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the mass of the crucible

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
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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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Using the mass of the copper in the crucible (first mass in the table), and the mass of the crucible with compound (last mass
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2. asked by Taco
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I need help to evaluate if I completed my experiment calculation.determination of water in a hydrate. 1. Mass of crucible, and
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2. asked by jazz
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What percent by mass does the water constitute in Na2SO4*10H2O?Determine the formula for the hydrate of cobalt (II) acetate from
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2. asked by Christian
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mass of crucible- 26.4574gmass of crucible and hydrated sample- 27.7617g mass of hydrated sample 1.3043g mass of crucible and
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2. asked by Johny
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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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In chemistry we are doing a lab that involves crucibles and Mg ribbon, we have three days to complete the lab.Anyways do you
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2. asked by Anonymous
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mass of crucible- 18.50gmass of crucible+hydrate- 19.50g mass of crucible+anhydrous salt 1st heating- 19.10g mass of
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2. asked by Amanda
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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
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