Chemistry, 21.05.2021 19:00 queenb1416
Electron-withdrawing groups in a compound enhance the acidity of the compound due to; a) Stability of the negative charge of the conjugate base. B) Distance from the COOH group. C) Strength of the electron-withdrawing group, d) All of the above.
Answers: 2
Chemistry, 21.06.2019 15:00
1) how many electrons are in each energy level of the following elements? a. he b. na c. na d. ne 2) how many valence electrons are percent in the following atoms? a. s b. mg c. be d. cl 3) which of the following elements are stable as atoms? a. he b. o c. cl d. ar if you are able to provide the work as to how you got the answers that would be greatly appreciated. : )
Answers: 1
Chemistry, 22.06.2019 09:00
Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.
Answers: 2
Electron-withdrawing groups in a compound enhance the acidity of the compound due to; a) Stability o...
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