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What is conc. of C12H22O11 in mol per litre if 20g of it is dissolved in enough H2O to make 2L solution?
Most Upvoted Answer
What is conc. of C12H22O11 in mol per litre if 20g of it is dissolved ...
Calculation of Concentration of C12H22O11 in a Solution
Given Information:
- Mass of C12H22O11 = 20 g
- Volume of Solution = 2 L
Formula:
Concentration of solute (in mol/L) = Mass of solute (in g) / Molecular weight of solute (in g/mol) / Volume of solution (in L)
Calculation:
- Molecular weight of C12H22O11 = (12 x 12.01) + (22 x 1.01) + (11 x 16.00) = 342.30 g/mol
- Concentration of C12H22O11 = 20 g / 342.30 g/mol / 2 L
- Concentration of C12H22O11 = 0.029 mol/L
Explanation:
The given problem asks us to find the concentration of C12H22O11 in a solution when 20 g of it is dissolved in enough water to make 2 L of solution. The formula for calculating the concentration of a solute in a solution is given as the ratio of mass of solute, molecular weight of solute, and volume of solution.
We first calculate the molecular weight of C12H22O11 and then plug it along with the given mass and volume values into the formula for concentration. After solving, we get the concentration of C12H22O11 in the solution as 0.029 mol/L.
This means that there are 0.029 moles of C12H22O11 present in one liter of the solution. The concentration is an important parameter in chemistry as it helps in determining the properties and behavior of the solution.
Community Answer
What is conc. of C12H22O11 in mol per litre if 20g of it is dissolved ...
It's very simple as concentration is mole / volume so..(20/332)/ 2
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What is conc. of C12H22O11 in mol per litre if 20g of it is dissolved in enough H2O to make 2L solution?
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What is conc. of C12H22O11 in mol per litre if 20g of it is dissolved in enough H2O to make 2L solution? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about What is conc. of C12H22O11 in mol per litre if 20g of it is dissolved in enough H2O to make 2L solution? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is conc. of C12H22O11 in mol per litre if 20g of it is dissolved in enough H2O to make 2L solution?.
What is conc. of C12H22O11 in mol per litre if 20g of it is dissolved in enough H2O to make 2L solution? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about What is conc. of C12H22O11 in mol per litre if 20g of it is dissolved in enough H2O to make 2L solution? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is conc. of C12H22O11 in mol per litre if 20g of it is dissolved in enough H2O to make 2L solution?.
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