What would be the anode
a magnesium and zinc galvanic cell?

What three things determine the shape and size of a puddle when water is poured out onto a surface

Asolid that forms and separates from a liquid mixture is called

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.