What will be the molality of the solution if the density of 2.0 m solution of acetic acid in water is 1.2 g mL?
Table of Contents
- 1 What will be the molality of the solution if the density of 2.0 m solution of acetic acid in water is 1.2 g mL?
- 2 What is the molality of 2.05 molar aqueous solution?
- 3 What will be the molarity of solution which contains 5.85 gram of NaCl per 500 mL?
- 4 What is the chemical formula of acetic acid?
- 5 How do you find the molality of a solute?
What will be the molality of the solution if the density of 2.0 m solution of acetic acid in water is 1.2 g mL?
Thus, molality of the solution is 1. 85m .
What is the molarity of 2.05 molar aqueous solution of acetic acid the density of solution is 1.02 gram per mL?
44 mol kg−1.
What is the molality of 2.05 molar aqueous solution?
Density of a 2.05M solution of acetic acid in water is 1.02g/mL. The molality of the solution is. (d) 0.44mol kg–1.
What will be the density in g mL 3.60 molar Sulphuric acid having 29\% by mass?
The density (in g mL–1) of a 3.60 M sulphuric acid solution that is 29\% H2SO4 (Molar mass = 98 g mol-) by mass will be. 1.64.
What will be the molarity of solution which contains 5.85 gram of NaCl per 500 mL?
Therefore, 0.2 mol L^-1 will be the molarity of the solution which contains 5.85 grams of NaCl per 500 ml.
What is molarity of K+ in aqueous solution?
Answers. 17.4 ppm means 17.4 mg/litre.
What is the chemical formula of acetic acid?
CH₃COOH
Acetic acid/Formula
Acetic acid , systematically named ethanoic acid , is an acidic, colourless liquid and organic compound with the chemical formula CH3COOH (also written as CH3CO2H, C2H4O2, or HC2H3O2).
What is the density of acetic acid in water?
The density of a 2.05M solution of acetic acid in water is 1.02 g/ml. What is its molality? – Quora The density of a 2.05M solution of acetic acid in water is 1.02 g/ml.
How do you find the molality of a solute?
Assuming the volume to be 1L (1000mL), you can find the number of moles of solute (2.05 mol). Find the mass of solute from the number of moles of solute using the formula m=nM. use the density formula an find the mass of the solvent. Then, molality = n (solute)/m (solvent) = 2.29 molal.
Why is a molal solution less concentrated than a molar solution?
Molality is the moles of solute per 1 kg of solvent. Therefore, a molal solution is less concentrated than a molar solution because the latter contains less solvent – ie, <1 litre of water per litre of molar solution compared with the molal solution having exactly 1 litre of water per mole of solute.