What Is the Mass of Hydrogen Gas Released from 2

question 36

Multiple Choice

What is the mass of hydrogen gas released from 2.70 g of aluminum metal and hydrochloric acid? __Al(s) + __HCl(aq) → __AlCl3(aq) + __H₂(g)

• A)0.101 g
• B)0.135 g
• C)0.202 g
• D)0.303 g
• E)0.606 g

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