ompare the polarity of the circled bond in the molecule below. Answer the two questions below: Is this bond polar or no

Identify the functional groups in the following molecule as pointed by arrow A and B, then C and D

What would be the simplest way to tell the difference in non polar covalent bonds, polar covalent bonds, and an ionic bond? Would I be able to tell if the charge is negative or positive? If so- how?

Polar covalent bonds can be found in water molecules. Define or describe this type of bond.

Answer the following questions about compound A, represented in the given ball-and-stick model. In a ball-and-stick model, each black sphere represents a carbon atom and each white sphere represents a hydrogen atom. Part: 0 / 4 Part 1 of 4 Give the IUPAC name for compound A. ☑

Atoms A and B interact to form a compound, AB2. When measured, atom A has a partial negative charge and atom B has a partial positive charge. From this information, we can conclude what? Select only ONE answer choice. Note: - means "approximately equal to" , A > B means "A is greater than B" , and A B: AB2 is hydrophilic Not enough information to answer the question

Consider the tripeptide serylalanylleucine. Part: 0 / 2 Part 1 of 2 Draw the structure of this tripeptide at physiological pH. Click and drag to start drawing a structure.

Discuss whether the following statement is correct: “An ionic bond can, in principle, be thought of as a very polar covalent bond. Polar covalent bonds, then, fall somewhere between ionic bonds at one end of the spectrum and nonpolar covalent bonds at the other end.”

Draw the structural formula for adenine and thymine bonded together with hydrogen bonds as they would loook in DNA. draw covalent bonds with solid lines and hydrogen bonds as dotted lines.

In the following questions, consider the carbanion formed by the arrow pushing below: он | HC-C-R H ཋཙམཏིཏཡརིཡཐཱ པཱལཾ ཏིཡཏིཡ, B: H C-C-R Н Question 7 2 pts Below are a proposed resonance structure of the carbanion and rules of resonance. Which rules, if any, does the resonance structure break? (Select all that apply.) Ο Η | │ C-C-R H The formal charge of the molecule cannot change. ☐ Single (sigma) bonds cannot be broken. With the exception of carbocations, octet rules must be satisfied. ☐ All of the above rules are satisfied.