Chemistry, 29.03.2020 06:36, carkin9076

How many moles of calcium carbonate are in 63.8g of calcium carbonate

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William has eight more nickels than dimes in his pocket for a total of $2.50. which equation could be used to determine the number of x dimes in his pocket?

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How many moles of calcium carbonate are in 63.8g of calcium carbonate...