Question: 6. Consider a 1.0000g sample containing 75% potassium sulfate (FW 174.25) and 25%MSO. The sample is dissolved and the sulfate is precipitated as BaSO4 (FW

6. Consider a 1.0000g sample containing 75% potassium sulfate (FW 174.25) and 25%MSO. The sample is dissolved and the sulfate is precipitated as BaSO4 (FW 233.39). If the BaSO4ppt weighs 1.4900, what is the atomic weight of M2+ in MSO4 ? 7. The molecular formula of glucose is C6H12O6. What is the empirical formula of glucose? 8. What is the molecular formula of a compound that has an empirical formula of CH2O and a molar mass of 150 . gimol? 9. The empirical formula of a certain compound is C3H6O2. If the molar mass of this substance is 222g/mol, what is the molecular formula of the compound

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