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How many cubic centimeters of 0.1 normal acid or alkali must be added to exactly neutralize the solution? By experiment the normal value of a sulphuric acid solution is found to be 0.5172. Of this acid 39.65 cc. are exactly equivalent to 21.74 cc. of a standard alkali solution. What is the normal value of the alkali? !Answer!: 0.9432 N.
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