How many grams of sodium nitrate (NaNO3) are needed to make 34.2 grams of sodium oxide (Na2O)?
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99.3% Industrial GradeSodium nitrate,Color:light yellow or white fine crystal. Packing:25kg/50kg bag,The Certificate Of AnalysisSTANDARD:GB/T4553-2006.
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➡Sodium nitrate is formed by the following reaction: 2NaNO2 + O2 => 2 NaNO3 How many grams of NaNO2 must be added to excess oxygen to make 100 g product? Mass = 69g/mol NaNO2 / 85g/mol NaNO3 * 100g NaNO3 = 81.2g NaNO2 required.
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