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Suppose a flask containing gaseous nitrogen is irradiated with 24-nm light. Utilizing the following information, explain what species can form in the flask during irradiation?
N2(g) -> 2N(g) ?H = 941 kJ/molN2(g) -> N2+(g) +e- ?H = 1501 kJ/molN(g) -> N+(g) + e- ?H = 1402 kJ/mol
Write the electron configuration of the alkali metal (M) that reacts with oxygen to yield an oxide, M2O, if 3.54 g of the metal reacts
the average ph of precipitation in rural areas is 7.00. assuming that the phnbspis controlled by the carbonate system
particulat reaction doubles between 273k and 283k , calculate the value of the activation energy for the reaction.
Determine the number of significant digits in each number and write out the specific significant digits.
If 376 cm3 Of Gas Is Compressed To A Volume Of 0.0457 cm3 Under A Pressure Of 3.21 KPa, What Was The Original Gas Pressure?
A sample of chlorine gas at a pressure of 420 mm Hg and in a volume of 3.50 L was heated from 18.0oC to 45.0oC after being transferred to a container of volume 2.35 L. The pressure in this new container should be about
Identify which gas is in excess and by how much and calculate the volume of nitrogen produced.
Determine the solubility product constant for silver fluoride at this temperature. It is not what is listed on the chart on page 773 because that chart is only for use at 25 deg C.
You have 4 ml of a 0.35 M solution. You take 50 µl of the solution, and add 8 ml of water. How many ‘fold' have you diluted the solution. What is the concentration of the diluted solution
what is the solubility in pure water of baio32 in moles per liter at 25 ?c ksp 25 ?c 6.0 ?
A 30.36 gram sample of a hydrate of MnSO4 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 27.12 grams of the anhydrous compound remained. What is the formula of the hydrate?
which of the following substances will be soluble in the non-polar solvent carbon tetrachloride ccl4? select all that
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