If the wave is stretched so that the distance between x and y is 0.88 m, what will happen to the overall frequency and speed of the wave? a) the frequency and speed will be twice as much. b) the frequency will be half as much and the speed will remain the same. c) the overall frequency and speed will not change. d) the frequency will be 0.22 m and the speed will remain the same.

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.