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raketka [301]
3 years ago
15

A solid calcium metal reacts with molecular oxygen. WORD EQUATION = CHEMICAL EQUATION =

Chemistry
1 answer:
Ne4ueva [31]3 years ago
5 0
Word equation - calcium + oxygen -> calcium oxide
Chemical equation - Ca + O2 -> CaO2

Hope this helps!
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Backpackers often use canisters of white gas to fuel a cooking stove’s burner. If one canister contains 1.45 L of white gas, and
rusak2 [61]
1 L ------- 1000 cm³
1.45 L ----- ???

1.45 * 1000 = 1450 cm³  ( volume ) 

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mass =  in Kg 

m = D * V

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hope this helps!

7 0
2 years ago
What is released in the process of an atom moving from an excited level to a lower energy level?
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