definitions
calculations
solubility
interpreting information
label this photo
100
mass of a unit volume of a material substance
what is density?
100
500 grams of sugar occupies a volume of 350mL. What is the density of the sugar in grams per milliliter?
what is 1.43 g/mL?
100
the universal solvent
what is water?
100
put in order of most to least soluble (at max temp)
what is sugar, alum and salt?
100
what is oxidizer?
200
a mixture where the molecules of each substance is equally mixed, making it so you cannot see the different parts of the mixture? (also means the same)
homogeneous
200
Two liquids, A and B, have densities 0.75 grams per milliliter and 1.14 grams per milliliter, respectively.
When both liquids are poured into a container, one liquid floats on top of the other. Which liquid is on top?
what is Liquid A. (0.75 grams per milliliter) ?
200
this has the ability to dissolve other substances:
what is a solvent?
200
for Edmonton Winters, this oil is going to flow the best
what is 0W-30 synthetic base?
200
what is radioactive?
300
tacos, salad dressing, cookie dough, steak seasonings are all examples of
what is a mechanical mixture?
what is a heterogeneous mixture?
300
A block of aluminum occupies a volume of 15.0 mL and weighs 40.5 g. What is its density?
what is 2.7 g/mL?
300
A student measures 5 grams of sugar into 50 milliliters of water in a flask. Which of the following should the student do to help the sugar dissolve more quickly into the water?
- add more water to the mixture
- place the flask in a refrigerator
- gently swirl the mixture in the flask
- place a stopper in the top of the flask
what is number 3?
300
what are the least and most dense objects?
what is ping pong ball and bolt?
300
milk
fog
mayonnaise
toothpaste
are all examples of this term:
what is a colloid?
400
this common souvenir or memento is also a classic example of this type of heterogeneous (suspension) mixture:
what is a snow globe?
400
Calculate the density of sulfuric acid if 35.4 mL if the acid weighs 65.14 g
what is 1.84 g/mL?
400
rate of agitation
temperature
surface area
what is factors affecting solubility?
400
this person is experiencing more pressure:
who is the deep sea diver?
400
You can calculate with these two manipulatives this:
what is Pressure?
500
It describes the internal friction of a moving fluid. (aka flow rate)
what is viscosity?
500
What is the mass of a 450 centimeter³ block of silicon if the density of silicon is 2.336 grams/centimeter³?
what is 1051.2cm³?/450
500
which type of can of carbonated beverage would fizz the most:
a. frozen
b. warm
c. room temperature
d. cold from the fridge
what is b. warm?
500
information derived from this graph is:
1. gases become less soluble with higher temperatures
or
2. solids and liquids become more soluble with higher temperatures
500
name this term
what is bouyancy?