<span>If the concentration of H⁺ ions will decrease then the concentration of OH⁺ ions will increase.</span>
Answer:
0.2mol/kg
Explanation:
molality is the concentration of a solution in moles of solute per kilogram of solvent
moles of solute (NaOH) = 2moles
mass of solvent in kg. =10kg
Therefore molality. = 2moles/10 kg
=0.2mol/kg
Answer:
0.16 M
Explanation:
Data provided as per the question is below:-
Volume of
= 0.22 L
The Volume of NaOH = 0.18 L
Morality of NaOH = 0.2
According to the given situation, the calculation of the concentration of the
is shown below:-
For equivalence,
Number of the equivalent of
= Number of equivalents of NaOH


= 0.16363 M
or
= 0.16 M