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An empty crucible was heated

7. A student conducts an experiment on a different hydrate. The empty crucible is heated to a constantmass of 24.330. A sample
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2. asked by Alan
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An empty crucible was heated to drive off any volatile impurities and weighed after cooling (see below). A small amount of the
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2. asked by Elysia
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calculate the lowest whole number ratio ofMoles of Mg/moles of O average of Moles of Mg/Moles of O Trial 1 mass of empty
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2. asked by Amber
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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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1) How high above the inner blue cone of the burner flame should the crucible be when the Mg is heated?2) What should you do if
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2. asked by Liv
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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
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A crucible containing potassium chlorate has a mass is 24.426 g. The crucible is heated according to the lab procedure for this
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2. asked by Mohammed
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A crucible containing potassium chlorate has a mass is 24.426 g. The crucible is heated according to the lab procedure for this
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2. asked by memo
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The formula of a compound of lead (Pb) and sulfur (S) was determined using the method in this module. A sample of Pb was weighed
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2. asked by Liv
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Can someone please help with this problem?A burnout test was performed to determine the volume fractions of constituents in a
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2. asked by Jim
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