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Consider the reaction A + B ==> C + 3D A solution was prepared by mixing 50.0 ml of 1.00 x 10 M of A, 100.0 ml of 2.00 x 10 M of -3 -3 B, 10.0 ml of 1.0 M of C, and 75.0 ml of 1.50 x 10 M of D. At equilibrium the concentration -3 of D was measured and found to be 6.0 x 10 M. -4
Calculate to two significant figures: a. the equilibrium concentrations of A, B, C and D. b. the value of the equilibrium constant for the reaction.
If a piece of Calcite (Calcium Carbonate) is put into the lake, would it tend to dissolve? Calcium carbonate solubility is 10^-8.35 M2, and the measured concentration of calcium ion is 0.1mM (millimolar)
If you mix 50mL of 0.34M HCN with 100mL of 0.17M KOH what is the pH of the resulting solution. (Ka=4.0 x 10^-10)
Calculate the heat released (in kilojoules) per gram of the compound reacted with oxygen. The standard enthalpy of formation of benzene is 49.04 kJ/mol.
disubstituted alkene was formed in which the olefinic protons exhibited a vicinal coupling of 9.0Hz in the H NMR. What is the stereochemistry
How many non-bonding valence electrons are there in a molecule of citric acid? please show how to calculate/count them up.
Could you please help me solve this problem because I am stuck on it. The one that I am having trouble on is in the Problems section and it is number 7.17P
The equilibrium constant, Kp , for the reaction N2O4 (g) == 2 NO2 (g) is 0.142 at 298 K. What is G for the reaction
A 100.00 ml of volume of 0.500 M HCl was mixed with 100.00 ml of 0.500 M KOH in a constant pressure calorimeter. The initial temperature of individual acid and base was 23 degree celsius.
rates of reactions can be determined by monitoring the change in concentration of either reactants or products as a
Draw the organic product formed when CH3CH2C(triple bond)C-Na+ reacts with (CH3)2CHCH2CH2Cl
Question- Carbon dioxide makes up approximately 0.04% of Earth's atmosphere. If you collect a 2.4L sample from the atmosphere at sea level (1.00 atm) on a warm day (29oC), how many CO2 molecules are in your sample
The vapor pressure of water at 20.0 °C is 17.5 mm Hg. If the pressure of a gas collected over water was measured to be 453.0 mm Hg. What is the pressure of the pure gas
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