Which of the following are covalent molecular compounds that invovle sharing electrons? mark all that apply.
осо
ca(no2)2
naci
h20

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

What natural processes produce large quantities of co2

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?