Chemistry, 02.09.2019 05:00, hi510hello
Alewis dot structure for this atom has six electrons around the symbol. which of the following could be the atom?
a. phosphorus (p)
b. xenon (xe)
c. aluminum (al)
d. oxygen (o)
Answers: 1
Chemistry, 22.06.2019 22:00, jlegrand9098
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
Alewis dot structure for this atom has six electrons around the symbol. which of the following could...
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