Table G
What line is 90 degrees Celesius and 10 grams?
NH3
According to Table F which Ions combine with chloride ions to form an insoluble compound between Fe2+ ion, Ca2+ ions, Li+ ions, Ag+ ions?
Ag+ ions
What is the molarity of a solution that contains 2 moles of NaNO3 in 1 liter of solution?
2
Definition of solution
Homogeneous mixture in the same state in which one substance is spread evenly throughout another substance.
Which solution has the highest boiling point and the lowest freezing point between 1M NaCl, 3M NaCl and 2M NaCl?
3M NaCl
When is a substance considered saturated in terms of Table G?
When the grams and degrees are present on said substances line.
Based on Table F which of the Following saturated solution would be the LEAST concentrated between sodium sulfate, copper(II) sulfate, barium sulfate, and potassium sulfate?
Barium Sulfate.
What is the molarity of a solution containing 1.457 mol KCl in 1500 mL?
.9713M
The substance that gets dissolved
Compared to the freezing point and boiling point of water at 1 ATM, a solution of a salt and water at 1 ATM has a
Lower freezing point and a higher boiling point
A solution containing 55 grams of Nh4Cl in 100 grams of water is Saturday at temperature of ...
57C
According to Table F what group of elements is always Soluble?
Group 1
If a 400 mL solution contains 6 grams of NaCl what is the molarity?
.257M
Definition of saturated
contains the maximum amount of solute that can dissolve at a given temperature
Which solution has the highest boiling point and the lowest freezing point between 1M MgCl2, 1M NaCl and 1M C2H4?
1 MgCl2
What is the total mass ofKNO3 that must be dissolved in 50g of H2O at 60C to make a saturated solution?
53g
According to Reference Table F, which compound is most soluble between AgBr, AgI, PbCl2 and CaCl2?
CaCl2
Ho many moles are in a 100 mL 2.3 M solution of KNO3?
2.76M
The definition of a precipitate
An insoluble solid that emerges from a solution
When ethylene glycol (an antifreeze) is added to water, the boiling point of the water...
Increases
How many grams of NaNO3 does it take to be saturated at 34 degrees celsius?
100 grams
Based on Reference Table F, which of these saturated solutions has the lowest concentration of dissolved ions between AgCl,MgCl2,NaCl,NiCl?
AgCl
How many grams of Na Cl are needed to prepare 300mL of a .2M solution
3.51g
Definition of electrolytes
compounds that will dissolve in water to form a solution that will conduct electricity due to free ions
Which solution has the highest boiling point and the lowest freezing point between 4M Nacl, 3M MgCl2 and 1M Ca3(PO4)2?
3M MgCl2