Summarize: Complete the following statements: A. 1 mole of any element contains 6.0221 x 1023
B. 1 mole of any compound contains 6.0221 x 1023

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

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.

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5