YOU MUST USE DIMENSIONAL ANALYSIS, Sig Figs, and ...



YOU MUST USE DIMENSIONAL ANALYSIS, Sig Figs, and Scientific Notation!

All reactions occur under STP conditions.

1. Solid calcium plus liquid water

A. Balanced Chemical equation with correct phases – 24 Points

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B. How many liters of hydrogen gas will be produced when 15.01 grams of solid calcium reacts with an excess of liquid water? 22 Points

C. How many atoms of Ca does this reaction yield when 3.39E-1 grams of the other product (not H2(g)) are made? 22 Points

D. How many molecules of liquid water are required to react to produce 6.7_l of H2(g)? 22 Points

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