Which set of quantum numbers cannot specify an orbital? a) n=3, 1=-3, mı = 0
b) n=3, 1=2, m=0
c) n=4, 1=3, m=0
d) n=2, 1=1, mı = 1
helpp ​

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)

Is 343 in the sequence -5, -2, 1, 4, 7