Chemistry, 23.04.2021 07:10 001234567891011
A solution of ammonium sulfate fertilizer was to be applied to the soil before planting some seeds. A given volume of water was put in a large container and 3.68kg of fertilizer was dissolved in it. On analysis , 0.28dm3 of 0.35M barium chloride was required to precipitate all the sulphate in 0.20dm3 of solution. what was the volume of the solution in the container?
Answers: 2
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What is the mass of each element in a 324.8 sample of co2
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What are transitions between a liquid and a solid called? identify which way they are transitioning
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Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
A solution of ammonium sulfate fertilizer was to be applied to the soil before planting some seeds....
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