Answer:
Explanation:
The Law of Conservation of Mass states that mass cannot be created or destroyed.
In a chemical reaction, there are products and reactants. The reactants <em>react</em> and <em>produce</em> the products.
Since mass can't be created or destroyed, the mass of the products must be equal to the mass of the reactants if mass was conserved in a chemical reactions.
PV=nRT
So
NRT/P=V ...
SI units for pressure is pascals so 81.8KPA = 81.8 x 10^3 PA
SI units for temperature is kelvin so 15 degrees celsius = 15 +273 = 288K
(0.582 x 8.314 x 288)/81.8 x 10^3 = 0.017 m3 (cubic meters)
Answer:
Explanation:
= Initial pressure = 200 kPa
= Final pressure
= Initial temperature = 
= Final temperature = 
We have the relation
The pressure that would be exerted after the temperature change is .
Sent a pic of your problem and worked it out.
Answer:
the answer is D i believe. i am not shure but im like 70% sure
