Chemistry, asked by Anonymous, 6 months ago

Alstonite is a rare salt with the formula, BaCaCO3)2. Given: molar mass
of alstonite = 297.4 g/mol. The percentage by mass of oxygen in alstonite is

Answers

Answered by shehzadi2325

3

Answer:

32.27

Explanation:

= mass of oxygen / forrmula mass of compound x 100%

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