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QUESTION IMAGE

which compound does h2so4 represent when in an aqueous solution? sulfur…

Question

which compound does h2so4 represent when in an aqueous solution?
sulfur oxide
sulfuric acid
hydrogen sulfide
hydrogen disulfate

Explanation:

Brief Explanations

在水溶液中,$H_2SO_4$ 被称为硫酸。硫氧化物一般指含硫和氧的二元化合物;硫化氢化学式是 $H_2S$;硫酸氢根离子化学式是 $HSO_4^-$,对应的酸式盐可能叫硫酸氢某,没有 “hydrogen disulfate” 这种常规说法。

Answer:

sulfuric acid