Suppose you titrate 80.0 ml of 2.00 m naoh with 20.0 ml of 4.00 m hcl. what is the final concentration of oh− ions.

The final concentration of is 0.8 M.

Explanation:

0.06 moles of NaOH will give 0.06 moles of

0.08 moles of HCl will give 0.08 moles of

0.08 moles of will react with 0.08 moles of and (0.16-0.08)= 0.08 moles of will be left in 100 ml of solution.

Thus Molarity of

why do the isotopes of a particular element behave differently in nuclear reactions but the same in chemical reactions? chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and so they react the same way during chemical changes.