Calculate the volume in ml of 0.20m naoh needed to react completely with 100.ml of 0.040m acetic acid.

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You'll need 20 mL of 0,20 M NaOH to react completely with 100 mL of 0,040 M Acetic Acid. 

The reaction between NaOH and Acetic Acid is the following:

NaOH + CH₃COOH → H₂O + CH₃COONa

To calculate the volume of 0,20 M NaOH needed to react completely with 100 mL of 0,040 M Acetic Acid, we'll need to use the following equation (Molar equivalence) and clear for Volume of NaOH:



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There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.