What is the molality of naoh in the final solution when equal masses of 2 molal naoh and 4 molal naoh are mixed?
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Heya buddy !!!
Here's the answer you are looking for
2m solution means 2 moles in 1 kg of solvent
&
4m solution means 4 moles in 1 kg of solvent.
When these 2 are added, we get 6moles in 2 kg of solvent .
Now molality of the resulting solution
= number of moles / weight of solvent
= 6 moles / 2 kg
= 3m
Therefore the molality of the resulting solution is 3m.
★★ HOPE THAT HELPS ☺️ ★★
Here's the answer you are looking for
2m solution means 2 moles in 1 kg of solvent
&
4m solution means 4 moles in 1 kg of solvent.
When these 2 are added, we get 6moles in 2 kg of solvent .
Now molality of the resulting solution
= number of moles / weight of solvent
= 6 moles / 2 kg
= 3m
Therefore the molality of the resulting solution is 3m.
★★ HOPE THAT HELPS ☺️ ★★
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