Sodium reacts with water to form sodium hydroxide and hydrogen. What is the pH of the solution formed? A. 3
B. 14
C. 7

What happens when the temperature of a solution increases?

Which of the following is true about the products formed during photosynthesis? (5 points) select one: a. they have the same mass as the mass of reactants. b. they are the same set of compounds as the reactants. c. they have more mass than the mass of reactants. d. they are chemically the same as the reactants.

A250 g sample of water with an initial temperatureof 98.8 closes 6500 joules of heat. what is the finaltemperature of the water?