Common polar solvents Common nonpolar solvents Water (H2O) Hexane (C6H14)

Acetone (CH3COCH3) Diethyl ether (CH3CH2OCH2CH3)

Methanol (CH3OH) Toluene (C7H8)

Ethanol (CH3CH2OH) Carbon tetrachloride (CCl4)

Which of the following intermolecular forces would occur between the solute and solvent in barium nitrate and acetone?

Select all that apply.

Group of answer choices

ion-dipole

dispersion

dipole-dipole

hydrogen bonding

Which best describes how johannes kepler developed his laws of planetary motion

1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false

What is the correct term for living the most sustainable life you can within your current circumstances?