What is the pH if [H30+} = 1.0 x 10-9
A 5
B 1.0 x 10-5
C 9

that tool would be a compass

5.6⋅10−^19  j

do you need the explaination?

it was spontaneous.

"ain't i a woman? " is the name given to a speech, delivered extemporaneously, by sojourner truth, (1797–1883), born into slavery in new york state.sojourner truth' delivered her famous speech "ain't i a woman? " (which did not have a title at that moment) was given without any previous preparation. her dissertation took place at the women's convention in akron, ohio, in 1851.