alleryStart learning →What does + separate in H2 + Cl2 -> 2HCl?
ADifferent reactants on the same side
BThe reactant formulas from coefficients
CThe atoms within one molecule
DThe reactants from the products
Answer & Solution
Correct answer: A. Different reactants on the same side
The plus sign separates hydrogen and chlorine as distinct reactant substances on the left side of the equation.
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