A solution that contains more solute than could usually be dissolved.
What is supersaturated?
100
Temperature and Pressure
What is what the solubility of a gas depends on?
100
Polarity of a water molecule.
What is Hydrogen is partially positive and Oxygen is partially negative.
100
The pH scale measures.
What is the measurement of how basic, acidic, or neutral a solution is.
100
The name of the minion on your graph.
What is Dave?
200
A solution consists of.
What is solute and solvent.
200
Units that solubility concentration can be expressed in.
What is ppm or %?
200
"Like dissolves like"
What is polar dissolves in polar, nonpolar dissolves in nonpolar, ionic dissolves in polar compounds.
200
The pH scale tells us.
What is acidic ranges from 0-6, neutral 7, and basic 8-14?
200
The type of solution when Mrs. Jaworsky is your soccer coach and you're playing North today. There are 15 players on your team on the field right now playing.
What is supersaturated? AND SOUTH WINS THE GAME
300
Grams of Potassium chloride that must be added to form a saturated solution at 60°C if 20 grams of KCl are dissolved in 100 grams of water.
What is about 25 grams of KCl?
300
The concentration in % by mass of 20 g of NaCl in 100 grams of water at 90°C.
What is 16.67%?
300
Heavy Metal Ions.
What is metals that have atoms with greater mass than masses of essential metallic elements and are harmful to humans and other organisms?
300
Ions responsible for basic and acidic conditions.
What is H+ and OH-?
300
The spelling of Ms. K's name.
What is Kasztelan?
400
The minimum mass in grams of 80°C water needed to dissolve 20 grams of KCl?
What is about 38 grams of water.
400
The concentration of the solution in % and ppm of 70 grams KNO3 in 250 grams of water at 50°C.
What is 21.88% ad 218,750 ppm?
400
Atoms considered to be heavy metals.
What is Hg, Pb, Cd, and As?
400
Main difference between molecular and ionic substances.
What is ionic is made of nonmetals+ metals, whereas molecular are made of nonmetals.
400
The way that fans rotate.
What is clockwise.
500
There are 150 grams of KNO3 in 100 grams of water at 20°C. Number of grams dissolved, and the number of grams remaining undissolved.
What is 25 grams dissolved, 125 remaining undissolved.
500
The concentration in %, ppm, ppt, and ppb of 120 grams of KCl in 500 grams of water.
What is 19.35%, 193,500 ppm, and 193,500,000 ppb?
500
Test heavy metals in the river.
What is using a reference which contains metal compared to well water. Checking EPA limits for safety.
500
The characteristic of a liquid if put into a container.
What is the molecules take the shape of the container.