Asupercomputer, nicknamed roadrunner, built by ibm for the los alamos national labs can perform about 1.03 petaflop/s (1 petaflop is 10^15 calculations). determine how many seconds it would take this computer to count a mole of things. convert this figure into years.

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.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Which statement best explains the relationship between an area is geography and the temperature of its surface water