input: OPTIONS:
- subsequent energy
- potential energy
- nuclear energy
- electrical energy Now, answer this question: Answer the following question given this paragraph: Generators may produce either alternating or direct current, but they all change kinetic energy to electrical energy. Q: Generators usually transform kinetic energy into what kind of energy? A:
A:
output: electrical energy

Answer the following question given this paragraph: Q: Energy that is released when a chemical reaction takes place is known as what? A:

OPTIONS:
- liquid energy
- consequence energy
- thermal energy
- chemical energy

Answer: chemical energy

Problem: OPTIONS:
- doubles
- no change
- increases
- decreases
Q: Answer the following question given this paragraph: When additional water is added to an aqueous solution, the concentration of that solution decreases. This is because the number of moles of the solute does not change, while the volume of the solution increases. We can set up an equality between the moles of the solute before the dilution (1) and the moles of the solute after the dilution (2). Q: When additional water is added to an aqueous solution, what happens to the concentration of that solution? A:
Answer: decreases

Problem:OPTIONS:
- alkaline ions
- synthesis ions
- ingredient ions
- hydroxide ions

Answer the following question given this paragraph: Acids are ionic compounds that produce positively charged hydrogen ions (H + ) when dissolved in water. Acids taste sour and react with metals. Bases are ionic compounds that produce negatively charged hydroxide ions (OH - ) when dissolved in water. Bases taste bitter and do not react with metals. Examples of acids are vinegar and battery acid. The acid in vinegar is weak enough to safely eat on a salad. The acid in a car battery is strong enough to eat through skin. Examples of bases include those in antacid tablets and drain cleaner. Bases in antacid tablets are weak enough to take for an upset stomach. Bases in drain cleaner are strong enough to cause serious burns. Q: What is produced when a base is dissolved in water? A:
****
A: hydroxide ions

Answer the following question given this paragraph: It is hard to overstate the importance of hydrocarbons to modern life. Hydrocarbons have even been called the "driving force of western civilization. " You saw some ways they are used in the opening image. Several other ways are pictured in the Figure below . The most important use of hydrocarbons is for fuel. Gasoline, natural gas, fuel oil, diesel fuel, jet fuel, coal, kerosene, and propane are just some of the commonly used hydrocarbon fuels. Hydrocarbons are also used to make things, including plastics and synthetic fabrics such as polyester. Q: Gasoline, natural gas, fuel oil, diesel fuel, jet fuel, coal, kerosene, and propane are examples of what type of fule? A:
OPTIONS:
- electrolysis fuel
- polymerization fuel
- nuclear fue
- hydrocarbon fuel
hydrocarbon fuel

Answer the following question given this paragraph: Any useful hypothesis will allow predictions based on reasoning. Reasoning can be broken down into two categories: deduction and induction. Most reasoning in science is formed through induction. Q: Reasoning can be broken down into two categories: deduction and? A:
OPTIONS:
- conduction
- preduction
- invention
- induction

Answer:
induction