Complete and balance the following equation :
`H_2+S rarr`

Explanation

To complete and balance the equation \( H_2 + S \rightarrow \), we need to follow these steps:

### Step 1: Identify the Reactants
The reactants in the equation are hydrogen gas (\( H_2 \)) and sulfur (S).

### Step 2: Determine the Product
When hydrogen gas reacts with sulfur, the product formed is hydrogen sulfide (\( H_2S \)).

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