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An equilibrium mixture, at 672°C in a 1155-mL container, involving the chemical system
N2(g) + 3H2(g) 2NH3(g)
is found to contain 9.14 g of N2, 0.707 g of H2, and 0.300 g of NH3. Calculate the equilibrium constant (Keq expressed in terms of the molar concentrations) at the given temperature.
A 5.00-L vessel contained 4.61×10-2 mol of gaseous PCl3, 5.22×10-2 mol of gaseous PCl5, and 6.83×10-2 mol of Cl2 gas at equilibrium at 222°C.
Calculate the value of Keq (expressed in terms of the molar concentrations) for the reaction
PCl3(g) + Cl2(g) PCl5(g)
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Conclusion
If carrot sticks are put into water and refrigerated, they become turgid or stiff. If red blood cells are given the same treatment, they burst or lyse. Account for the different in the results. (I think it has something to do with osmosis)
A patient is brought into the emergency room. She is unconscious and is dehydrated. Will she be given an intravenous solution (IV) that is hypertonic, hypotonic, or isotonic to her red blood cells? explain your answer. Remember that pure distilled water would be hypotonic to the patient’s blood cells.
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Describe the Traditional Account of Knowledge. That is, explain what the Traditional Account’s analysis of knowledge is (what conditions it specifies and necessary and jointly sufficient) and why it seems intuitively correct. Now explain what Gettier’s attack on this Account amounts to. Lay out one of Gettier’s counterexamples and show how it attacks the Account. Be sure to include, and explain, the two extra principles on which he relies to make the counterexample work.
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the default option in the total row is first, sum, group by, expression?
which of the following is not a total row option count, pmt, where, average?
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the default option in the total row is first, sum, group by, expression.
which of the following is not a total row option count, pmt, where, average.
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Simplify the expression. 22 48 52 –12 Mathematics Assignment Help
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Which of the following famous transform fault systems produces large earthquakes Science Assignment Help
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Roderick’s credit card company calculates a finance charge based upon a periodic Mathematics Assignment Help
Roderick’s credit card company calculates a finance charge based upon a periodic rate of 1.2% on all unpaid balances. If Roderick has an unpaid balance of $200, determine the finance charge that he will be assessed.
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