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1. Calculate the mass in grams for a sample of Al that absorbs 1.70kJ when the temperature increases from 56 degree Celsius to 177 degree Celsius?
2. Given the vapor pressures of octane (a liquid component of gasoline) at various temperatures as (a)500 mmHg at temperature of 111°C, (b)400 mmHg at temperature of 104°C (c)700 mmHg at the temperature of 122°C, (d) 600 mmHg at the temperature of 117°C, (e)760 mmHg at the temperature of 125°C; Determine the boiling point of octane in Colorado, Leadville where the atmospheric pressure was found 496 mmHg.
Calculate Gibbs free energy and determine the type of thermodynamic reaction and what type of thermodynamic reaction is shown.
Gas diffusion and Viscosity are both transport properties, Derive the general relationship between the viscosity for a gas and diffusion coefficient .calculate the diffusion coefficient if Given that the viscosity of Ar is 223 micro Pascals at 29..
What is the pH of the solution if [OH-] of an ammonia solution is 1.0 X 10-2M?
Evaluate the electronic configuration for ionization energies of Magnesium, the orbital number in which the electrons are added in phosphorus ion, and the one will lose in the ionization of Alluminium.
Estimate the thickness of the lipid bilayer in a biological membrane - Estimating the thickness of a membrane by using bond distance.
Using a sample of gas has a mass of 38.7mg. Calculate the molar mass if its volume is 228mL at a temperature of 57°C and a pressure of 832torr?
With respect to the corrosion of steel in concrete, explain the significance of the following terms: carbonation of concrete, passivity of steel, electrical resistivity of concrete, state of oxidation of iron.
Understanding the basics of thermal chemistry and The Second Law of Thermodynamics indicates that a system
This assignment inhibits chemistry Laboratory Questions.
Evaluate the energy of an electron excited from a hydrogen atom using Bohr's model. Determine the maximum wavelength of energy needed to observe a photoelectric effect for potassium.
Determine the boiling point of a 1.5m aqueous solution of fructose.
Describe each reaction and provide the name of all the chemical formula involved for each number.
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