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The crucible is handled with

A student cleaned a crucible with HCl. After pouring the HCl into the waste container, the crucible was neither rinsed with
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2. asked by Sandy
3. 1,140 views
A student dried a wet crucible with a Kimwipe. A piece of Kimwipe was left clinging to the inside wall of the crucible, The
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2. asked by Sandy
3. 886 views
A student dried a wet crucible with a kimwipe. A piece of kimwipe was left clinging to the inside wall of the crucible. The
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2. asked by Avi
3. 1,451 views
A student followed procedure in lab using a mixture of Cobalt (ii) choride hexahydrate: COCl2 * 6H2O ... and NaBr. The crucible
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2. asked by Fahmi
3. 1,242 views
Some copper 2 sulphate pentahydrate was heated at 120°c with the following result:Weight of crucible=10.00g Weight of
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2. 75 views
The crucible is handled with oily fingers after its mass measurement but before the 3 gram sample of the hydrated salt is
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2. asked by Diana
3. 1,249 views
The crucible is handled with oily fingers after its mass measurement but before the 3 gram sample of the hydrated salt is
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2. asked by Diana
3. 1,293 views
An unknown hydrate of copper (II) oxalate is to be identified in the lab. The following data was collected by a student:Mass of
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2. asked by Mom
3. 517 views
the mass of the crucible is 19.73 g fill the crucible with CuSO4 which was 26.44 g Heat the crucible until the water is released
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2. asked by Caroline
3. 1,397 views
Hello, I am having trouble with a question from my chem lab. Here is my dataWeight of empty crucible and cover = 21.113 g Weight
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2. asked by Steve
3. 788 views