Acylinder with a movable piston contains a fixed amount of gas at a constant
pressure. initially, the cylinder contains 0.25 liters of air at 0 degrees celsius. when
the temperature is increased to 35 degrees celsius, the air will occupy what volume?

0.28 l
0.88 l
8.75 l
35.25 l

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

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.

At which temperature would a reaction with ah= -220 kj/mol and as=-0.05 kj/(mol-k) be spontaneous?