calculate molarity of 4g of Naoh in 1 litre water?
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Mass of NaOH = 4g
Volume of water = 1litre
Molar mass of NaOH = 23 + 16+1 = 23+17 40g/mol
Moles of NaOH = mass / molar mass
Moles of NaOH = 4/40
Moles of NaOH = 0.1mol
Molarity of NaOH
Molarity of NaOH = moles of solute / volume of solvent
Molarity of NaOH= 0.1/1
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saketdas10pc29qm:
thank you
Answered by
0
Answer:
0.1M
Explanation:
n= 4/40
= 0.1
M = 0.1/1
=0.1M
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