which of the following solutions have the highest concentration? a. 0.4 mole of KOH dissolved in 100mL of solvent b. 0.3 mole of KOH dissolved in 200mL of solvent c. 0.1 mole of KOH dissolved in 400mL of solvent d. 0.2 mole of KOH dissolved in 300mL of solvent

Q: Use the solutions listed to answer the questions that follow. A. 50. mL of 0.50 M NH3 (Kb = 1.8 x…

A:

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Q: Use the solutions listed to answer the questions that follow. A. 50. mL of 0.50 M NH3 (Kb = 1.8 x…

A: Buffer solution is the solution in which upon addition of acid or base pH remains constant .

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A: Answer is d) 160 ml of 0.50 M NaOH

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Q: Use the solutions listed to answer the questions that follow. A. 50. mL of 0.50 M NH3 (Kb = 1.8 x…

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