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Given the following information, calculate how many microstates there are at the end of the process:
Entropy change: -1.4 x 10^-22 J/K
Initial microstates: 4.4 x 10^14
Final microstates: ?
Can someone break it down and explain how they solved for ln(x/4.4x10^14)?
A 1.00L Solution contains 3.50x10^-4 M Cu(NO3)2 and 2.20x10^-3M ethylenediamine(en). The kf for Cu(en)2^2+ is 1x10^20. What is the concentration of Cu2+(aq) in the solution
Joe makes up a aqueous solution of a copper salt from some ore samples he has found in Contact, NV. He places a rod of pure copper into the solution making a cathode and uses a graphite rod as an anode
Carbon monoxide gas burns in oxygen to form carbon dioxide gas. Write a balanced equation for the reaction and determine the volume of oxygen needed to react completely with 174 mL of CO at 40.0°C
A solution of NaOH(aq) contains 7.4 g of NaOH(s) per 100.0 mL of solution. Calculate the pH and the pOH of the solution at 25 °C.
If 1.20 grams of sodium metal are reacted with 2.00 mL of water, how many grams of NaOH will be produced (The density of water = 1.00g/mL)
Explain how much salt in grams would need to be added to 1.84L of water to increase the boiling point by 4.36 °C? Utilize 1.00 g/mL for density of water.
Explain by how much the rate of reaction would change if the concentration of CO rose by a factor of 2.495. If the rate law of this reaction is Rate = k[NO2]2.
Describe the attractive and repulsive forces between an atom of oxygen and an atom of sodium .
To calculate the number of molecules of a gas using ideal gas law and Avogadro's number - How many ozone molecules are present in 1.0 L of air under these conditions?
a patient needs to take 875 mg of ibuprofen twice daily. the pills in the bottle are each 250. rm mg. how many pills
Problem- How much heat is evolved in converting 1.00 mol of steam at 130.0?C to ice at -45.0?C? The heat capacity of steam is 2.01 J/(g??C) and of ice is 2.09 J/g?C
the two complimentary single strands of DNA shown below can form (at least) three secondary structures upon annealing. Name three of them.
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