Multiple Choice
What is the hydronium-ion concentration of a solution formed by combining 400.mL of 0.21 M HNO3 with 600.mL of 0.10 M NaOH at 25°C?
A) 0.086 M
B) 6.7 × 10-13 M
C) 0.21 M
D) 0.024 M
E) 0.10 M
Correct Answer:
Verified
Correct Answer:
Verified
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