Q: Answer the following question given this paragraph: When the amount of solute dissolved exceeds the solubility of the solute. Occurs when a solution is saturated and the temperature slowly drops. Q: What occurs when the amount of solute dissolved exceeds the solubility of the solute? Choices: - salination - absorption - stimulation - saturation A:
A: saturation

Q: Answer the following question given this paragraph: Temperature increases. Chemical reactions are faster at higher temperatures. Q: What happened to chemical reactions when temperature increases? Choices: - it slows down for a short time then speeds up - it stays the same - it becomes slower - it became faster A:
A: it became faster

Q: Answer the following question given this paragraph: The force of gravity is called weight. Near the surface of a planet, it has magnitude and is directed perpendicular to its surface. This is different from the Gravitational Constant, and differs from planet to planet. Q: What is the force of gravity called? Choices: - scale - mass - pressure - weight A:
A: weight

Q: Answer the following question given this paragraph: We can also consider the reverse reaction in the above equation. In that reaction, the ammonium ion donates a proton to the hydroxide ion. The ammonium ion is a Brnsted-Lowry acid, while the hydroxide ion is a Brnsted-Lowry base. Most Brnsted-Lowry acid-base reactions can be analyzed in this way. There is one acid and one base as reactants, and one acid and one base as products. Q: The ammonium ion is what type of acid? Choices: - normal -lowry - kaon - lowry - oxidized - lowry - brnsted-lowry A:
A: brnsted-lowry