Question

8Li2S --> 16Li +S8 how many moles of Li would be produced when 5 moles of Li2S react?

Answer 1

10moles

Step-by-step explanation:

mole ratio = 8:16

therefore

1 mole Li2S forms 2 moles Li

when 5 moles Li2S reacts

5 moles Li2S = 5 x 2 moles Li

= 10 moles Li