and portions for reaction mixture number one:
H2O
0.050 M
Buffer
0.050 M
KI
(mL)
0.1% Starch
(mL)
0.0450 MNa2S2O3(mL)
0.8525 M
H202
(mL)
75.0mL
30.0mL
25.0
5.00
5.00
10.00
Use the data above to answer the following questions where applicable.
(a) Write the formulas of the reactants, there are three, in the reaction being studied.Signs + or - or subscripts may be entered all on the same line; S2O32- can be entered as S2O3^2-, the symbol, ^, is not required if the…
arrow_forward
Q5: If the Ksp of Ca3N2 is 6.06 x 10-3, how many moles of calcium nitride (s) could you dissolve in 1.589 L of solvent (assume that calcium nitride (s) dissolves in water to form Ca2+(aq) and N3- (aq))? Enter your answer with at least 3 sig figs.
Please provide only typed answer solution no handwritten solution needed allowed
arrow_forward
Pls help ASAP.
arrow_forward
CHEM 330 Conferences
2. For the reaction:
a) HBr(g) = H2(g) + Br2(g)
HBr
1/2
(H₂)2 (Br₂)"
HBr
(H₂Br₂) ¹/2
b) 2HBr(g) H2(g) + Br2(g)
boefficient
H2(g) + Br2(g)
theachartseefficient
2HBr(g)
Kp = 3.5 x 104 at 1495 K. What is the value of Kp for the following reactions at
1495 K?
c) H2(g) + Br2(g) = HBr(g)
Kp = (Product) foe
5: Equilibrium
HBr √ H₂ Br₂
arrow_forward
3. The value of "f" for the initiator efficiency in the equation below is usually between 0.3
and 0.8. Explain why it is less than unity.
R₁ = 2fk [1]
Where f= Initiator efficiency
R₁ = Rate of initiation
[I] = Initiator concentration
arrow_forward
Show your work and explain please!!
arrow_forward
Firefox
File
Edit
View
History
Bookmarks
Tools
Window Help
my.CSMD.edu
I
Module 12 HW Chi
wr NWP Assessme X
De Module 9 HW Cha
W NWP Assessment
I Module 11 HW Che
w NWP Assessment
O 8 https://education.wiley.com/was/ui/v2/assessment-player/index.html?launchld=b0085ec6-77d3-4053-89d4-c26a8188beb3-
E Module 12 HW Chapter 21 - Selected Exercises
Question 5 of 8
-/1 E
Starting with diethyl malonate, and using any other reagents of your choice, show how you would prepare the following
compound:
Fill
1) ?
2) ?
Que
Multi
EtO
3)?
4) ?
5) ?
Choose from the following list of reagents:
OEt
HO.
Ques
Multipa
Questi
A
B
D
Multistep
CH3Br
LIAIH4
LDA
NaOEt / EtOH
Viewing
Multipart
Question
E
G
H.
Molecular Dra
NaOH
EtBr
MgBr, H,O
H20, heat
heat
Question 7
Multipart
Question 8
Multistep
MacBook Air
esc
F2
F3
F4
FS
F10
@
23
$
%
&
1
2
3
4
7
8
W
E
R
Y
tab
A
S
D
F
caps lock
C
V
shift
alt
coms
control
option
command
arrow_forward
4N92 Crz O7+3C 6HIO +16H2 S04 >4Naz SOy + 4Crz(sO4)3 +3C6H10 04 1/6 H26
28,2009 of ColHio are reacted with excess Nazcr20, and
H2 SO4.After the reaction is
118°8L
Completed, 78.811grams of
Crz (sou)3 are collected. Calculate precent yeild of the reachion
* Sdve vin
one Single Step Usinq
dimensional
analysıs
arrow_forward
Part 3: Effect of Temperature
Table 3
Temperature C
Time in seconds
Rate [I2]/time
Value of k
46.5
26sec
(Using the values of the exponents x, y and z determined in Part 1, the above rate and the concentrations of the
reactants for mixture I, determine the value of k at the temperature of the water bath.).Show calculation:
6 What effect did the increase in temperature have on the value of k?
7) Using the Arrhenius equation, determine the Ea in kJ/mol for the iodination of Acetone.
In (k/ki) = (Ea÷R)(1/T1 – 1/T2)
R = 8.314J/mol.K
%3D
Ea
MU
arrow_forward
SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY
Related Questions
- You continue with the Arrhenius Plot with the slope of the curve to be approximately -12,500 K and the Arrhenius factor of 4.367 E10 hours^-1. What is the shelf life of the drug at 22 C? What is the shelf life at 4 C? Did your coworker achieve a century shelf life in either storage condition? Be sure to show your calculations. Arrhenius Plot In (k) -8 -10 -12 -14 -16 -18 0.0026 0.0028 0.0030 1/T 0.0032 0.003arrow_forwardChemistry An aquifer contaminated with petroleum is found to have the following component concentrations at a particular site: benzene158 ppm toluene124 ppm ethylbenzene91 ppm xylene45 ppm n-heptadecane161 ppm pristane 84 ppm Provide an estimate for the age of the spill at this site using (a) BTEX ratio and (b) nC17:Pr ratio. Show your calculations and use units throughout. Give proper s.f. for the answer.arrow_forwardPlease upload your full solution to the following problem. For the experimental isotherm data given below, determine the Freundlich and Langmuir isotherm parameters. Apply linear regression to determine the isotherm parameters. A spreadsheet can be used for this purpose. Which of the two isotherms better describes the data? Experimental data: Carbon type: F-400 Carbon size: 200 × 400 . Chemical: Trichloroethene, C₂HCl3 (131.39 g/mol) Temperature: 13 C pH: 7.5-8 Equilibrium time: 31 days ● Ⓡ B B Sample number 123456 TCE Liquid-Phase Concentration CA. μmol/L 23.6 6.67 3.26 0.322 0.169 0.114 TCE Adsorbent-Phase Concentration 9A, μmol/g 737 450 318 121 85.2 75.8 2arrow_forward
- What is the net ionic equation for the reaction of nitric acid and sodium hydroxide?arrow_forwardSafari File Edit View History Bookmarks Window Help * 20% [4) Mon 4:19 PM Q. A www-awn.aleks.com Significant Figures Counter Chapter 5. The Nervous System-Neurology and Psychi. https://learn-us-east-1-prod-fleet01-xythos.s3.us-ea... ALEKS Sabina Lamgadhey Learn C CHEMICAL REACTIONS Solving for a reactant using a chemical equation Sabina A major component of gasoline is octane (CgH,8). When octane is burned in air, it chemically reacts with oxygen gas (0,) to produce carbon dioxide (CO,) and water (H,0). What mass of octane is consumed by the reaction of 7.8 g of oxygen gas? Be sure your answer has the correct number of significant digits. x10 Check Terms of UseI Pri Explanation 2020 McGraw-Hill Education All Rights Reserved. 10 MacBook Air IIarrow_forwardDear Bartleby, please help me.Do not use any software and please show complete steps for part barrow_forward
- Please answer very soon will give rating surely Please show your workarrow_forwardIn Experiment 4- Chemical Kinetics “The Rate of Chemical Reaction”, the following data were obtained: Rxn Mixture time(s) temperature (˚C) 1 190 23.0 2 378 23.0 3 97 23.0 4 205 23.0 5 44 23.0 6 90 35.0 Concentrations and portions for reaction mixture number one: H2O 0.050 M Buffer 0.050 M KI (mL) 0.1% Starch (mL) 0.0450 MNa2S2O3(mL) 0.8525 M H202 (mL) 75.0mL 30.0mL 25.0 5.00 5.00 10.00 Use the data above to answer the following questions where applicable. (a) Write the formulas of the reactants, there are three, in the reaction being studied.Signs + or - or subscripts may be entered all on the same line; S2O32- can be entered as S2O3^2-, the symbol, ^, is not required if the…arrow_forwardQ5: If the Ksp of Ca3N2 is 6.06 x 10-3, how many moles of calcium nitride (s) could you dissolve in 1.589 L of solvent (assume that calcium nitride (s) dissolves in water to form Ca2+(aq) and N3- (aq))? Enter your answer with at least 3 sig figs. Please provide only typed answer solution no handwritten solution needed allowedarrow_forward
- Pls help ASAP.arrow_forwardCHEM 330 Conferences 2. For the reaction: a) HBr(g) = H2(g) + Br2(g) HBr 1/2 (H₂)2 (Br₂)" HBr (H₂Br₂) ¹/2 b) 2HBr(g) H2(g) + Br2(g) boefficient H2(g) + Br2(g) theachartseefficient 2HBr(g) Kp = 3.5 x 104 at 1495 K. What is the value of Kp for the following reactions at 1495 K? c) H2(g) + Br2(g) = HBr(g) Kp = (Product) foe 5: Equilibrium HBr √ H₂ Br₂arrow_forward3. The value of "f" for the initiator efficiency in the equation below is usually between 0.3 and 0.8. Explain why it is less than unity. R₁ = 2fk [1] Where f= Initiator efficiency R₁ = Rate of initiation [I] = Initiator concentrationarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY