Completion
is these correct. I can't figure out 5,7,8,9..
1)equally
2)Non-polar
3)un equally
4)polar bond
5)
6)clipore interactions
7)
8)
9)
When atoms are joined by a covalent bond, the bonding electrons are shared ___1____, and the bond is ___2___. When the atoms in a bond are not the same, the bonding electrons are shared ___3__, and the bond is ___4____. The degree of polarity of a bond between any two atoms is determined by consulting a table of ____5___. the attractions between opposite poles of polar molcules are called ___6____. Another strong intermolecular attractive force is the ___7___, in which a hydrogen covalently bonded to a very __8___ atom, such as ____9____, is also weakly bonded to an unshared electron pair of another electronegative atom.
electronegativity, hydrogen bond, electronegative, oxygen. Answers on 9 can vary.
5. look up electronegativity.
6. What is clipore? That's a new one on me.
7. look up hydrogen bonding.
8. electronegative?
9, oxygen, nitrogen, fluorine?
6) i ment dipole interactions my bad..
calcualte the molarity of 2.30 moles of sodium chlorid in 4.50 mL of water.
When atoms are joined by a covalent bond, the bonding electrons are shared equally, and the bond is non-polar. This means that both atoms have similar electronegativities and there is an equal distribution of charge.
When the atoms in a bond are not the same, the bonding electrons are shared unequally, and the bond is polar. This occurs when one atom has a higher electronegativity than the other, resulting in an uneven distribution of charge.
To determine the degree of polarity of a bond between two atoms, you can consult a table of electronegativity values. Electronegativity is a measure of the ability of an atom to attract electrons towards itself.
For the attractions between opposite poles of polar molecules, you can refer to it as dipole-dipole interactions. These interactions are due to the positive end of one molecule attracting the negative end of another molecule.
Hydrogen bonding is another strong intermolecular attractive force. It occurs when a hydrogen atom, covalently bonded to a very electronegative atom (such as oxygen, nitrogen, or fluorine), is also weakly bonded to an unshared electron pair of another electronegative atom.
To find the correct answers for 5, 7, 8, and 9:
5. You can look up electronegativity values in a chemistry reference book or use online resources, such as periodic tables or electronegativity charts.
6. Dipole interactions, not "clipore interactions," refer to the attractions between polar molecules.
7. You can look up hydrogen bonding to understand its nature and how it occurs between molecules.
8. Electronegativity refers to the tendency of an atom to attract electrons towards itself. It is a key concept in understanding bond polarity and the nature of chemical bonds.
9. The electronegative atoms commonly involved in hydrogen bonding are oxygen, nitrogen, and fluorine. However, other electronegative elements can also be involved depending on the specific compounds or molecules under consideration.