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Two separate containers filled with nitrogen gas, each contain 0.16 moles of gas. Container 1 has a volume of 0.188 L at a temp of 169.2 K. The second container is kept at 247.8 K. What is the volume (in liters) of nitrogen gas in container 2? Containers are kept at a constant pressure.
Draw the major organic product of the reaction. Indicate the stereochemistry via wedge/dash bonds, including explicit H and D atoms
When 26.0 mL of 0.675 M H2SO4 is added to 26.0 mL of 1.35 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises to 30.17°C. Calculate H of this reaction per mole of H2SO4 and KOH reacted.
laser beam to read the digital video data off a DVD disk. What is the frequency of this red colored visible light?
Determine the collision frequency at room temperature and compare this with the rate constant and teh Arrhenius parameters determined above.
given the following two solutions 0.200 m hc2h3o2aq with pka 4.76 0.200m naohaq a mixture is made using 50.0 ml of the
Consider the reaction when aqueous solutions of barium acetate and chromium(III) iodide are combined. The net ionic equation for this reaction is
Consider the electronic configuration for Mn (Z=25): a.) Write the electron configuration in spdf notation. b.) Write the electron configuration in Noble-gas-core-abbreviated notation.
Mixture where particles remain in semipermeable membrane, Particles of this mixture remain inside a semipermeable membrane. What is it Solution, colloid or suspension?
How many moles of NaOH per liter of water are needed for this pH adjustment. (pK1=6.3 and pK2=10.3). How many moles of lime (Ca(OH)2) would be required
transmitted by an AM radio station is given by P = 400 + 200m^2, where m is the modulation index. Find the instantaneous rate of change of P with respect to m for m
The end products of the oxidation are carbon dioxide (CO2), ammonia (NH3), and water. Assume that nitrogen not incorporated in cell-tissue production will be converted to ammonia.
Calculate the amount of heat liberated (in kJ) from 411 g of mercury when it cools from 79.0°C to 15.0°C.
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