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12.5g of hydrated copper(II)sulphide were

12.5g of hydrated copper(II)sulphide were heated to constant mass 8.0g of solid residue was formed.Determine the formula of the
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What Mass In Grammes Of Hydrogen sulphide will Be Required To Precipitate 15g of Copper Sulphide from A
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What mass in grammes of hydrogen sulphide will be required to precipitate 15g of copper sulphide from a copper(2)
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3.05 g of hydrated copper sulphate produces 1.94g of anhydrous salt.assuming complete removal of all water of
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3.05g of hydrated copper sulfate produces 1.94g of anhydrous copper sulfate.Assuming complete removal of all water of
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3.05 g of hydrated copper sulphate produce 1.94 g of anhydrous copper sulphate. Assuming complete removal of water of
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Why is the name for the ionic bond FeS Iron (II) Sulphide when the charges on iron and sulphur are +2 and -2? Shouldn't the name
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3.05 g of hydrated copper sulfate produce 1.94 g of anhydrous salt. Assuming complete removal of water of crystallisation,
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3.05 g hydrated copper sulfate produces 1.94 g of anhydrous salt.Assuming complete removal of all water of
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What is the mass grammes of hydrogen sulphide will be required to precipitate 15g Of Cooper sulphide from a copper (ii)
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