Chemistry, 03.12.2021 18:10, shelbycade230
If you run the reaction as described in the lab (1.0 g 3-nitrophthalic acid and 2.0 mL of 8 % (w/v) aqueous hydrazine in step 1 and 2.5 g sodium hydrosulfite dihydrate (Na2S2O4 2H2O) in step 2 (this step is a 1:1 molar ratio) and produce 80 mg of product, what is your percent yield
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Chemistry, 22.06.2019 12:30, nekathadon
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
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Chemistry, 23.06.2019 03:30, LlayahHarbin
Ahelium balloon contains 16.9 l of helium at stp. how many atoms of helium are in the balloon
Answers: 1
If you run the reaction as described in the lab (1.0 g 3-nitrophthalic acid and 2.0 mL of 8 % (w/v)...
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