Anonymous
Anonymous asked in Science & MathematicsChemistry · 6 months ago

Help balancing equations for chemistry After balancing the following equation, what would be the coefficient that would be needed for O2?

After balancing the following equation, what would be the coefficient that would be needed for O2?

HCl + O2 → H2O + Cl2

A) 1

B) 2

C) 3

D) 4

2 Answers

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  • 6 months ago

    4HCl + O2 = 2H2O + 2Cl2

    ans A coefficient '1'

  • 6 months ago

    4 HCl + O2 → 2 H2O + 2 Cl2

    So answer A)

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