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Question- If a gaseous mixture of N2O4 and NO2, both at .5 atm is introduced into a previously evacuated vessel, which of the 2 gases will spontaneously convert to the other at 298.15K?
Explain or no points please, solve the above the problem in detail no word count
translate the following word equations into balanced chemical equations and explain how the equations represent what
A certain automobile of mass 1920 kg travels on a German autobahn at 120 km/h. What is the wavelength of the automobile?
What is the pressure (in atm) exerted by a 2.00 mole sample of gas that occupies 2.50 L at 307.15K? The value of R = 0.0821 L atm mol - 1 K - 1 .
The density of lead is 11.3 . The water level in a graduated cylinder initially at 205 rises to 290 after a piece of lead is submerged. What is the mass in grams of the lead?
The density of the waste is 85.3 Ibm/ft3. Calculate the weight of the pond contents in Ibf using a single dimensional equation for your calculation
Determine the direction of a reaction in a solution containing initially 10-4M acetaldehyde, 0.1M ethanol, 0.1M pyruvate, and 10-2M lactate. What is the value of Gibbs' function for this reaction
If the solubility of calcium phosphate is 3.41*10^-5 g/l. How many liters of water are required to dissolve 1g of calcium phosphate
Calculate the pH of a formic acid solution that contains 1.37% formic acid by mass. (assume the density of 1.01 g/mL for the solution
Examination of the product mixture revealed that only about half of the starting material had been consumed and practically no PhCOCHBrCH3 was present. Explain these observations and draw the product that did form in the reaction.
A 16.1 kg piece of zinc at 68 degrees Celsius is placed in a container of water. The water has a mass of 20 kg and has a temperature of 13.6 degrees Celsius before the zinc is added. What is the final temperature of the water and zinc
A solution with a weak acid was tested with the indicators in this experiment. The colors observed were as follows: - methyl violet: violet
What is the flask's volume?
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