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A student worked with a sample of ZnSO₄.7H₂O. A) How many atoms of each kind are present? B) What is the stoichiometric ratio of salt to water? C) Calculate the percent of water in the hydrate.

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A student worked with a sample of ZnSO₄.7H₂O. A) How many atoms of each kind are present? B) What is the stoichiometric ratio of salt to water? C) Calculate the percent of water in the hydrate.

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A student worked with a sample of ZnSO4.7H2O. A) How many atoms of each kind are present? B) What is the stoichiometric ratio of salt to water? C) Calculate the percent of water in the hydrate.

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A student worked with a sample of ZnSO₄.7H₂O. A) How many atoms of each kind are present? B) What is the stoichiometric ratio of salt to water? C) Calculate the percent of water in the hydrate.