Why is the outer shell of an atom called the valence shell?

Q: calculate dipole moment of C-N? Provide explanation of how to calculate the formula and then what en...

A: The quantity that measure the separation of two opposite charges known as dipole moment. It is vecto...

Q: What are some of the optimistic worldwide changes that may follow the advent of successful fusion re...

A: Nuclear reactions are associated with the formation of large amount of heat energy. The power gain i...

Q: Where would the compound shown below undergo bromination with Bra/FeBr3? 6. -N-C ring 1 ring 2

A: Electrophilic Aromatic Substitution reaction: a reaction in which the hydrogen atom in the aromatic ...

Q: 1. What is the formula mass of barium phosphate, Ba3(PO4)2? 506.95 amu 570.95 amu 232.30 amu 1013.90...

A: Sum of the atomic masses of the atoms in a molecule is molecular mass.

Q: Given a set of quantum numbers, determine whether each is permitted for an orbital in an atom. Which...

A: Hey, since there are sub-part questions posted, we will answer first three sub parts. If you want an...

Q: Select the correct bond angles from the following list:   a) 120°b) slightly less than 109.5°c) 180°...

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any ...

Q: Draw both resonance structures of the most stable carbocation intermediate in the reaction shown.

A: The attack of H+ on the given molecule is shown. A secondary allylic carbocation is formed.

Q: Which of the following ionic compounds has the greatest lattice energy? 1. NaF 2. KBr 3. CrN ...

A: Lattice energy depends on the charge of the ions and the size of the ions. Lattice energy increases ...

Q: A chemist carries out this reaction using 10 moles of acetone and 16 moles of benzaldehyde and obtai...

A: The reaction of acetone with benzaldehyde results in the formation of dibenzalacetone. In this react...