can you help me with this write the correct significant figure and standard form
Calculate the value of H3O^+ and [OH^- ]in each of the following solutions.
Note: Reference the Fundamental constants table for additional information.
Part 1 of 2
Be sure each of your answer entries has the correct number of significant figures.
0.01 M NaOH
Species
H3O^+
Concentration
M
[OH^-]
break the calculation down
Be sure each of your answer entries has the correct number of significant figures.
2.2 M HC1
Species
[H3O+]
[OH
Concentration
M
For 0.01 M NaOH:
[H3O^+]: 1.0 x 10^-14 / 0.01 = 1.0 x 10^-12 M (2 significant figures)
[OH^-]: 0.01 M (1 significant figure)
For 2.2 M HCl:
[H3O^+]: 2.2 M (2 significant figures)
[OH^-]: 1.0 x 10^-14 / 2.2 = 4.5 x 10^-14 M (2 significant figures)