EwTrTw9484 EwTrTw9484

07-03-2024
Chemistry

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Calculate the pH of a solution that is composed of 90 mL of 0.345 M sodium hydroxide and 50 mL of 0.123 M lactic acid.
a) 12.25
b) 9.76
c) 8.45
d) 6.32

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