Chemistry
Chemistry, 25.02.2021 04:00, brendacauani12345

Which of these is a balanced chemical equation? 2Ca + O^2 → 2CaO

Ca + O^2→ CaO

Ca + 2O^2 → 2CaO

2Ca + O^2 → CaO

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Which of these is a balanced chemical equation? 2Ca + O^2 → 2CaO

Ca + O^2→ CaO

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