Use this picture to explain that an electrically charged object can attract an uncharged object without any contact. Your answer should be at least three sentences long. a balloon hanging from a string with small pieces of paper stuck to the bottom of it, with a few pieces on the ground

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.