Chemistry, 25.04.2020 02:59 hernandez09297
Calculate the mass of solid CuSO4β5H2O (Β±0.1 g) needed to prepare 25.00 mL of 0.10 M Cu2+ solution. When calculating the molar mass, include the full formula of the CuSO4β5H2O (s) β its formula is called "copper (II) sulfate pentahydrate" and includes five water molecules.
Answers: 1
Chemistry, 22.06.2019 03:30
Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
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In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
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Chemistry, 22.06.2019 21:30
If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted
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Calculate the mass of solid CuSO4β5H2O (Β±0.1 g) needed to prepare 25.00 mL of 0.10 M Cu2+ solution....
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