From the list provided, choose the reason that best matches your reasoning.
The triple beam balance is for science
classrooms and is more accurate.
The kitchen scale measures to the nearest
tenth of a gram.
The triple beam balance data were measured
to the nearest one hundredth of a gram.
The kitchen scale data are more consistent.

the triple beam balance data were measure to the nearest 100th of a gram

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.