Can someone please comfort me because i feel like i am going to cry and now i am crying so much right now, maybe i should cut again because now i am very depressed and stopped smiling and stopped caring about things like hurting myself.

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.