A0.640 m aqueous solution freezes at –3.30 °c, what is the van\'t hoff factor, i, of the solute?

In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. part a write a balanced chemical equation for this reaction. express your answer as a chemical equation. identify all of the phases in your answer.

2. you__turn left on a red light if you are in the left-most lane of a one-way street, you're turning into the left-most lane of a one-way street, and no nearby sign prohibits the turn.

Draw the structure for 5-isopropyl-2-methyl-3-nonene