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How many grams are in 6.8 x 10^20 atoms of mercury (ll) sulfite (MgSO3)
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In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
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What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
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How many grams are in 6.8 x 10^20 atoms of mercury (ll) sulfite (MgSO3)...
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