Question

1. directions

select all the correct answers.
identify the coefficients in the chemical formula.
select all the correct answers.
2 kclo₃(s) → 2 kcl(s) + 3 o₂(g)

Explanation:

In a balanced chemical equation, coefficients are the whole numbers placed before chemical formulas to balance the equation. Subscripts (like 3 in $\text{KClO}_3$, 2 in $\text{O}_2$) and state symbols (s, g) are not coefficients. The correct coefficients here are the leading numbers 2, 2, and 3.

Answer:

2 (in front of $\text{KClO}_3$), 2 (in front of $\text{KCl}$), 3 (in front of $\text{O}_2$)