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Question
What is the hydroxide-ion concentration in a solution formed by combining 200.mL of 0.15M HCl with 300.mL of 0.090M NaOH at 25ºC?
HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)
A) 1.7 x 10-13M
B) 0.090 M
C) 1.7 x 10-12M
D) 0.054 M
E) 1.0 x 10-7M
Answer
This answer is hidden. It contains 1 characters.
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