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Aaron Jackson
Chemistry
7 April, 21:14
How many grams of Cl are in 525g of CaCl2
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Juliana Rogers
7 April, 21:21
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First we determine the moles CaCl2 present:
525g / (110.9g/mole) = 4.73 moles CaCl2 present
Based on stoichiometry, there are 2 moles of Cl for every mole of CaCl2:
(2moles Cl / 1mole CaCl2) x 4.73 moles CaCl2 = 9.47 moles Cl
Get the mass:
9.47moles Cl x 35.45g/mole = 335.64 g Cl
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