Chemistry, 17.12.2019 23:31, ajime

What is the empirical formula for a compound that is 29.44\% calcium, 23.55% sulfur, and 47.01% oxygen? this compound is a common ingredient in plaster

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What is the empirical formula for a compound that is 29.44\% calcium, 23.55% sulfur, and 47.01% oxyg...