Im pretty sure its Taxes?
Answer:
D
Explanation:
because the rest don’t make any sense
Answer:
2 moles of Sn are produced when 4 moles of H2(g) are consumed completely
Explanation:
to determine the number of moles of sn (l) produced when 4.0 moles of H2 (g) is consumed completely.
First, find the number of moles of H2 consumed by taking this as limiting reagent.

Then find the moles of Sn (l) taking into account the stoichiometric relationship between H2(g) and Sn(l). 2:1
(s) + 2
(g) ⇒ Sn(l) + 2
(g)

∴2 moles of Sn are produced when 4 moles of H2(g) are consumed completely.
The compound name for H3S5 is hydrosulfide sulfanide sulfide