A 1.912-g sample of calcium chloride is decomposed into its constituent elements and found to contain 0.690 g Ca and 1.222 g Cl. Calculate the mass percent composition of Ca and Cl in calcium chloride.
A 1.912-g sample of calcium chloride is decomposed into its constituent elements and found to contain 0.690 g Ca and 1.222 g Cl. Calculate the mass percent composition of Ca and Cl in calcium chloride.
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Related questions
Calculate the mass percent composition of each of the following:
Part A 0.730 g of Ba and 1.11 g of Br Express your answers using three significant figures. Provide the mass percent for Ba first, and then Br second. Separate the values with a comma. For example: 45.0, 55.0
Mass%:Ba,Br = %
Part B 3.69 g of K and 1.27 g of I Express your answers using three significant figures. Provide the mass percent for K first, and then I second. Separate the values with a comma. Mass%:K,I = % Part
C 3.38 g of N, 0.810 g of H, and 3.91 g of S Express your answers using three significant figures. Provide the mass percent for N first, then H, and finally S - in that order. Separate the values with a comma. Mass%:N,H,S =
4.12 g of C, 0.695 g g of H, and 2.76 g g of O
Express your answers using three significant figures. Provide the mass percent for C first, then H, and finally O - in that order. Separate the values with a comma.
For example: 22.0, 45.0, 33.0
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Mass%:C,H,O =
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