Question

question ①
which pair correctly matches the name for an acid with its formula?
answer
sulfuric acid, $h_2so_4$
hyposulfurous acid, $h_2so_2$
nitric acid, $hno_4$
hyponitrous acid, $hno_2$
i dont know yet

Explanation:

1. Sulfuric acid has the formula $\text{H}_2\text{SO}_4$, which matches the first option.
2. Hyposulfurous acid has the formula $\text{H}_2\text{S}_2\text{O}_4$, not $\text{H}_2\text{SO}_2$.
3. Nitric acid has the formula $\text{HNO}_3$, not $\text{HNO}_4$.
4. Hyponitrous acid has the formula $\text{H}_2\text{N}_2\text{O}_2$, not $\text{HNO}_2$ (which is nitrous acid).

Answer:

A. Sulfuric acid, $\text{H}_2\text{SO}_4$