Question

How many moles of H are in 0.71 mole of C6H10S?

Answer 1

number of moles of C6H10S= 0.71 mole

number of moles of Hydrogen present in 1 mole of C6H10S = 10 moles

number of moles of Hydrogne present in 0.71 moles of C6H10S =?

                                                                                                         = 10x0.71/1= 7.1 moles

number of moles of Hydrogen = 7.1 moles.