Chemistry, 25.12.2019 05:31 almavaldez45
The label "2‑ethyl‑2,4,6‑trimethylheptane" was found on a bottle of liquid hydrocarbons. although the name defines a structure unambiguously, it is not the correct iupac substitutive name. give the correct name for the compound. details count; pay attention to hyphens, commas, and spelling.
Answers: 3
Chemistry, 21.06.2019 13:30, astultz309459
What is the molecular formula of a hydrocarbon with m+ = 166? (write the formula with no subscripts, e. g. c4h10.) what is the sum of rings and double bonds in this compound?
Answers: 1
Chemistry, 21.06.2019 18:30, ciarakelly636owuiup
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
Answers: 1
Chemistry, 22.06.2019 00:00, lilyclairehutson
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
The label "2‑ethyl‑2,4,6‑trimethylheptane" was found on a bottle of liquid hydrocarbons. although th...
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