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1) Generally commercial hydrochloric acid is prepared by heating NaCl with concentrated H 2 SO 4. How much H 2 SO 4 solution containing 98.0 % H 2 SO 4 by mass is required for the production of 1000 kg of concentrated hydrochloric acid containing 43.8% HCl by weight???? plezz show the working of this sum 4 me...........

1) Generally commercial hydrochloric acid is prepared by heating NaCl with concentrated H2SO4.   How much H2SO4  solution containing 98.0 % H2SO4 by mass is required for the production of 1000 kg of concentrated hydrochloric acid containing 43.8% HCl by weight????


plezz show the working of this sum 4 me...........

Grade:11

1 Answers

SAGAR SINGH - IIT DELHI
878 Points
13 years ago

Dear student,

Use the concept of equivalent weight= molecular weight/ n factor and then calculate the equivalents

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Sagar Singh

B.Tech, IIT Delhi

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