Chemistry, 10.03.2021 20:40, ineedtograduate2020

Hi clever ppl I need help: An ionic compound is found to contain 28.9% potassium, 23.7% sulphur and 47.4% oxygen.

The relative formula mass of the compound is 270. What is the formula of the compound?

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Hi clever ppl I need help: An ionic compound is found to contain 28.9% potassium, 23.7% sulphur and...