Problem: A mixture is prepared by adding 50.0 mL of 0.200 M NaOH to 75.0 mL of 0.100 M NaOH. What is the [OH –] in the mixture? a) 0.0600 M b) 0.0800 M c) 0.140 M d) 0.233 M

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A mixture is prepared by adding 50.0 mL of 0.200 M NaOH to 75.0 mL of 0.100 M NaOH. What is the [OH ] in the mixture?

a) 0.0600 M

b) 0.0800 M

c) 0.140 M

d) 0.233 M

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