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The amount of nitrogen in an organic substance can be determined by an analytical method, called the Kjeldahl method, in which all the nitrogen in the organic substance is converted to ammoinia. The ammoinia, which is a weak base, can be neutralized with hydrochloric acid , as described by the equation NH3 (aq) + HCl (aq) ---> NH4Cl (aq)
If 80.0 mL of 0.150 M HCl (aq) is needed to neutralize all the NH3(g) from a 2.25G sample of organic material.
Calculate the mass percentage of nitrogen in the sample.
nonbonding domains, polarity, intermolecular attractive forces, and which IMAF is the most important
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Fortunately, you can narrow the search because the PVC piping comes from unique vendors each with their unique degrees of polymerization. By detailed measurement, you determine that the PVC molecular non-extended (i.e., coiled) length is 7 nm. Wha..
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