Help, please...I have no idea what I'm doing :D

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

2h2s + 3o2 2so2 + 2h2o which option gives the correct mole ratios? h2s: so2 = 2: 2 and o2: h2o = 3: 2 h2s: so2 = 2: 3 and o2: h2o = 3: 2 h2s: so2 = 4: 4 and o2: h2o = 5: 4 h2s: so2 = 4: 6 and o2: h2o = 4: 4

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have