Solutions
This is the name of the substances being dissolved
Determine whether the substance is soluble or insoluble in water. State the rule from Table F that helped you determine your answer.
AgCl
Insoluble, halides exception
How many grams of HCl are needed to make a saturated solution in 100 grams of H2O at 40 C?
What is 62 g?
This is the normal boiling point of water
What is the molarity of a solution that contains 4 mols of solute in 2 L of solution?
What is 2 M?
True or False: All solutions are heterogenous mixtures
Determine whether the substance is soluble or insoluble in water. State the rule from Table F that helped you determine your answer.
NaCl
Soluble, Group 1 ions
This substance requires the most amount to make a saturated solution at 80 C
What is NaNO3?
this is the boiling point of ethanol at a vapor pressure of 150 kPa
what is 90 C
10 mols of NaCl are dissolved in 1 L of water. What is the molarity of the solution?
What is 10 M?
This is the name of the substance where dissolving takes place
What is the solvent?
Determine whether the substance is soluble or insoluble in water. State the rule from Table F that helped you determine your answer.
Ba(OH)2
Soluble, hydroxide exception
A student makes a solution of KNO3 at 50 C by dissolving 60 g in 100 g of water. How many more grams of KNO3 is needed to make a saturated solution?
What is 25 g?
this is the normal boiling point of propanone
What is 55 C?
2 g of NaOH are dissolved in water to make a total mass of 200 g of solution. What is the concentration in ppm?
what is 10,000 ppm
Polar substances will dissolve in ________ substances. Nonpolar substances will dissolve in ______ substances.
What is polar, nonpolar?
Determine whether the substance is soluble or insoluble in water. State the rule from Table F that helped you determine your answer.
Na2CrO4
Insoluble, chromate
10 g of NH4Cl in 100 g of water at 30 C makes this kind of solution
What is unsaturated?
This is the normal boiling point of ethanol
What is 80 C?
5 g of NaCl are dissolved to make a total mass of 1000 grams of solution. What is the concentration in ppm?
what is 5000 ppm?
Solutions have a ________ freezing point and a _______ boiling point than pure substances.
What is lower, higher?
Determine whether the substance is soluble or insoluble in water. State the rule from Table F that helped you determine your answer.
(NH4)2CO3
Soluble, ammonium or carbonate exception
How many grams of NH3 are needed to make a saturated solution at 10 C in 200 g of water?
What is 180 g?
This substance has the strongest intermolecular forces on Table H
What is ethanoic acid?
4 L of a 16 M solution of NaCl are poured into a beaker. How many mols of NaCl are in the beaker?
What is 64 mols?