Name the type(s) of intermolecular forces that exists between molecules (or basic units) in each of the following species. (select all that apply.) (a) ch4 dipole-dipole dispersion ion-dipole ion-ion (b) no2 dipole-dipole dispersion ion-dipole ion-ion (c) soz dipole-dipole dispersion ion-dipole o ion-ion
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The chemical composition of soil varies with depth. an article in communications in soil science and plant analysis describes chemical analyses of soil taken from a farm in western australia. fifty specimens were each taken at depths 50 and 250 cm. at a depth of 50 cm, the average no3 concentration (in mg/l) was 88.5 with a standard deviation of 49.4. at a depth of 250 cm, the average concentration was 110.6 with a standard deviation of 51.5. find a 95% confidence interval for the difference in no3 concentrations at the two depths.
Answers: 1
Name the type(s) of intermolecular forces that exists between molecules (or basic units) in each of...
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