Consider the following data on some weak acids and weak bases: Acid Ka
name formula
nitrous acidHNO2×4.510−4
acetic acidHCH3CO2×1.810−5
Base Kb
name formula
ammonia NH3 ×1.810−5
ethylamineC2H5NH2×6.410−4
Use this data to rank the following solutions in order of increasing pH
solution pH
0.1 M NaNO2
0.1 M NH4Cl
0.1 M NaI
0.1 M C2H5NH3Br

the reaction mixture contains some ammonia, plus a lot of unreacted nitrogen and hydrogen. the mixture is cooled and compressed, causing the ammonia gas to condense into a liquid. the liquefied ammonia is separated and removed. the unreacted nitrogen and hydrogen are then recycled back into the reactor .

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!