Chemistry, 28.04.2021 22:00, 2021andrewkell

7. A sample of salmon -colored powder contains 0.700 of chromium 0.650 g of sulfur , and 1.30 g oxygen. The molar mass is 392.2g / m * o * l . What is the molecular formula of this compound ?

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7. A sample of salmon -colored powder contains 0.700 of chromium 0.650 g of sulfur , and 1.30 g oxyg...