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Mqureshi
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If 50.0grams of copper initially at 145.0 C is put into 150.0mL of water initially at 25.00C, then what will the final
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first convert the volume into Liter by dividing it by 1000. convert 20 grams of CaBr2 by its molar mass into moles. (20 grams CaBr2)(1mol of CaBr2/199.89 g) = 0.100 mole CaBr2 Molarity is moles/ liters = 0.100 moles/0.5L = 0.200M
