Which law relates to the ideal gas law? OPT=P2T2
OP 174 = P212
VA
O
1 172
Na
PP2
Pi
o V
V2

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

If two objects at different te,peraure are in contact with each other what happens to their temperature

Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.