Chemistry, 12.03.2021 16:40, bartam833oz4qy6
Rolf prepares four solutions using different solutes as shown in the table below (image attached) Which solution is unsaturated? O Solution A o Solution B O Solution C O Solution D​
Answers: 2
Chemistry, 21.06.2019 15:00, cynthiagutierrez65
Where can i find naap lab answers sheet/key?
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Chemistry, 22.06.2019 03:40, allyyzz
Astudent is given a sample of a blue copper sulfate hydrate. he weighs the sample in a dry covered porcelain crucible and got a mass of 23.875 g for the crucible, lid, and sample. the mass of the empty crucible and lid was found earlier to be 22.652 g. he then heats the crucible to expel the water of hydration, keeping the crucible at red heat for 10 minutes with the lid slightly ajar. on colling, he finds the mass of crucible, lid, and contents to be 23.403 g. the sample was changed in the process to very light clue anhydrous cuso4. if there are again 100.0 g of hydrate, how many grams of cuso4 are in it? how many moles of cuso4? (hint: molar mass of cuso4 = 159.6 g / mole. what per cent of the hydrate is cuso4? you may convert the mass of cuso4 to moles.)
Answers: 3
Chemistry, 22.06.2019 09:40, keiracoles
How many grams of aluminum will there be in 98g of al2o3?
Answers: 1
Rolf prepares four solutions using different solutes as shown in the table below (image attached)
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Mathematics, 17.10.2019 23:00
Mathematics, 17.10.2019 23:00