Answer:
it will become yellowish in colour as it is made of marble ...
Find your answer in the explanation below.
Explanation:
PV = nRT is called the ideal gas equation and its a combination of 3 laws; Charles' law, Boyle's law and Avogadro's law.
According to Boyle's law, at constant temperature, the volume of a gas is inversely proportional to the pressure. i.e V = 1/P
From, Charles' law, we have that volume is directly proportional to the absolute temperature of the gas at constant pressure. i.e V = T
Avogadro's law finally states that equal volume of all gases at the same temperature and pressure contain the same number of molecules. i.e V = n
Combining the 3 Laws together i.e equating volume in all 3 laws, we have
V = nT/P,
V = constant nT/P
(constant = general gas constant = R)
V = RnT/P
by bringing P to the LHS, we have,
PV = nRT.
Q.E.D
16.91
Add all the values for the volume added then divide by 3 because there are three values
Answer:
1134
Explanation:
(the ones place was rounded up). 1133.981 is the unrounded answer.
C) 22 because the mass of a neutron is 1 amu and a proton is also 1 amu, so 40-18=22