How many mol of hydrogen in 2.7 mol of caffeine?

Answer : The number of moles of hydrogen in 2.7 mole of caffeine are 27 moles.

Explanation : Given,

Moles of caffeine = 2.7 mole

The molecular formula of caffeine is,

In the molecule , there are 8 moles of carbon, 10 moles of hydrogen, 4 moles of nitrogen and 2 moles of oxygen.

As, 1 mole of contains 10 moles of hydrogen

So, 2.7 moles of contains moles of hydrogen

Therefore, the number of moles of hydrogen in 2.7 mole of caffeine are 27 moles.

answerto predict;

0.88m hope i am correct : )