Which statement about salinity of ocean water is true? a. the salinity of seawater decreases as one moves from the surface to the depths of the ocean b. the salinity of ocean water is lowest near the surface of the ocean c. an increase in the concentration of salts in ocean water will increase its density d. the salinity of surface ocean water does not change from latitude to latitude

When the volume and number of particles of a gas are constant which of the following is also constant

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

In an effort to address concerns about global warming, a power plant in portland, oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be