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Consider the reaction.mc019-1.jpgAt equilibrium, the concentrations of the different species are as follows.[NH3] = 0.105 M[N2] = 1.1 M[H2] = 1.50 MWhat is the equilibrium constant for the reaction at this temperature?
Carbonated cola is more acidic than coffee or even orange juice because cola contains phosphoric acid.
Explain why Cu2+ ion does not precipitate as the hydroxide when you add NH3 solution to make the solution basic. Write a chemical equation to support your explanation.
At 25 0C the density of a 50 % (by mass) ethanol/water solution is 0.914 g/cc. Given that the partial molar volume of water in the solution is 17.4 cc/mol.
If the partial pressure of helium is the same as the partial pressure of oxygen, what do you know about the number of helium atoms compared to the number of oxygen molecules? explain.
A reaction mixture initially containing 0.520 M H2S and 0.520 M SO2 was found to contain 1.0 x 10 -3. A second reaction mixture at the same temperature initially contains 0.245 and 0.335. calculate the equilibrium concentration of H2O in the secon..
Presume the peaks are caused by 12C and 13C isotopes determine the number of carbon atoms in the compound. Natural abundances- 12C is 98.93% and 13C is 1.07%
125 mole of oxygen gas is added to carbon in a .25L container. The mixture equilibriates at 500K. Calculate the equilibrium concentration of carbon monoxide, knowing that K=.086 at 500K. C(s) + O2(g) ----> 2CO(g)
Can you rationalize the difference between exo-selective reaction with furan and endo-selective reaction with cyclopentdiene?
Find the concentration of Pb2 in 0.0010 M KI saturated with PbI2. Include activity coefficients in your solubility-product expression.
Please draw the mechanism for this reaction: Acetic anhydride (C4O3H6) with 2 eqivalents of Dimethylamine (CH3)2HN makes C4NOH9 (one double bond going to Oxygen coming off the 2nd carbon and the 2nd carbon is also attached to the N.
A compound of iodine and cesium contains 62.60 g of metal and 60.90 g of nonmetal. How many grams of cesium are in 34.94 g of compound
we have 400g of water at temperature 64 degrees c How much heat energy must be supplied to raise the temperature of water to 90 degrees c.
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