The inner planets are called terrestrial because they
a.
have no atmosphere.
c.
have earth-like oceans.
b.
are small and highly dense.
d.
are visible from earth.

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.