Question

what is the correct formula for sulfuric acid
a. soh
b. h₂so₄
c. h₂s
d. h₂so₄

Explanation:

Sulfuric acid is a well - known compound in chemistry. Its chemical formula is $H_2SO_4$. Let's analyze the options:

• Option A: SOH is not the formula for sulfuric acid. It does not represent the correct combination of elements for sulfuric acid.
• Option B: There is a typo (the correct symbol for sulfur is S, and the formula should be $H_2SO_4$ with the correct spelling of the sulfate group). But the intended formula here is the correct one for sulfuric acid (assuming it's a typo in the option's presentation, maybe a font error, and it should be $H_2SO_4$).
• Option C: $H_2S$ is hydrogen sulfide, not sulfuric acid.
• Option D: This is the correct formula for sulfuric acid, $H_2SO_4$. Wait, actually, option B and D seem to have a typo difference (maybe a font issue in the original problem, but the correct formula for sulfuric acid is $H_2SO_4$. So the correct option is D (or B if it's a typo and the '0' is a typo for 'O'). But based on standard notation, the formula for sulfuric acid is $H_2SO_4$, so the correct option is D. $H_2SO_4$ consists of 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms, which is the correct composition for sulfuric acid.

Answer:

D. $H_2SO_4$