. 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

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

How many moles in .5g of sodium bromide?

Where are the noble gases located in the periodic table? a. in the center b. on the left side c. in the upper right corner d. on the far right side