A sample of a tin ore weighing 0.3000 g was dissolved in an acid solution and all the tin in the sample was changed to tin(II). In a titration, 8.08 mL of
What is the balanced equation for the reaction in the titration?
How many grams of tin were in the sample?
What was the percentage by mass of tin in the sample?
If the tin in the sample had been present in the compound
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