Dmitri mendeleev developed a chart like arrangement of the elements called the

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

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