Of the following four substances, which would form a basic ...

[j.rubin]

Of the following four substances, which would form a basic solution when dissolved in water: NH4Cl Cu(NO3)2 K2CO3 NaF
 
  A) NH4Cl, Cu(NO3)2
  B) K2CO3, NH4Cl
  C) NaF, K2CO3
  D) NaF only
  E) none of them

Question 2

Describe the shape of one of the d orbitals.
 
  A) four lobes in one plane
  B) three lobes in one plane
  C) two lobes in one plane
  D) one sphere

[tashiedavis420]

Answer to Question 1

C

Answer to Question 2

A

[j.rubin]

Wow, this really help

[dawsa925]

Gracias!