Multiple Choice
Which of the compounds,Li3N,NH3,C3H8,IF3 are ionic compounds?
A) only C3H8
B) only Li3N
C) Li3N and NH3
D) N H3,C3H8,and IF3
Correct Answer:

Verified
Correct Answer:
Verified
Q26: The chemical formula for calcium nitride is:<br>A)Ca(NO<sub>3</sub>)<sub>2</sub><br>B)Ca(NO<sub>2</sub>)<sub>2</sub><br>C)Ca<sub>3</sub>N<sub>2</sub><br>D)CaN<sub>2</sub>
Q32: How many moles are there in 3.00
Q53: A covalent bond is best described as<br>A)
Q56: Match the following.<br>-oxygen<br>A)I(s)<br>B)Cl(g)<br>C)O(g)<br>D)Cl2(g)<br>E)Ne2(g)<br>F)Ne(g)<br>G)Ca(s)<br>H)Q<sub>2</sub>(g)<br>I)I2(s)<br>J)Ca2(s)
Q60: Give the mass percent of carbon in
Q63: Which of the compounds C<sub>4</sub>H<sub>10</sub>,BaCl<sub>2</sub>,Ni(NO<sub>3</sub>)<sub>2</sub>,SF<sub>6</sub> are expected
Q74: Which of the following is the correct
Q107: Write a balanced equation to show the
Q111: What is the mass of a single
Q155: The chemical formula for the sulfite ion