mixtures
Properties of Solutions
Winter
Dissolving Solutes
Acids/Bases
100
two or more substances that are physically blended
What is a mixture
100
substance that exists in the greatest quantity
What is the solvent
100
day of winter solstice
What is December 21st
100
the amount of a particular solute in a given amount of solution
What is concentration
100
a substance that produces a hydronium ion when dissolved in water
What is an acid
200
matter that is always made up of the same combination of atoms
What is a substance
200
all other substances in a solution- the ones that are being absorbed
What is the solute
200
country with the city that received the most snowfall recorded
What is Japan(Niseko- 49.5 ft. 2007)
200
the formula for concentration
What is mass/volume
200
an substance that produces hydroxide ions when dissolved in water
What is a base
300
difference between a substance and a mixture
What is mixture is physical blend, and a substance is chemically bonded or substances make mixtures
300
State of matter solvents can be found in
What is all (solid, liquid, and gaseous)
300
What makes Frosty the snowman come to life
What is the magician's hat
300
the maximum amount of solute that can dissolve in a given amount of solvent at a given temperature and a given pressure
What is solubility
300
an inverse measure of the concentration of hydronium ions in a solution
What is pH
400
a mixture in which substances are NOT evenly mixed
What is heterogeneous mixture
400
a molecule with a slightly negative end and a slightly positive end, water (our most useful solvent) has this attribute
What is polar molecule
400
Number of different religion holidays celebrated in December
What is 11
400
describing a solution that contains the maximum amount of solute
What is saturated
400
increase in acidity when going from a 5 to a 2 on the pH scale (how many more times potent)
What is 1000 times more acidic
500
mixture in which two or more substances are evenly mixed on the atomic level but not bonded together
What is homogeneous mixture
500
"like dissolves like", meaning water is most likely to dissolve these types of solutes
What is polar or ionic
500
What does Mrs. Marshall do every Saturday, but 1, in the month of December?
What is go to wrestling tournaments
500
2 of 3 ways to increase how fast a solute dissolves
What is stir the solution, crush the solute or increase the temperature
500
3 ways to measure pH
What is pH indicator, pH test strips, or a pH meter
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