1. Calculate the hydrogen ion concentration [H+] for the aqueous solution in which [OH-] is 1.0x10^-3. Is this solution acidic, basic, or neutral?
2. Calculate the acid dissociation constant of ethanoic acid if you start with a 0.10000M solution of ethanoic acid, and it gives a hydrogen-ion concentration of 1.34x10^-3M.
3. If 3.70 grams of a gas dissolves in 1.0L of water at 0.5 atm or pressure, how much of the gas will dissolve if the pressure is raised to 3.5 atm? Assume the temperature is held constant.
4. A gas solubility of 2.75g/L at a pressure of 5.0 atm. At what pressure would it’s solubility be 0.5g/L.

Tolerance to high levels of salinity

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

Molarity is moles of solute over liters of solution. idk if that is what you are talking about, but you can convert moles of solute to grams of solute using dimensional analyzes by using molar mass found on the periodic table.