Chemistry, 07.06.2021 17:30, mangociruelo9402
PLEASE HELP WILL GIVE POINTS! An organic substance contains three elements: carbon, hydrogen, and nitrogen. The mass ratio of carbon and hydrogen is 4:1, and the mass percentage of nitrogen is 24%. Find the emperical formula of the organic substance.β
Answers: 2
Chemistry, 22.06.2019 02:00, lydiadmanautou04
Write a hypothesis that answers the lesson question, βwhile observing a chemical reaction, how can you tell which reactant is limiting? β hypothesis: if a substance is the limiting reactant, then . . because . .
Answers: 1
Chemistry, 23.06.2019 06:00, hopechinn6646
Complete the sentences to best explain the ranking. match the words below to the appropriate blanks in the sentences. a less polar bondhigher molar massion-dipole forcesstronger intermolecular forcesdipole-dipole forcesdispersion forceshydrogen bonding1. h2s and h2se exhibit the following intermolecular forces:.2. therefore, when comparing h2s and h2se the one with a has a higher boiling point .3. the strongest intermolecular force exhibited by h2o is . therefore, when comparing h2se and h2o the one with has a higher boiling point.
Answers: 1
PLEASE HELP WILL GIVE POINTS!
An organic substance contains three elements: carbon, hydrogen, and n...
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