Which is a strategy for preventing household fires? A Occasionally check smoke detectors and fire extinguishers.

B Keep flammable materials away from cooking gas and fireplaces.

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 liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)

Which of the following describes the entropy change as a solution is made from a liquid and solid