Turn us on our backs and open our stomachs, and you will be the wisest but at a lummox. what are we?

Which of the following electromagnetic waves can create ions?

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.

Which are forms of frozen water? check all that apply. dew frost hail rain sleet