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Density of 3m NaOH solution is 1.110g/ml. Calculate molarity of the solution?
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Density of 3m NaOH solution is 1.110g/ml. Calculate molarity of the so...
Calculation of Molarity of 3M NaOH Solution
Given Data:
Density of 3M NaOH solution = 1.110 g/mL
Formula:
Molarity = (Mass of solute in g) / (Molar mass of solute in g/mol) x (1000 mL / Volume of solution in mL)
Solution:
1. Determine the Molar mass of NaOH
The molar mass of NaOH is the sum of the atomic masses of its components:
Na = 23 g/mol
O = 16 g/mol
H = 1 g/mol
Molar mass of NaOH = 23 + 16 + 1 = 40 g/mol
2. Convert Density into Mass
Density = Mass / Volume
Mass = Density x Volume
Mass of 3M NaOH solution = 1.110 g/mL x 1000 mL = 1110 g
3. Calculate Molarity
Molarity = (Mass of solute in g) / (Molar mass of solute in g/mol) x (1000 mL / Volume of solution in mL)
Molarity = (1110 g) / (40 g/mol) x (1000 mL / 1000 mL) = 27.75 M
Answer:
The molarity of the 3M NaOH solution is 27.75 M.
Given Data:
Density of 3M NaOH solution = 1.110 g/mL
Formula:
Molarity = (Mass of solute in g) / (Molar mass of solute in g/mol) x (1000 mL / Volume of solution in mL)
Solution:
1. Determine the Molar mass of NaOH
The molar mass of NaOH is the sum of the atomic masses of its components:
Na = 23 g/mol
O = 16 g/mol
H = 1 g/mol
Molar mass of NaOH = 23 + 16 + 1 = 40 g/mol
2. Convert Density into Mass
Density = Mass / Volume
Mass = Density x Volume
Mass of 3M NaOH solution = 1.110 g/mL x 1000 mL = 1110 g
3. Calculate Molarity
Molarity = (Mass of solute in g) / (Molar mass of solute in g/mol) x (1000 mL / Volume of solution in mL)
Molarity = (1110 g) / (40 g/mol) x (1000 mL / 1000 mL) = 27.75 M
Answer:
The molarity of the 3M NaOH solution is 27.75 M.
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Density of 3m NaOH solution is 1.110g/ml. Calculate molarity of the solution?
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Density of 3m NaOH solution is 1.110g/ml. Calculate molarity of the solution? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Density of 3m NaOH solution is 1.110g/ml. Calculate molarity of the solution? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Density of 3m NaOH solution is 1.110g/ml. Calculate molarity of the solution?.
Density of 3m NaOH solution is 1.110g/ml. Calculate molarity of the solution? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Density of 3m NaOH solution is 1.110g/ml. Calculate molarity of the solution? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Density of 3m NaOH solution is 1.110g/ml. Calculate molarity of the solution?.
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