Author Question: The oxidation numbers of sulfur in the sulfate ion, sulfite ion, sulfur trioxide, and hydrogen ... (Read 87 times)

frankwu · **on:** Aug 27, 2018

The oxidation numbers of sulfur in the sulfate ion, sulfite ion, sulfur trioxide, and hydrogen sulfide are ________, ________, ________, and ________, respectively.

A) +4, -2, +4, +6
B) +6, +2, +4, +6
C) +6, +4, +6, -2
D) +4, +6, +4, -2
E) -2, +6, -2, 0

Question 2

Temperature is a physical property that determines the direction of heat flow.

Indicate whether the statement is true or false