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Explain which of the subsequent will cause the volume of an ideal gas to triple in value?
a. Increasing the temperature from 25°C to 75°C at constant pressure.
b. Lowering the absolute temperature by a factor of 3 at constant pressure.
c. Increasing the absolute temperature by a factor of 3 while increasing the pressure by a factor of 3.
d. Lowering the absolute temperature by a factor of 3 while increasing the pressure by a factor of 3.
e. Lowering the pressure by a factor of 3 while the temperature stays constant.
Ice floats on water. For most other substances however, the solid sinks in the liquid.Classify each of these statements as true for water, or true for most other substances.
What is the NMR spectrum of benzene, Suppose Dewar,Ladenburg,and Kekul?? had had a 13 C NMR spec- trometer.How many signals would the various candidates
Calculate the expansion work done when 50g of water is electrolysed under constant pressure at 25C.
If the equilibrium constant for a one electron redox reaction at 298k is 8.7*10^4, calculate the corresponding change in G and Ecell
Determine the rat of consumption of O2 if the initial concentration of NH3 was 0.6719 M and decreased to 0.5827 M after 0.3883 hours
Why is the structure of FMN and Coenzyme Q important for the function of the electron transport chain
An electrochemical cell is constructed in which one half-cell contains AgN03 solution in contact with an Ag strip, and the other half-cell contains magnesium nitrate solution, Mg(N03h, in contact with a Mg strip.
a student is examining a bacterium under the microscope. the e.coli bacterial cell has a mass of 1.60 fg where a
72 ml of a 1.70 m solution is diluted to a volume of 288 ml.a 144 ml portion of that solution is diluted using 149 ml
4 KO2 + 2 H2O + 4 CO2 4 KHCO3 + 3 O2 1.86 moles of O2 were produced.Now, How many molecules of O2 does this number of moles represent.
What is the name of the product that results when 4-methylcyclohexane is treated with 2% ethnolic PBP solution
if 0.50 mol of cocl2 is placed in a 2.0l flask what will the concentration of all the reactants and products be when
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