Câu hỏi
24. Write a chemical equation that accurately represents what happens when sulfur(S) and oxygen (O_(2)) react to form sulfur trioxide (SO_(3)) Make sure you balance the equation.
Giải pháp
4.4
(270 Votes)
Sammy Perales
Master · Tutor for 5 years
Answer
Explanation
1. Write the unbalanced equation
2. Balance sulfur atoms 1 S atom on both sides; already balanced.3. Balance oxygen atoms Left: 2 (from
); Right: 3 (in
). Multiply
by 2 and
by 2:
.4. Recount oxygen atoms Left: 2 (from
); Right: 6 (from
). Adjust
to 3:
.