7
QuizMultiple Choice
Unit Test
Question 7 of 25 • PA-Physical Science A
Consider the balanced equation below. 2H2S + 3O2 2SO2 + 2H2OWhich option gives the correct mole ratios?
Answer
A
H2S:SO2 = 2:2 and O2:H2O = 3:2B
H2S:SO2 = 2:3 and O2:H2O = 3:2C
H2S:SO2 = 4:4 and O2:H2O = 5:4D
H2S:SO2 = 4:6 and O2:H2O = 4:4