Gas Formation - Write the Molecular Equation for the following reactions and estimate the resulting pH value (be sure to include state symbols):
Aqueous Sodium Carbonate reacts with Hydrochloric acid
Aqueous Potassium Sulfite reacts with Nitric Acid
Potassium Sulfide reacts with Aqueous Hydrofluoric Acid
Aqueous Lithium Bicarbonate reacts with Hydroiodic Acid HELP

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa

28528289 29823282 8298232 39858

they are all solids.