If 2 Pounds of Hydrogen React with Chlorine to Form $\rightarrow$

question 3

Multiple Choice

If 2 pounds of hydrogen react with chlorine to form 73 pounds of hydrogen chloride, what weight of chlorine must react with the 2 pounds of hydrogen?
H₂(g) + Cl₂(g) $\rightarrow$ 2 HCl(g)

• A) 71 pounds Cl₂(g)
• B) 35.5 pounds Cl₂(g)
• C) 2 pounds Cl₂(g)
• D) weight of chlorine used depends on the reaction conditions