Be sure to answer all parts. Calculate the value of [H20+) from the given [ OH] and label the solution as acidic or basic.
a. 7.00 x 10 - M
[H30+]=
x 10
M
[H20+]=
x 10
M м

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98