CHEM1311 Final Exam Latest 2022 All of the following are properties of oxygen gas. Which one is a physical property?
Ait supports combustion
Bit condenses to a liquid at -219 C and atmospheric pressure
Cit causes iron to ru …
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Sanjac CHEM1311 test 2 LATEST 2022 How many grams of Li3N can be formed from 1.75 moles of Li? Assume an excess of nitrogen.
6 Li(s) +N2(g) -> 2 Li3N(s)
A 18.3 g Li3N
B 20.3 g Li3N
C 58.3 g Li3N
D 61 …
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Sanjac General Chemistry I CHEM1311 Exam Latest 2022 The statement, "In a chemical reaction, matter is neither created nor destroyed" is called
AThe Law of Conservation of Mass
BDalton's atomic theory
Cthe Scientific Method
DTh …
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