Question

multiple choice 10 points
which of the following is the correct formula for the following name: thiosulfuric acid
h₂so₃
h₂(s₂o₃)₂
h₂s₂o₃
hs₂o₃

Explanation:

Step1: Analyze the charge balance

In acids, hydrogen (\(H^+\)) ions combine with anions. The thiosulfate anion is \(S_2O_3^{2 -}\).

Step2: Determine the formula

To balance the charge (\(2H^+\) with \(S_2O_3^{2 -}\)), the formula is \(H_2S_2O_3\).

Answer:

\(H_2S_2O_3\) (the third option)