Ammonia NH,
carbon
dioxide
CO2
ethene
CH,
nitrogen
N2
P
Q
R
S
Four identical balloons are filled with different gases all at the same temperature and pressure.
The gases gradually diffuse out of the balloons. Which pair of balloons will deflate at the same rate
You will need the following information from the periodic table to answer this question:
Atomic mass:
N = 14
H = 1
C = 12
O = 16
P and Q
Q and R
Rand S

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.