The electrons which are primarily responsible for chemical bonds are:
a) the outer s su...
Chemistry, 02.02.2020 21:46 gdestini165
The electrons which are primarily responsible for chemical bonds are:
a) the outer s subshell
b) the outer p subshell
c) the valence electrons
d) electrons with high ionization energy
Answers: 3
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In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst
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Using data from seismic waves, geologists have learned that earth’s interior is made up of several
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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.)
Answers: 1
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