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20-11-2022
Chemistry

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Question 3 (5 points) (04.01 MC) Which of the following equations is balanced? Oa O, b OC Od 2H₂ + O₂- 2H₂O 2Na+ O₂ 2Na₂O 2FeCl₂ + H₂S FeS HCI + NH4OH - 1 NH3 + 2H₂O

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