If two gases are present in a container, the total pressure in the container is equivalent to the sum of the pressure that are exerted by each of the two gases. twice the sum of the pressure that are exerted by the individual gases. the sum of the pressure that each gas would exert if they occupied twice the volume. the sum of the pressure that each gas would exert if they occupied half the volume

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

Which change to the system wood cause the freely-moving piston to lower?

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.