Miscelaneous:
7) What is the mass of 6.28 moles hydrogen chloride?

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely