Multiple Choice
What is the hydronium-ion concentration in a solution formed by combining 750 mL of 0.10 M NaOH with 250 mL of 0.30 M HCl? NaOH(aq) + HCl(aq) → NaCl(aq) + H2O(l)
A) 0.075 M
B) 1.7 × 10-13 M
C) 1.0 × 10-7 M
D) 0.30 M
E) 0.10 M
Correct Answer:

Verified
Correct Answer:
Verified
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