Chemistry, 18.12.2019 04:31 terrysizemore666
Air is a mixture of gases that is about78.0percent n2 by volume. when air is at standard pressure and 25.0 degreec, the n2 component will dissolve in water with a solubility of 4.88 x 10^-4m. what is the value of henry's law constant for n2 under these conditions? express the constant numerically inmoles per liter per atmosphere. =6.26? 10^-4 mol/(l. atm) correct part b as a scuba diver descends under water, thepressure increases. at a total air pressure of 2.73 atm and a temperature of 25.0 degreec, what is the solubility of n2 in a diver's blood? [use the value of the henry's lawconstant calculated in part a, 6.26 x 10^-4mol/(l. atm). assume that the composition of the air in the tank is the sameas on land and that all of the dissolved nitrogen remains in theblood. express your answer numerically inmoles per liter. solubility =mol/l
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The table lists the lattice energies of some compounds. compoundlattice energy (kj/mol)lif –1,036licl –853naf –923kf –821nacl –786which statement about crystal lattice energy is best supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf. the lattice energy increases as the cations get larger, as shown by lif and licl. the lattice energy decreases as cations get smaller, as shown by nacl and naf. the lattice energy decreases as the cations get smaller, as shown by naf and kf.
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Air is a mixture of gases that is about78.0percent n2 by volume. when air is at standard pressure an...
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