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<br/> -What is the mass (g) of the unknown necessary to make a 0.10

M solution (molar mass 53.49 g/mol). Measured pH of 0.10 M solution is 4.63. Is this acidic, basic or neutral produced by hydrolysis? What is the compound responsible for making this acidic or basic?
-What is the mass (g) of the unknown necessary to make a 0.10 M solution (molar mass 105.99 g/mol). Measured pH of 0.10 M solution is 9.57. Is this acidic, basic or neutral produced by hydrolysis? What is the compound responsible for making this acidic or basic?
-What is the mass (g) of the unknown necessary to make a 0.10 M solution (molar mass 159.60 g/mol). Measured pH of 0.10 M solution is 3.29. Is this acidic, basic or neutral produced by hydrolysis? What is the compound responsible for making this acidic or basic?

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Subject: Chemistry, Science
What is the mass (g) of the unknown necessary to make a 0.10 M solution (molar mass 53.49 g/mol). Measured pH of 0.10 M solution is 4.63. Is this
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