Average translational kinetic energy of an oxygen molecule
1 mol of oxygen gas is confined to a 6 L vessel at a pressure of 6 atm. Avogadro's number is 6.02214×1023 1/mol. The mass of an O2 molecule is 5.31×10-26 kg. Find the average translational kinetic energy of an oxygen molecule under these conditions.
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According to CNN/USA Today poll appox. 70% of Americans believe the IRS abuses its power. Let X equal the number of people who believe the IRS abuses its power in a sample of n=25 Americans. Assuming that the poll results are still valid , find th
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1 mol of oxygen gas is confined to a 6 L vessel at a pressure of 6 atm. Avogadro's number is 6.02214×1023 1/mol. The mass of an O2 molecule is 5.31×10-26 kg. Find the average translational kinetic energy of an oxygen molecule under these
Find the decay constant of cesium-137, half-life 30.2 y; then calculate the activity in becquerels and curies for a sample containing 3 1019 atoms.
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The income statements of Diamond Company for the years ended Decem¬ber 31, 19X1, and 19X2 follow. 19X1 19X2 Net sales Cost of goods sold Beginning inventory
In recent months there have been many news stories in the press about executive compensation with stock options. This type of compensation occurs when an executive is granted the "option.
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