Suppose you carry out a titration involving 2.50 molar NaOH and an unknown concentration of HBr. To bring the reaction to its en
d point, you add 49.2 milliliters of NaOH to 35.0 milliliters of HBr.
What is the concentration of the HBr solution?
A. 0.711 M
B. 1.41 M
C. 1.78 M
D. 3.51 M
1 answer:
Answer:
B
Explanation:
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