Answer to Question #110403 in General Chemistry for Farooq

General Chemistry

Question #110403

How many formula units does 200.0 g of calcium carbonate represent

Expert's answer

200.0 g calcium carbonate contain 200.0/100.09 = 1.998 mol and number of formula units is 1.998*6.02*10²³ = 1.203*10²⁴.

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