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Chemistry, 03.05.2021 14:00 johrenandez

Find the molarity of 4.18 g MgCI2 in 500mL of water

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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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Find the molarity of 4.18 g MgCI2 in 500mL of water...

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