What type of solution would you have if you dissolved 60g of Na HASO4 in 100g of 60°C water?
Solubility vs. Temperature for a variety of salts
Solubility (g salt/100 g H20)
Naci
- NazHASO4
+ Ba(NO3)2
Naz804
. Ce2(SO4)3•9H20
10 20
Temperature (°C)
30
40
50
60
70
80
90
100

saturated
Cannot be determined
unsaturated
supersaturated

The correct answer is c. orbital shape. "the angular momentum quantum number l describes the shape of an orbital. it corresponds to each orbital type, i.e. (0,1,2,−1)=(s,p,d,f,g,"

Ansaquatic plants;  

2poclâ‚(g) ⇜ 2 pclâ‚(g) + oâ‚‚(g) â†gâ° = (2 mol)î”gfâ°(pclâ‚) – (2 mol)î”gfâ°(poclâ‚) = (2 mol)(–270 –(–502) kj/mol) â†gâ° = + 464 kj = â†hⰠ– tî”sâ° î”sâ° = 179 j/k ⇒ â†hâ° = â†gâ° + (298 k)(179 j/k) = –411 kj assuming that î”hâ° and î”sâ° do not depend on temperature, the temperature at which â†gâ° = 0 is where t = â†hâ°/î”sâ° = (–411 kj)/(0.179 j/k) = 2294 k. at that temp. keq = 1 for the reaction.

The right answer is c.both apply to a certain region