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A sample of impure magnesium

A sample of impure magnesium was analyzed by allowing it to react with excess HCl solution:Mg(s) + 2 HCl(aq) → MgCl2(aq) +
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2. asked by James
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A sample of impure magnesium was allowed to react with excess HCL solution. After 5.5 gram of the impure metal was treated with
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2. asked by Anonymous
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A sodium hydroxide sample is contaminated with sodium chloride. A 0.240 gram sample of this impure sample is dissolved in water
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2. asked by Sam
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Impure sample of table salt that weighed 0.8421g, when dissolved in water and treated with excess AgNO3, formed 2.044g of AgCl.
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2. asked by London
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CrCl3(s) + AgNO3 (aq)= AgCl(s) + Cr(NO3)3(aq)A 0.750 g sample of impure CrCl3 was removed from a bottle that contained 1.75 g of
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2. asked by jade
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Upon decomposition, one sample of Magnesium Fluoride produced 1.65 kg of magnesium and 2.57 kg of fluorine. A second sample
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2. asked by Bri
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A 23.86 g sample of impure magnesium carbonate was heated to complete decompositionaccording to the equation MgCO3(s) → MgO(s)
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2. asked by james
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A 22.709 g sample of impure magnesium carbonate was heated to complete decompositionaccording to the equation MgCO3(s) →
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2. asked by valerie
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A 22.472 g sample of impure magnesium carbonate was heated to complete decomposition according to the equationMgCO3(s) →
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2. asked by Lukas
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A 23.9475 g sample of impure magnesium carbonatewas heated to complete decomposition according to the equation MgCO3(s) →
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2. asked by Rain
3. 2,754 views