9. Amides are less basic than amines because: a. the carbonyl group donates electrons to the amide nitrogen. b. the nitrogen has an expanded octet. c. the carbonyl oxygen is positively charged. d. the lone pair of electrons on the nitrogen participates in resonance with the carbonyl.
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
please answer question no. 9
![8. Predict the product for the following reaction:
1. LDA
methyl acetate + methyl benzoate
2. H,O*
А.
В.
С.
D.
9. Amides are less basic than amines because:
a. the carbonyl group donates electrons to the amide nitrogen.
b. the nitrogen has an expanded octet.
c. the carbonyl oxygen is positively charged.
d. the lone pair of electrons on the nitrogen participates in resonance with the carbonyl.
10. Which of the following statements is true?
a. Esters are more reactive than acid anhydrides.
b. Amides are easily hydrolyzed in neutral water.
c. Acid chlorides are easily converted into carboxylic acids.
d. Acid anhydrides are stable in aqueous solution.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe7fcecd0-06a2-40c1-b109-d702c6dfa95f%2F74a66fb0-70e8-4a27-a34b-04ad42eb187f%2Fun2rnmf_processed.jpeg&w=3840&q=75)
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