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Biology, 26.03.2021 18:50 BeverlyFarmer

Barium sulfate BaSO4 is a white crystalline solid that is insoluble in water. It is used by 4 doctors to diagnose problems with the digestive system. Barium hydroxide, Ba(OH)2 is also a 2 white crystalline solid and is used in wastewater treatment. How many more oxygen atoms are represented in the formula for barium sulfate than in the formula for barium hydroxide

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