Question 7: Balance the chemical equation in Figure 7 in acid medium. How many moles of sulphuric acid do you have to add to balance this chemical equation? (The answer is a whole number.] * Jou antwoord Figure 7 OH Cr,0,2

Chemistry & Chemical Reactivity
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Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter1: Basic Concepts Of Chemistry
Section: Chapter Questions
Problem 43GQ: Hexane (C6H14, density = 0.766 g/cm3), perfluoro-hexane (C6F14, density = 1.669 g/cm3), and water...
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n eFundi : NCHE 121 1-1 P 202 x
b My Questions | bartleby
G condenser of the distillation
NCHE 121 - Practical test 5 -
ADVANCED CHEMISTRY FOR X
A docs.google.com/forms/d/e/1FAlpQLSeoSJFyh92VzGCHUJHTnR1Qhr07K-15YDL6mRq2jPckCRyPIQ/formResponse
Question 7: Balance the chemical equation in Figure 7 in acid medium. How many
moles of sulphuric acid do you have to add to balance this chemical equation?
[The answer is a whole number.] *
Jou antwoord
Figure 7
OH
Cr,0,*
Cr+
Question 8: Consider the information in your answer to Question 7. What
minimum mass in grams of potassium dichromate is required to produce 1.500
grams of the ketone? [Molar masses: Alcohol = 100.159 g-mol-"; Ketone = 98.143
g-mol-; K2Cr2O, = 278.185 g-mol-. [Give only the number without the unit. Round
17:51
P Type here to search
23°C Mostly sunny
2021/10/26
0=
1
Transcribed Image Text:n eFundi : NCHE 121 1-1 P 202 x b My Questions | bartleby G condenser of the distillation NCHE 121 - Practical test 5 - ADVANCED CHEMISTRY FOR X A docs.google.com/forms/d/e/1FAlpQLSeoSJFyh92VzGCHUJHTnR1Qhr07K-15YDL6mRq2jPckCRyPIQ/formResponse Question 7: Balance the chemical equation in Figure 7 in acid medium. How many moles of sulphuric acid do you have to add to balance this chemical equation? [The answer is a whole number.] * Jou antwoord Figure 7 OH Cr,0,* Cr+ Question 8: Consider the information in your answer to Question 7. What minimum mass in grams of potassium dichromate is required to produce 1.500 grams of the ketone? [Molar masses: Alcohol = 100.159 g-mol-"; Ketone = 98.143 g-mol-; K2Cr2O, = 278.185 g-mol-. [Give only the number without the unit. Round 17:51 P Type here to search 23°C Mostly sunny 2021/10/26 0= 1
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