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A 1.009g mixture of Na2SO4

a 1.009g mixture of the solid salts Na2SO4 and forms an aqueous solution with the precipitation of PbSO4. The precipitate was
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2. asked by Ann
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5. A 0.500 g sample of a BaCl2•2H2O/Na2SO4 salt mixture, when mixed with water, filtered, and dried, produced 0.225 g of
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2. asked by sarah
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A 1.009g mixture of Na2SO4 (molar mass=142.04 g/mol) and Pb(NO3)2 (molar mass= 331.20 g/mol)?A)write th3 molecular form of the
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2. asked by maria
3. 719 views
Suppose that 0.205 g of a mixture containing Na2SO4 and K2SO4 is dissolved in water. An excessof BaCl2 is added and a
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2. asked by Mahnoor
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A thoroughly dried 1.281g sample of Na2SO4 is exposed to the atmosphere and found to gain 0.383g in mass.What is the percent, by
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2. asked by Lisa
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A 0.500 g sample of a BaCl2•2H2O/Na2SO4 salt mixture, when mixed with water,filtered, and dried, produced 0.225 g of BaSO4.
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2. asked by emma
3. 562 views
The sulfate in a 0.2345 g sample of a mixture containing only K2SO4 (fm = 174.26) and Na2SO4 (fm = 142.04) is to beanalyzed by
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2. asked by Esraa
3. 870 views
A 1.009-g mixture of the solid salts Na2SO4 (molar mass=142.04g/mol) and Pb(NO3)2 (molar mass=331.20g/mol). The precipitate was
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2. asked by Jerry
3. 652 views
Na₂SO₄(aq) + CaCl₂(aq) -> CaSO₄ (s) + 2NaCl(aq)Now that we have a balanced chemical equation, let's write the ionic
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2. asked by Tristan
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1.34g of hydrated sodium tetraoxosulphate(vi) was heated to give an hydrous salt weighting 0.71g,the formular of the hydrated
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2. 55 views