Simulation ionic and covalent bonding

All of the following are true for a catalyst except that it A. provides an alternative pathway for a reaction. B. increases the rate of a chemical reaction. C. provides a lower required activation energy. D. is consumed during a chemical reaction.

Liquid water is heated until it boils and becomes water gas. Which statement is true about the water?

Do you think migration is a pattern of behavior? Explain.

Think about a wooden chair and a balloo. What do these two objects always have in common

If 22.5 L of nitrogen at 748 mm Hg are compressed to 725 mm Hg at a constant temperature. What is the new volume

Is ice cream a mechanical mixture or solution why?

Which term is used to describe the attraction that an oxygen atom has for the electrons in a chemical bond?

Suppose you wanted to dissolve 109 g of sodium carbonate in enough water to make 6.00 L of solution. What is the molarity of this solution?

0.0055 in scientific notation

Mineral oil dissolves in hexane but not in ethanol