4.008g of pure KClO3 was quantitatively decomposed to give 2.438g of KCl and oxygen. KCl was dissolved was in H2O and treated with AgNO3 sol. The result was a precipitate of AgCl weighing 4.687g. Under further treatment AgCl was found to contain 3.531g of Ag. What are the atomic weights of Ag, Cl & K relative to O=16?
Asked by Vidushi412
| 26th Sep, 2018,
02:01: PM
Expert Answer:
Given:
Weight of KClO3 =4.008 g
Weight of KCl + Oxygen =2.438 g
Weight of AgCl =3.531 g
Atomic weight of Ag = ?
Atomic weight of Ag = 107
Atomic weight of Cl = 35.03
Atomic weight of K =38.84
Atomic weight of K =38.84
Answered by Varsha
| 26th Sep, 2018,
06:45: PM
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