A change in which factor will affect the rate of reaction only when gases are involved?

temperature

pressure

surface area

concentration

Which term identifies the dark smooth areas on surface of the moon

If an element has 14 electrons how many protons are present in the atom?

How are gold medal cells and human cells alike and different

What is the value of n when the empirical formula is c3h5 and the molecular mass is 205.4?

If gas is moved from a large container to a small container but it's temperature and number of miles remain the same, what would happen to the pressure of the gas?

A 500 g block of metal absorbs 5016 J of heat when its temperature changes from 20.0 ⁰C to 30.0 ⁰C. Calculate the specific heat of the metal.

When delta h is negative the reaction will be endothermic?

Why the atoms k2so4 bond

Whats the relationship between the temperature and the density of a substance

If you can smell a cleaning solution from across the room, you are experiencing the result of which liquid property? viscosity surface tension cleavage planes volatility