Addition of 6.0 M acetic acid dissolves CaCO3(s) and CaHPO4(s), but not CaC2O4(s). Clearly explain this observation using numbers to support your explanation. (Hint: Think about equilibrium and the 4 acids/bases involved.)

They are all full and don't need any more electrons in there outer shell.

Aconductor easily transfer heat

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .