Chemistry, 04.12.2019 07:31 alyonaprotopopova
Abituminous coal sample had a mass of 20.0 grams after complete
drying. the coal's sulfur was chemically converted to the precipitate barium sulfate, baso4. if the mass of the dry precipitate is 2.35 grams,
what was the percent sulfur in the dry coal? how did you find your answer?
Answers: 3
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Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?
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Abituminous coal sample had a mass of 20.0 grams after complete
drying. the coal's sulfur was...
drying. the coal's sulfur was...
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