How many kilojoules are required when 160g of O2 is formed

Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.

Using the periodic table, complete the table to describe each atom. type in your answers

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory