The fridge part can, just not the freezer, I think.
Answer:A
Explanation:
Your muscular system is at work
Answer:
a mixture in which the composition is uniform throughout the mixture.
Explanation:
it is either "aweak acid or a lousy (or very weak) acid"
Answer is: 9,7 L is needed to store helium gas.
n(He) = 0,80 mol.
p(He) = 204,6 kPa.
T = 300 K.
R = 8,314 J/K·mol; universal gas constant.
Use ideal law eqaution: p·V = n·R·T.
V = n·R·T / p.
V(He) = 0,80 mol · 8,314 J/K·mol · 300 K ÷ 204,6 kPa.
V(He) = 9,75 L.