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Question- A 25.0ml aliquot of vinegar was diluted to 250 ml in volumetric flask. Titration of a 50ml aliquot of the diluted solution requires an average of 43.88ml of 0.09600M NaOH.
Calculate Weight Volume of acetic acid in the vinegar solution? That's the grams of acetic per 100ml of vinegar solution
I am in need please provide me complete solution for the above problem so I can get right solution
Liquid sodium is being considered as an engine coolant. How many grams of liquid sodium (minimum) are needed to absorb 9.30 MJ of energy (in the form of heat) if the temperature of the sodium
The Ka of a monoprotic weak acid can be determined by mixing 100.0 mL 0.150 M of this weak acid and 50.0 mL 0.150 M NaOH solution. If the pH of such mixture is 4.50, calculate the Ka of this acid
HZ is a weak acid. An aqueous solution of HZ is prepared by dissolving 0.020 mol of HZ in sufficient water to yield 1.0 L of solution. The pH of the solution was 4.93 at 25.0 °C.
420 g of butane reacts with 1510 g of oxygen to produce 1390 g of carbon dioxide and 652 g of water.What is wrong with this description?
Benzene has a heat of vaporization of 30.72 kJ/mol and a normal boiling point of 80.1 degrees Celsius. At what temperature does benzene boil when the external pressure is 460 torr
Calculate the lattice energy of calcium chloride given that the heat of sublimation of Ca is 121 kj/mol as well as delta H of formation (CaCl2) = -795 kj/mol.
Determine the fraction of N2 molecules traveling between 500 and 600 m/sec at room temperature
What is the concentration (in M) of the nitrate ion when 17.3 mL of a 0.633 M solution of potassium nitrate is combined with 15.3 mL of a 0.662 M solution of aluminum nitrate to a final volume of 48.1 mL
Compound X (C 8 H 12) produced 1, 5 - cyclooctadione while subjected to KMnO4. Depict the structure of Compound X
How do you rank crystal lattice structures in order of decreasing efficiency of space in the structure
Explain what effect does the presence of nonvolatile solute have upon (a) the vapor pressure of a solution, (b) the freezing point, as well as (c) the boiling point
How many moles of B2O3 can theoretically be obtained from 4 moles of B5H9 and excess O2. How much B5H9 must be reacted with O2 to produce exactly 100 g of B2O3
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