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Calculate the mass of zinc

10.5g of zinc trioxocarbonate (iv) were heated very strongly to a constant mass and the residue treated with excess hydrochloric
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2. asked by Maimunat
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a. 10.5g of zinc trioxocarbonate (iv) was heated strongly to a constant mass, giving zinc oxide and carbon (iv) oxide; and the
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2. asked by Olivia
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10.5g of zinc trioxocarbonate(iv) were heated very stronglu to a constant mass and the residue treated with excess Hcl.calculate
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2. asked by Peace
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10.5g of zinc was heated to a constant mass and the residue treated with excess Hcl: ZnCo3+Hcl-----ZnCl2+Co2+H2O.Calculate the
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2. asked by Peace
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10.5g of zinc trioxocarbonate(iv), we're heated very strongly to a constant mass and resdiue treated with excess hydrochloric
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2. asked by Emmanuel
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12.5g of zinc trioxocarbonate were heated very strongly to a constant mass and the residue treated with excess hydrochloric acid
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2. asked by sophia
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10.5g of Zinc trioxocarbonate (iv),were heated very strongly to a constant mass and the residue treated with excess hydrochloric
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2. asked by Daniel
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12.5g of zinc trioxo carbonate(iv), ZnCo3, were heated to a constant mass and the residue treated with excess hydrochloric acid.
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2. asked by Mercy
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14.g 14.2 g of zinc trioxocarbonate iv where heating strongly to a constant mass and the residuel treated with excess
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2. asked by Oluwabukunmi
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Zinc has three major and two minor isotopes. For this problem, assume that the only isotopes of zinc are the major ones,
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2. asked by Jess
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