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If an Unknown Sample Contains 39

Question 76

Multiple Choice

If an unknown sample contains 39.04% sulfuric acid by mass,then a 0.9368 g of that sample would require ________ mL of 0.2389 M NaOH for neutralization.


A) 31.22
B) 39.98
C) 7.80
D) 79.96
E) 15.61

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