Question

Consider the formula for quinine C20 H24 N2 O2


How many moles of hydrogen are in 0.80 mole of quinine?

Answer 1

There are $24$ mol of $H$ in $1$ mol of $C_{20}H_{24}N_2O_2$

$\therefore$ $0.8$ moles of $C_{20}H_{24}N_2O_2$

$=$ $0.8\times 24$ $=19.2$ moles