Making Solutions
See all sections| Sections | |||
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| Solutions, Molarity and Intermolecular Forces | 7 mins | 0 completed | Learn |
| Henry's Law | 20 mins | 0 completed | Learn Summary |
| Calculate Molarity | 27 mins | 0 completed | Learn Summary |
| Mass Percent | 10 mins | 0 completed | Learn |
| Molality | 15 mins | 0 completed | Learn |
| Mole Fraction | 14 mins | 0 completed | Learn |
| The Colligative Properties | 45 mins | 0 completed | Learn |
| Additional Practice |
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| Making Solutions |
| ppm |
| Boiling Point Elevation |
| Freezing Point Depression |
| Colloid |
| Additional Guides |
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| The Freezing Point Depression |
Solution: By referring to the figure , determine whether the addition
of 40.0 g of each of the following ionic solids to 100 g of water at 40 oC will lead to a saturated solution.K2Cr2O7
Problem
By referring to the figure 
, determine whether the addition
of 40.0 g of each of the following ionic solids to 100 g of water at 40 oC will lead to a saturated solution.
K2Cr2O7
Practice Problems
Which of the following ions should have the most e...
A solution is formed at room temperature by dissol...
Explain what will happen to a supersaturated solut...
How much NaCl will remain undissolved if 120 g of ...
The solubility of a substance is 60 g per 100 mL o...
A mixture of 100 g of K 2Cr2O7 and 200 g of water ...
Choose the situation below that would result in an...
A solution contains 25 g of NaCl per 100.0 g of wa...
The solubility of Cr ( NO3 )3 9 H2O in water is 20...
What is a saturated solution?
How does the solubility of a solid in a liquid dep...
How is this temperature dependence exploited to pu...
What are the common units for expressing solution ...
Explain the difference between an ideal and a noni...
Some laboratory procedures involving oxygen-sensit...
Solubilities of some ionic compounds in water a...
Fluorocarbons (compounds that contain both carbon ...
A supersaturated solution of sucrose (C12H22O11) i...
What happens if a solute is added to a saturated s...
By referring to the figure , determine whether the...
By referring to the figure , determine whether the...
By referring to the figure , determine whether the...
By referring to the figure , determine whether the...
What kinds of units are used in reporting solubili...
Proteins can be precipitated out of aqueous soluti...
Stabilization of an emulsion of oil in water by...
The solubility of MnSO4 2 O in water at 20 oC is 7...
Which of the following solutions is unstable?
a) ...
A solution is formed at room temperature by vigoro...
A saturated solution is defined asA) a solution th...
A solution containing more than the equilibrium am...
A student mixes 10.0 g of KCIO 3 with 45.0 g of H ...
If a solution is supersaturated, thenA) the solute...
In a saturated solution of a salt in water, ______...
What term describes the process when two liquids a...
A beaker in the lab at 25 °C contains a saturated ...
A solution that contains a large amount of salt an...
CaCl2 has a solubility of 74 g/100g water at 20 oC...
Select the steps that are associated with energy e...
KNO3, KClO3, KCl, and NaCl are recrystallized as f...
KNO3, KClO3, KCl, and NaCl are recrystallized as f...
Most barium compounds are very poisonous; however,...
By referring to the figure above, determine the mi...
By referring to the figure above, determine the mi...
By referring to the figure above, determine the mi...
How does the enthalpy of solution depend on the re...
What is an unsaturated solution?
What is a supersaturated solution?
Supersaturated solutions of most solids in water a...
Sketch an enthalpy diagram for the process of diss...
A person preparing a fish tank uses boiled (and th...
Which ion of each pair below has the larger ΔHhydr...
Sketch an enthalpy diagram for the process of diss...
Which ion of each pair below has the smaller ΔHhyd...
For the following solute–solvent combinations, sta...
For the following solute–solvent combinations, sta...
For the following solute–solvent combinations, sta...
Give an example of each of the following types of ...
A supersaturated solution of sucrose (C12H22O11) i...
An aqueous solution is saturated in both potassium...
The enthalpy of solution for NaOH is -44.46 kJ/mol...
For the dissolution of LiCl in water, Hsoln = -37 ...
An ionic compound has a very negative Hsoln in wat...
When ammonium chloride (NH4Cl) is dissolved in wat...
When lithium iodide (LiI) is dissolved in water, t...
A KNO3 solution containing 51 g of KNO3 per 100.0 ...
Substance A is a nonpolar liquid and has only disp...
Substance A is a nonpolar liquid and has only disp...
The enthalpy of solution for cesium fluoride is -3...
A solution is saturated in both nitrogen gas and p...
What are three steps involved in evaluating the en...
What is the heat of hydration (ΔHhydration)?
(c) Is the beverage unsaturated, saturated, or sup...
Caffeine is about 10 times as soluble in hot water...
The solubility of Cr(NO3)3 • 9H2O in water is 208 ...
A solution contains 32 g of KNO3 per 100.0 g of wa...
A solution contains 25 g of NaCl per 100.0 g of wa...
Suppose you are presented with a clear solution of...
The solubility of Cr(NO3)3 •9 H2O in water is 208 ...Determine whether each of the following solutes is...
The solubility of MnSO4 2 O in water at 20 oC is 7...
A supersaturated solution of sucrose (C12H22O11) i...
Which of the following is the best representation ...
For the following solute–solvent combinations, sta...
Precipitation from a supersaturated sodium acetate...This question has multiple parts. Work all the par...Potassium nitrate has a lattice energy of -163.8 k...
A KCl solution containing 42 g of KCl per 100.0 g ...