Sublimation is the change of state from a solid to gas, or liquid to solid on cooling. The type of mixtures that can be separated by means of sublimation, are mixtures of solids; (e.g. Sodium Chloride, and Ammonium Chloride.).
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Answer:
Chlorine would be the answer
Explanation:
I believe the correct response is A.
Molar mass H₂O = 18.0 g/mol and O₂ = 32.0 g/mol
2 H₂O --------> O₂ + H₂
(2* 18.0 g ) H₂O ----------> 32 g O₂
72.0 g H₂O ----------------> ?
mass of O₂ = 72.0 * 32 / 36
mass of O₂ = 2304 / 36
= 64 g of O₂
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What invention I want to help you but I am confused