Chemistry, 20.01.2021 19:50 calraezaj2020
The police have made a drug bust and confiscated a large quantity of suspected cocaine. The police bring a sample to you, a forensic chemist, for analysis. The chemical formula of cocaine is C17H21NO4. After analyzing the mystery compound you find that it is 67.296% carbon, 6.991% hydrogen, 4.618% nitrogen, and 21.095% oxygen. You also find that it has a molar mass of 303.35 g/mol.
(A) Calculate the mystery compound’s empirical formula.
(B) What is the compound’s molecular formula?
(C) Based on your analysis, would you testify that the mystery compound is cocaine?
Answers: 2
Chemistry, 22.06.2019 14:50, ladybugperez05
Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
Answers: 1
Chemistry, 23.06.2019 00:30, evelynalper08
Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
Answers: 2
The police have made a drug bust and confiscated a large quantity of suspected cocaine. The police b...
Chemistry, 30.01.2022 21:00
Social Studies, 30.01.2022 21:00
Mathematics, 30.01.2022 21:00
Mathematics, 30.01.2022 21:00
Mathematics, 30.01.2022 21:00