0.50 g of sodium hydroxide (NaOH) pellets are dissolved in water to make 7.5 L of...

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0.50 g of sodium hydroxide (NaOH) pellets are dissolved in water to make 7.5 L of solution. What is the pH of this solution' Express the pH numerically to two decimal places. • View Available Hint(s) pH = 11.22 Submit Previous Answers Correct Correct answer is shown. Your answer 11.21 was either rounded differently or used a different number of significant figures than required for this part. Because the concentration had two significant figures, the pH has two digits after the decimal point. Part C What is the pOH of the solution in Part B? Express the pOH numerically to two decimal places. V ΑΣΦ pOH = Submit Request Answer P Pearson 0.50 g of sodium hydroxide (NaOH) pellets are dissolved in water to make 7.5 L of solution. What is the pH of this solution' Express the pH numerically to two decimal places. • View Available Hint(s) pH = 11.22 Submit Previous Answers Correct Correct answer is shown. Your answer 11.21 was either rounded differently or used a different number of significant figures than required for this part. Because the concentration had two significant figures, the pH has two digits after the decimal point. Part C What is the pOH of the solution in Part B? Express the pOH numerically to two decimal places. V ΑΣΦ pOH = Submit Request Answer P Pearson

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Given Mass 5 NgO H 0 509 vol of solution 75L To find pOH Formu... View the full answer