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7 solutions

Solutions, Molarity and Intermolecular Forces

Q. What happens when V(NO3)3 is dissolved in water? The water molecules surround the following ions. vanadium(III) cation and nitrate anion vanadium(III) anion and nitrate cation vanadium(I) cation and nitrate anion vanadium(I) anion and nitrate cation These ions are separate from one another and each is surrounded by water molecule

Solved • Jul 8, 2019

Solutions, Molarity and Intermolecular Forces

Q. Determine the concentrations of each ion present in 0.045 M Ca(NO3)2. Ca2+ NO3- M M

Solved • Jul 8, 2019

Solutions, Molarity and Intermolecular Forces

Q. What does the phrase "like dissolves like" mean in terms of the solubility of a substance. "Like dissolves like" means polar solutes are more polar solutes are more soluble in _______ solvents and nonpolar solutes are more soluble in _______ solvents

Solved • Jun 25, 2019

Solutions, Molarity and Intermolecular Forces

Q. A ball-and-stick representation of chloramine is shown here. What is the chemical formula of chloramine? What shape is the chloramine molecule? Would you expect chloramine to be soluble in water? Why?

Solved • May 28, 2019

Solutions, Molarity and Intermolecular Forces

Q. For each compound, would you expect greater solubility in water or hexane (C6H14)? Indicate the kinds of intermolecular forces that occur between the solute and the solvent in which the molecule is more soluble.

Solved • May 13, 2019

Solutions, Molarity and Intermolecular Forces

Q. What forces need to be broken for a solute to dissolve in water? And does water break these solute forces or does the solute break the IMFs present in water?

Solved • Mar 26, 2019

Solutions, Molarity and Intermolecular Forces

Q. diethyl ether(CH3CH2OCH2CH3), ethanol(CH3CH2OH) and methanol(CH3OH) what is their order of increasing solubility in hexane?

Solved • Mar 20, 2019