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What is the molar mass of acetic acid by elevation of boiling point method?
Wiki User
∙ 11y ago
60g/mol
Wiki User
∙ 11y ago
The molar mass of acetic acid can be determined using the elevation of boiling point method by measuring the change in boiling point of a solution of acetic acid relative to the boiling point of the pure solvent. By applying the equation ΔT = K_b * m, where ΔT is the change in boiling point, K_b is the ebullioscopic constant of the solvent, and m is the molality of the solution, the molar mass of acetic acid can be calculated using the formula MM = (RT2) / (K_b * ΔT), where MM is the molar mass of acetic acid, R is the gas constant, and T is the temperature in Kelvin.
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How many grams is in one mole of acetic acid?
The molar mass of acetic acid is 60,05 g.
What is the mass of one mole of acetic acid?
The molar mass of acetic acid (CH3COOH) is approximately 60.05 g/mol. Therefore, the mass of one mole of acetic acid is 60.05 grams.
What is boiling point of 1 molar urea solution?
Urea
Vinegar contains acetic acid the formula for acetic is ch3cooh one mole of acetic acid has a mass of?
One mole of acetic acid (CH3COOH) has a molar mass of approximately 60.05 g/mol.
Calculate the mass of a mole of a compound that raises the boiling point of water to 100.78C at 101.3 kPa when 51 g of the compound is dissolved in 500 grams of water?
To calculate the molar mass, first find the molality of the solution using the boiling point elevation formula. Next, determine the moles of the compound by multiplying the molality by the mass of water in kg. Finally, divide the mass of the compound by the moles to get the molar mass.
What is difference between normal and molar solution of acetic acid?
For acetic acid the molar and normal concentrations are identical.The value is 60,05 g/L.
How many grams is in one mole of acetic acid?
The molar mass of acetic acid is 60,05 g.
Which acid having nearly equal molecular weight to acetic acid?
The molar mass of ethanoic acid (acetic acid, C2H4O2) is 60.05 g mol−1H2CO3 molar mass 62.03 g mol-1HNO3 molar mass 63.01 g mol−1
What is boiling point of 1 molar urea solution?
Urea
How many moles of acetic acid C H3COOH a re contained within 21.71g of acetic acid?
Molar mass of ethanoic acid = (1x12) + (3x1) + (1x12) + (2x16) + (1x1) = 60 no. of moles = mass/ molar mass = 21.71/60 = 0.362 moles
20 ml of acetic acid is titrated with a solution of 0.15 M NaOH If 35 ml of NaOH are required to reach the equivalence point what is the concentration of the acetic acid solution?
The moles of NaOH at the equivalence point will equal the moles of acetic acid present in the solution. Therefore, using the volume and concentration of NaOH used at the equivalence point, you can calculate the moles of NaOH used. Then, based on the stoichiometry of the reaction, you can determine the moles of acetic acid, and finally, determine the concentration of the acetic acid solution.
How many moles of acetic anhydride were represented by 6.00 ml density1.08 gml?
To find the number of moles of acetic anhydride in 6.00 ml, we need to first calculate its mass using the density formula: mass = volume * density. Mass = 6.00 ml * 1.08 g/ml = 6.48 g Next, we need to convert the mass to moles using the molar mass of acetic anhydride. Acetic anhydride has a molar mass of approximately 102.09 g/mol. Moles = 6.48 g / 102.09 g/mol ≈ 0.063 moles Therefore, there are approximately 0.063 moles of acetic anhydride in 6.00 ml.
What is barfoed's solution?
Barfoed's solution is a reagent used to test for the presence of reducing sugars, specifically monosaccharides like glucose. It is copper acetate in acidic solution, which forms a brick-red precipitate when heated with a solution containing reducing sugars. The test is based on the reduction of cupric (Cu2+) ions to cuprous (Cu1+) ions by the reducing sugars.
What is the relation of the molar heat of fusion to the molar heat of vaporization?
Molar heat of fusion: the heat (enthalpy, energy) needed to transform a solid in liquid (expressed in kJ/mol). Molar heat of vaporization: the heat (enthalpy, energy) needed to transform a liquid in gas (expressed in kJ/mol).
Ethanol c2h5oh and methyl ether ch3och3 have the same molar mass.W hich has a higher boiling point?
ethanol has a higher boiling point- of 78°C :)
Find the molar mass of acetic acid HC2H3O2?
The mass of one mole of a substance is its molecular mass in grams. The molecular mass of acetic acid (CH3COOH) is: 12 + (3 x 1) + 12 + 16 + 16 + 1 = 60, therefore, 1 mole of acetic acid has a mass of 60g. (The numbers used in the calculation are the mass numbers of each element)
Calculate the pH of a 0.01M solution of sodium acetate?
0.1 molar solution around 8.9 at 25C Per Merck Index...
