Question
A solid mixture consists of lead nitrate and sodium nitrate was heated below until weight of residue was constant. If the loss in weight is find the amount of lead nitrate and sodium nitrate in mixture.
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Text solutionVerified
Answer: Solution: Heating below converts into but to into as
Weight loss
Weight of residue left
Now, let the original mixture contain of .
gives
will give
Similarly, gives
will give
Residue:
Solving for x gives,
.
Weight loss
Weight of residue left
Now, let the original mixture contain of .
gives
will give
Similarly, gives
will give
Residue:
Solving for x gives,
.
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Question Text | A solid mixture consists of lead nitrate and sodium nitrate was heated below until weight of residue was constant. If the loss in weight is find the amount of lead nitrate and sodium nitrate in mixture. |
Answer Type | Text solution:1 |
Upvotes | 150 |