sammamamam9443 sammamamam9443

20-02-2024
Chemistry

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How many grams of calcium oxide, cao, can be produced from 4.20 g of calcium metal and 1.60 g of oxygen gas?A. 5.89 g
B. 5.61 g
C. 2.62 g
D. 2.19 g
E. 3.65 g

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