Chemistry, 18.03.2021 01:40 softballlover5
1. DrawtheLewisstructureforammonia, CH4.
2. Draw the Lewis structure for hydrogen sulfide, C2H4.
3. Draw the Lewis structure for phosphorus trifluoride, C2H2.
4. Draw the Lewis structure for carbon dioxide, CH3OH.
Answers: 1
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For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)
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1. DrawtheLewisstructureforammonia, CH4.
2. Draw the Lewis structure for hydrogen sulfide, C2H4...
Computers and Technology, 22.02.2020 00:56