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Using delta H^o and Delta S^o, calculate delta G^o and K for the following reaction: would this reaction be spontaneous? At all temperatures? HBr(g) + Cl2(g) <------- HCl(g) + Br2(l)
if the freezing point of a .106 m CH3COOH solution is -.284 degrees celsius, calculate the percent of the acid that has undergone ionization.
What is the electric potential energy of a charge of -17 micro-coulombs placed at the center of the circle due to the charges on the perimeter, in Joules?
In the BrO4- molecule, the Br atom is the central atom Draw a lews diagram in which all atoms have a formal charge of zero. Draw a second diagram which the octet rule is satisfied on all atoms and show all NONZERO formal charges on all atoms
Calculate Ecell for the oxidation of Cl(aq) to Cl2(g) by PbO2(s) in an acidic solution. Assume all other reactants and products, except for H+, are in their standard states for the below values. Round your answer to 3 decimal places. Enter scienti..
.56 g of a specific gas are held at 101 degrees Celcius and 800 torr in a volume of 285 mL. Determine the molecular weight of the gas.
How would you prepare a 25.0% water in ethyl alcohol solution using 100.0 ml of ethyl alcohol (the density of alcohol is 0.7893 g/ml)
How many moles of hydrogen are consumed when 40.0 L of hydrogen chloride gas are produced in the following equation? H2 + Cl2 ---> 2HCl
1. Assume you have a max heap. Q1) Where in the heap largest element reside? Q2) Where in the heap smallest element reside?
define what would be the molar volume at this pressure and at 25 degree Celsius based on (a) the ideal gas equation, (b) the van der Waals equation you will require to lool up the van der Waals constants for oxygen for this problem.
Consider the following ions: NH^4+, CO3^2-,Br^-,S^2-,ClO4^- A. Which of these ions in water gives an acidic solution B. Which of these ions will have no effect on the pH of an aqueous solution C. Which ion is the strongest base
Show a completely different, good way to make product B above, starting from benzene. The method should not involve halogenations of the ring.
How many molecules of CO2, H2O, C2H5OH, and O2 will be present if the reaction goes to completion?
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