The answer is No. That is the mass of the sealed jar and its contents does not change upon the vaporization of the liquid, as according to the “law of conservation of mass” , the mass remain conserved when no matter is escape, the mass will remain constant and here also as the jar is sealed, no matter is escaped thus no mass change will be there.
The answer is 2) 4.7 g/mL because the solid use 17 mL and 80g/17mL is 4,7 g/mL.
<span>Chlorofluorocarbons (CFCs) can damage the ozone layer.</span>
Answer:
divide the # of molecules by avogadros number and get 3.48 x 10^-6
Explanation: