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An unknown salt is either

Calculate the value of q for each of the experiments listed below. (Assume the heat capacity of water is 4.1801 J/g*C).Exp1:
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2. asked by Stuck
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You start with a 3.865 g sample of a salt which has the formula Co𝑥𝑥Cl𝑦𝑦∙ 𝑧𝑧H2O, where x, y, and z areunknow
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You start with a 3.865 g sample of a salt which has the formula Co𝑥Cl𝑦∙ 𝑧H2O, where x, y, and z areunknown. After
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An unknown salt is either KBr, NH4Cl, KCN, or K2CO3. If a 0.100 M solution of the salt is neutral, what is the identity of the
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2. asked by MARY
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an unknown salt is either NaCN,NaC2H3O2, NaF, NaCl, or NaOCl. when 0.100 molar of the salt is dissolved in 1.00 L of solution,
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2. asked by DF
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Dissolve 1.5g of an unknown salt into 37g of water and find that the new vapor pressure at 75C is 277 torr. What is the Molar
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2. asked by regina
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If 0.208g of an unknown salt of oxalate ion requires 25mL of 0.02 M MnO4^- solution, calculate the molar mass and write the
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2. asked by mike
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Which two factors explain why salt was so valuable to West Africans?Salt helped prevent dehydration in the hot climate. Salt was
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2. asked by Bibby
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please help!You are given an unknown, colorless, solution that may contain only one salt from the following set: NaA, NaB, NaC.
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2. asked by Marcus
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An unknown salt AS x XH2O was analyzed and found to contain 16.4 percent water. If the anhydrous salt has a formula mass of 183
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2. asked by Mariana
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