{"choices":[{"subContentId":"d035eda0-f4b8-4cdd-9d83-1262d7b1566a","question":"

Yeast converts glucose to ethanol and carbon dioxide during anaerobic fermentation as depicted in the simple chemical equation here:<\/p>\n\n

\\[\\require{mhchem}\\ce{glucose -> ethanol + carbon dioxide}\\]<\/p>\n\n

If 200.0 g of glucose is fully converted, what will be the total mass of ethanol and carbon dioxide produced?<\/p>\n","answers":["

200.0 g<\/p>\n","

193.0 g<\/p>\n","

350.0 g<\/p>\n","

250.0 g<\/p>\n"]},{"subContentId":"35bf6ee4-4f3f-447c-b892-436318140548","question":"

Yeast converts glucose to ethanol and carbon dioxide during anaerobic fermentation as depicted in the simple chemical equation here:<\/p>\n\n

\\[\\require{mhchem}\\ce{glucose -> ethanol + carbon dioxide}\\]<\/p>\n\n

If the fermentation is carried out in an open container, would you expect the mass of the container and contents after fermentation to be less than, greater than, or the same as the mass of the container and contents before fermentation? Explain.<\/p>\n","answers":["

The mass of the container and contents would decrease as carbon dioxide is a gaseous product and would leave the container.<\/p>\n","

The mass of the container and contents would increase as carbon dioxide is a gaseous product and would leave the container.<\/p>\n","

The mass of the container and contents would remain same.<\/p>\n"]},{"subContentId":"9134fd59-37eb-4735-8e52-7b3eb880ddfd","question":"

Yeast converts glucose to ethanol and carbon dioxide during anaerobic fermentation as depicted in the simple chemical equation here:<\/p>\n\n

\\[\\require{mhchem}\\ce{glucose -> ethanol + carbon dioxide}\\]<\/p>\n\n

If 97.7 g of carbon dioxide is produced, what mass of ethanol is produced considering the mass of glucose to be 200.0 g?<\/p>\n","answers":["

102.3 g<\/p>\n","

102 g<\/p>\n","

101.2 g<\/p>\n","

100 g<\/p>\n"]}],"overallFeedback":[{"from":0,"to":100}],"behaviour":{"autoContinue":true,"timeoutCorrect":2000,"timeoutWrong":3000,"soundEffectsEnabled":true,"enableRetry":true,"enableSolutionsButton":true,"passPercentage":100},"l10n":{"nextButtonLabel":"Next question","showSolutionButtonLabel":"Show solution","retryButtonLabel":"Retry","solutionViewTitle":"Solution list","correctText":"Correct!","incorrectText":"Incorrect!","muteButtonLabel":"Mute feedback sound","closeButtonLabel":"Close","slideOfTotal":"Slide :num of :total","scoreBarLabel":"You got :num out of :total points","solutionListQuestionNumber":"Question :num","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."}}

Interactive Exercise 1.7

Description

Daryl Aranha