The ratios of volumes of the gaseous reactants and products in a chemical reaction at constant temperature and pressure can be determined from the

After cloud droplets form, what must happen to them for precipitation to occur?

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?