Is the reaction exothermic or endothermic? Support your answer with a specific discussion of experimental data. Questions: 1. Does the equilibrium for this reaction favor reactants or products? Support your answer using the Keq value. What are the units of Keq? 2.
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
![PLES
44
Data sheet
Table 1
CRLSUNJCH)
CResyCN
Sampl Volume of
Volume of Volume of
Initial
%T
[HSCN]
Initial
0.200 M
Fe(NOs)
Absorbanc
e at 445
R.
KSCN
(Fe]
0.250 M
0.00040M
HNO
nm
10.00 ml
0. 250
(D ano CO.2512H)
10.00 ml
0.00 ml
0.olM
2
0.0bo-00soz000-0s 0.00001 O 250 +0. iu
10.00 ml
8.00 ml
2.00 ml
0-OIM 0.00016M 13.9
o 8569952
3
10.00 ml
6.00 ml
4.00 ml
D.350012414
0. O1M 0.0012M 3.3 |0 6326
R.
Efe] LHSCN] I fesCN] l IH' ]
4
10.00 ml
4.00 ml
6.00 ml
0. Olm 0.000 SM 37.1 |0.4Au
0. 250
Table 2
kaya l. 259
Sample Volume of Volume of Volume of
0.0200 M KSCN
Fe(NO)3
Initial
0. 250095904
Initial
%T
Absorbanc
0.250 M
0,00040M HNO,
[Fe]
[HSCN]
e at 445
E Fets] [HSCN1 [FesON t2] [H'1
nm
1
10.00 ml
10,00 ml
0.00 ml
0-0lM 0 23.
0.6364
0.0100
0.00a
0-350
key = 0.87
ーズ
E 0-oloo-0.0006H 0-0002-0.00 o-0000067386|0.35o +D.00067386
0. a099933
2.
10,00 ml
8.00 ml
2.00 ml
-J
0.OIM 0.000IEM 31.9 0.4962
3
10,00 ml
6.00 ml
4.00 ml
0.00O|2 M44. I O. 3556
44.10. 3556
0.000067 386
0.2500067386
0.0IM
4
10,00 ml
4.00 ml
6.00 ml
TH
I Fe'3] IHSCNI
0-0100
0.OIM 0.000YM 55.8
O. 25 34
5/
(0.000046770.2o
10.00 ml
4,00 ml
6.00 ml
Ife SaN 21
warm
0.000g.
0. 250
Kay= 0-3505.
2- lg(231): 0.6364
2-ly (s: 0. 4962
2.
0.30499533.
0-000153310.0000 467 297
.25000 4673
2- ty (44.1):0.3556
2-し55.3): 0.25らs4
Averge Ka
1.65 658 + 1.299 +u.s7+0.55030
=1.08402](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff7e0b628-1887-4036-8cfa-486903c53c1e%2Fd1cbedea-2b26-44ab-8cbc-1f6fe8728b09%2F86vesoo_processed.jpeg&w=3840&q=75)
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