A certain mass of glucose (C6H12O6) contains 100 g of carbon. How much hydrogen does it contain?

16.7 g H

Explanation:

1 mol C6H12O12 contains 6 mol C atoms and 12 mol H atoms, that means 2 times more moles of H than C.

100 g C*1 mol C/12 g C=8.333 mol C

So, there are 8.333*2 = 16.67 mol H

16.67mol H*1g H/1mol H = 16.67≈16.7 g H

answer: cellular respiration takes in food and uses it to create atp, a chemical which the cell uses for energy. usually, this process uses oxygen, and is called aerobic respiration. it has four stages known as glycolysis, link reaction, the krebs cycle, and the electron transport chain.