Author Question: Which of the following is a correctly balanced equation? A) P4 + 6 H2 4 PH3 B) 1 P4 + 6 H2 4 ... (Read 208 times)

cool · **on:** Jul 29, 2018

Which of the following is a correctly balanced equation?

A) P4 + 6 H2 4 PH3
B) 1 P4 + 6 H2 4 PH3
C) 0 P4 + 6 H2 4 PH3
D) 2 P4 + 12 H2 8 PH3
E) P4 + 3 H2 PH3

Question 2

Balance these equations.

________ Image (g) + ________ Image (g) ________ NImage (g)

A) 2, 2, 3
B) 2, 2, 5
C) 3, 3, 2
D) 3, 1, 2