Principles of Instrumental Analysis, 6th Edition
6th Edition
ISBN: 9788131525579
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cenage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 33, Problem 33.4QAP
Interpretation Introduction
Interpretation:
The continuous flow automated system and the discrete automated system has to be compared. The advantages and the disadvantages of the continuous flow automated system and the discrete automated system has to be determined.
Concept introduction:
The automated chemical analyzer is defined as the continuous pumping of the samples and reagent through the system of modules. This is of two types, the continuous flow automated system and the discrete automated system.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Jollibee Burger
Item Sodium(mg) Fat(g) Calories Item cost($)
Beef Patty 50 17 220 $0.25
Bun 330 9 260 $0.15
Cheese 310 6 70 $0.10
Onions 1 2 10 $0.09
Pickles 260 0 ,. 5 $0.03
Lettuce 3 0 4 $0.04
Ketchup 160 0 20…
Q ( C) the timetable
The outside temperature can be estimated based on how fast crickets chirp.
At 104 chirps per minute, the temperature is 6363 °F.
At 176 chirps per minute, the temperature is 8181 °F.
Using this information, you can make a formula that relates chirp rate to temperature. Assume the relationship is linear, that is the points form a straight line when plotted on a graph.
What is the temperature if you hear 128128 chirps per minute?
Chapter 33 Solutions
Principles of Instrumental Analysis, 6th Edition
Knowledge Booster
Similar questions
- Time(s) [X3] (mole/L) 0 0.600 500 0.481 1000 0.392 1500 0.336 2000 0.273 2500 0.230 3000 0.181 3500 0.156 4000 0.120 4500 0.106 5000 0.072 plot ln[X3] vs time plot 1/[X3] vs. timearrow_forward1. An iron pellet 1 cm in diameter is subjected to a heat treatment in a vacuum oven at 300 C to degas dissolved hydrogen, which is initially at a concentration of 25 ppm by weight. Estimate the time it will take for the average hydrogen concentration to reach 5 ppm. | DBF = 101 cm/scg. pr 7.8 gr/cmarrow_forwardTrial [I0:] [HSO: ] Time Rate [HSO3 ]/time 1 49 25 3 16.9 Table-2 Find the concentrations of [IO3] and [HSO3] and enter into the table. Divide the concentration of HSO3 with the time in seconds to get the rate. Volume is assumed to be additive in this experiment. Thus, the total volume of all the solutins is assumed to be 20.0 mL. This introduces a small error that can be considered insignicant. The concentrations of IO; and HSO, (after mixing but before the reaction begins) can be calculated using the relationship: Mailute Vdilute= Mcone Vcone. A sample calculation is shown below for the concentration of IO, in Trial 1: Mailute to be calculated Vdilue 20.0 mL 0.020 M x 2.0 mL Mcone 0.020M V conc 2.0 mL %3D diluted [IO, ] = = 0.0020 M IO, %3D 20.0 mL Similarly, the concentration of HSO; in Trial 1 is calculated thus: 0.010 M x 2.0 mL diluted [HSO, ] =0.0010 M HSO, 20.0 mLarrow_forward
- You are interested to know the Q10 value for mean heart rate (# of beats/10 sec) for a species of crab for the temperature interval of 25°C - 35°C. To find this value, you collect data for these six temperatures and calculate mean heart rate (# of beats/10 sec) for each temperature. Here is the data: 10°C 15°C 20°C 25°C 30°C 35°C Mean Heart Rate (# 23.67 23.89 24.33 27 35.89 37.78 beats/10 sec) What is the Q1o value for heart rate (# of beats/10 seconds) for the temperature interval of 25°C - 35°C? Round your answer to two decimal places.arrow_forwardNew employees at Avondale Industries’ unmanned systems production line in Denver, CO, participate in employee training under the direction of the training and development department, but the line managers conduct the actual training. During the last two trainings, the line managers cut the sessions short and explained that the employees would receive better training while working on the production line. The trainer responsible for the program understood the line managers’ viewpoint about developing skills used on the line but needed them to see that training should provide more than just developing those specific skills. Which of the follow statements best explains why training should provide a longer-term view than just teaching line workers the skills needed to perform satisfactorily in their current jobs? Giving line workers expanded training helps them understand more than specific skills; it also helps them become more confident contributors. Training with a…arrow_forward1:29 ll 5G O Exp02-Densitylnquiry_2020-06.docx lead sinker glass stopper nut and bolt cork Without looking anything up online, discuss with your classmates what you think is the relative weight of each object. Rank their weights from lightest to heaviest. Now suppose each object was weighed. The results are given in Table 1. Fill on the last column of Table 1 (Mass of object). Show all work!! 2. Table 1. Masses of common objects Mass of weighing boat (g) Mass of weighing Mass of object boat + object (g) Object (g) lead sinker 1.3645 101.1563 glass stopper 1.3644 18.0898 nut and bolt 1.3644 59.1135 cork 1.3646 3.3963 Dashboard Calendar To Do Notifications Inbox 因arrow_forward
- A+BC<>AB+C What will most likely be in thecontainer after several minutes havepassed ?A. Container will have only AB & CB. Container will have only A & BCC. Container will have a mixture of allarrow_forwardMn→ Mn2+ + 2e Mn2+ Mn³+ + e Mn3+ + 2H₂O → MnO2 + 4H+ + e MnO2 + 2H₂O → MnO42- + 4H+ + 2e- MnO42- MnO4 + e Mn2+ + 2H₂O → MnO2 + 4H+ 2e Eº = -1.23 V MnO2 + 2H2O → MnO4 + 4H+ + 3e Eº = -1.70 V Mn2+ + 4H20 MnO4 + 8H+ + 5e EO = -1.51 V - i. Summarise the above potential data by means of a Latimer and Frost diage EO = +1.18 V Eº = -1.51 V EO = -0.95 V EO = -2.26 V Eº = -0.56 Varrow_forwardConvert 287 kPa to atm STARTING AMOUNT ADD FACTOR DELETE ANSWER RESET *( ) 101.325 0.98692 14.70 760 1.01325 2.83 0.001 1.01325 x 105 1000 287 0.00283 283 10 1 atm mm Hg bar kPa torr psi Раarrow_forward
- Two students A and B performed a four-trail analysis for calcium content in a given sample. The results are shown in the following table: Trial 1 Trial 2 Trial 3 Trial 4 Student A 16.92% 16.90% 16.88% 16.91% Student B 18.30% 18.50% 18.60% 18.80% If the actual amount of calcium in the sample was 16.90%. Which of the following statements is correctly describing the work of the students? Select one: O a. Student B is less accurate and less precise than student B O b. Student B is more accurate but less precise than student B O c. Student B is more accurate and more precise than student B O d. Student B is less accurate but more precise than student B Next parrow_forwardWithout doing any calculations, match the following thermodynamic properties with their appropriate numerical sign for the following exothermic reaction. 2H2(g) + O2(g)–→2H20(g)arrow_forwardX Achieve > Students: Register X Assessment - Chem 101 002X nillanlearning.com/courses/55ace5f9-441e-4942-b91a-6dde768c655e/3/k6bu5e/tools/assessment/items/9f6b56a8-92b9-4b ent Check A LGive Up? O Hint OResources Score: 25 Perform the conversions. atm 1.196 atm = 860.8 mmHg = %3D Pa 1386.9 mmHg : atm %3D 287.3 kPa = %3Darrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning