Chemistry, 20.10.2020 20:01 atlasthegoat
Given the mass number and atomic number, how do you determine the number of neutrons?
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This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?
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Chemistry, 22.06.2019 05:00
Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?
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Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both
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Chemistry, 22.06.2019 22:00
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
Given the mass number and atomic number, how do you determine the number of neutrons?...
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