A gas made up of atoms escapes through a pinhole 2.83 times as fast as o, gas. Write the chemical formula of the gas.

Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids

What is the percentage composition of carbon in the compound ch4