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Chemistry, 17.11.2019 18:31 jordandabrat
What is the molarity of a solution of 14.0 g nh4br in enough h20 to make 150 ml of solution?
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Chemistry, 22.06.2019 13:50
Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.
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What is the molarity of a solution of 14.0 g nh4br in enough h20 to make 150 ml of solution?...
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