What is the solubility of NaCl?
soluble
What is the molarity of a solution containing 6 moles of solute and 2 liters of solvent?
3 M
the substance being dissolved in a solution
solute
Find the molar mass of Li2O
29.88 g/mol
polar substances dissolve polar substances; nonpolar substances dissolve nonpolar substances
like dissolves like
What is the solubility of PbSO4?
insoluble
What is the molarity of a solution containing 56 moles of solute and 8 liters of solvent?
7 M
the substance doing the dissolving, present in the largest quantity
solvent
What type of chemical reaction is this?
single replacement/displacement
How do particles dissolve in each other?
random motion of particles colliding; mix them together
What is the solubility of Ag2SO4?
moderately soluble
How many moles are in a 18 L solution with a concentration of 3 M?
54 moles
What type of mixture is a solution?
homogenous
What type of chemical reaction is this?
combustion
Name three factors that affect solubility.
surface area, molecular structure, polarity, temperature, pressure (gases only)
What is the solubility of Zn(OH)2?
insoluble
How many liters of water do I need to make a 2.2 M solution with 11 moles of NaCl?
5 L
a measure of how much solute is dissolved in a specific amount of solvent
concentration; solubility
Find the molar mass of (NH4)2SO4
132.14 g/mol
saturated
What is the solubility of K2CrO4?
soluble
What is the molarity of a solution containing 785 grams of KCl and 1200 mL of water? (Use correct sig figs)
8.8 M
a solution in which more solute is dissolved than the solvent normally holds at a particular temperature
supersaturated
!!SPECIAL!!
What type of chemical reaction is this? (There are 2 right answers; you can get 500 points for listing 1 of them and 1000 points for listing both!)
double replacement/displacement
AND
neutralization
Solution reactions are represented with a _______ reaction (type of reaction) overall, but the net ionic equation is a _________ reaction (type of reaction).
double replacement reaction; synthesis/combination