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Methanol burns in oxygen to form carbon dioxide and water. 2CH3OH+3O2=2CO2+4H2O ... Calculate the rxn of delta H, G & S at 25C
Explain how these products are produced by showing the mecahnism involved. (draw).
When Lewis and Clark came through this area in the early 1800s they were forced to portage around the "Great Falls of the Missouri".
The hydrogen gas generated is collected over water at 25.0°C. The volume of the gas is 295 mL measured at 1.00 atm. Calculate the number of grams of sodium used in the reaction. (Vapor pressure of water at 25°C = 0.0313 atm.)
what is the pH of a solution made by mixing 30.00mL of .10M acetic acid with 40.00 mL 0f .10M KOH? Assume the volumes are additive and Ka=1.8*10^-5 for CH3CO2H
The acid ionization constant of Fe(H2O)62+(aq) is 3E-6. Compute the pH of a 0.2 M aqueous solution of Fe(NO3)2. 5. Compute the solubility of Mg(OH)2 in a buffer solution at pH=10.31. The solubility product of magnesium hydroxide is 1.2E-11
How does boiling point relate to freezing in this scenario. would the same one with the higher bioling point also have a lower freezing point. why
How many moles of NH4NO2 would be required to form 25 grams of N2 in the following reaction
How to obtain IR spectra of cyclohexene. with experment obtained Refractive index of 1.4406 Corrected .00054 given standard 1.4460 of cyclohexene let me know if that is the info needed to calcuate and how to calculate
What is the pressure (in atm) inside a container of gas connected to a mercury filled open-end manometer when the level in the arm connected to the container is 28.3cm higher than the level in the arm open to the atmosphere,
6 moles of a mixture that contains 0.7 mole fraction propane (C3H8) with the remainder methane (CH4). It is burned in air with a 10% excess of oxygen.
Atmospheric pollution is a problem that has recieved much attention. not all pollution, however, is from industrial sources. Volcanic eruptions can be a significant source of air pollution.
Calculate the volume of ammonia required to bring the pH to 3.00 and to 8.00. Kb (NH3) = 1.8 x 10^-5.
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