The volume occupied by 0.118mol of He gas at a pressure of 1.05 atm and temperature of 322k is calculated by use of ideal gas equation
that is PV = nRT
P(Pressure)1.05 atm
v(volume)=?
n (number of moles)=0.118 mol
T(temperature)= 322K
from equation above volume(v)= nRT/p
volume(v) = (0.118 mol x 0.0821 L.atm/k.mol x322k) / 1.05 atm = 2.97 L
hydrogen and carbon, hope that helped
Flat as more oxygen and water can react over it think of it like this would a cube rust faster than a sheet
Answer:
Metals and non-metals are substances that can be differentiated on the basis of various physical and chemical properties. Metals are the elements that are generally hard as strong metallic bond exists between the atoms. As against non-metals are the elements which are usually soft.
Answer:-
b. helium to carbon and oxygen
Explanation:-
After the red giant phase, stars like the sun follow a different evolutionary path than more massive stars. An alternative fusion process to the proton-proton chain now occurs.
The star will convert all of its core helium into carbon and oxygen, and then fusion will end