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Solution is made by dissolving 3. 14 g of nacl in 79. 9 ml of water. What is the concentration of sodium chloride in units of weight/volume percent?.
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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
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Solution is made by dissolving 3. 14 g of nacl in 79. 9 ml of water. What is the concentration of so...
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