12. How does the hydronium ion concentration in a solution with a pH of 2 compare to that with a pH of 5?

-The solution with a pH of 2 has 3 times more hydronium
-The solution with a pH of 2 has 1000 times more hydronium
-The solution with a pH of 5 has 3 times more hydronium
-The solution with a pH of 5 has 1000 times more hydronium

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

What does the cell nucleus do or, how does it function?

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.