You Matter
Mix It Up
Soluble
Dissolved
Solvents!!
It Figures!!
It's Snowing!!
Calculate This!!!
100
Anything that has mass and occupies space
What is matter?
100
Have a definite volume but not a definite shape.
What are liquids?
100
Consists of at least two different substances, that is, it contains at least two types of particles
What is a mixture?
100
A homogeneous mixture in which it is impossible to distinguish its constituent parts, even under a magnifying instrument
What is a solution?
100
The maximum amount of solute that can be dissolved in a given amount of solvent.
What is solubility?
100
The concentration when 10g of sugar are dissolved in 2L of water.
What is 5g/L?
100
A solution that contains less than the maximum amount of solute.
What is unsaturated?
100
Rico needs to have 250 mL of a saline solution with a concentration of 15 g/L. How many grams of salt does he need?
What is 3.75 g?
200
A scientific model based on the idea that matter is made up of small particles
What is the particle model?
200
Occupy all of the space they are given. Do not have a definite shape or volume.
What are gases?
200
Where we can find all of the atoms known to man.
What is the periodic table?
200
Consists of one substance, that is, it contains only one type of particle
What is a pure substance?
200
A laboratory technique that involves decreasing the concentration of a solution by adding solvent.
What is dilution?
200
The concentration (g/L) when 60g of salt are dissolved in 400 mL of water.
What is 150 g/L?
200
A solution that contains the maximum amount of solute.
What is saturated?
200
The concentration, in % m/V, of 400 ml of solution containing 60 g of solute
What is 15% m/V?
300
The three phases of matter.
What are solid, liquid, and gas?
300
The smallest particle of matter. It cannot be divided by chemical means.
What is an atom?
300
Made up of at least two substances that cannot be distinguished with the naked eye
What is a homogeneous mixture?
300
A homogeneous mixture in which at least two different substances can be distinguished under a magnifying instrument
What is a colloid?
300
Corresponds to the quantity of dissolved solute in a given quantity solvent.
What is the concentration?
300
The amount of solute in 150 mL of a 75 g/L solution.
What is 11.25g?
300
A solution that contains more than the maximum amount of solute.
What is supersaturated?
300
The volume of a solution containing 450 g of solute if the concentration of the solution is 300 g/L.
What is 1.5 L?
400
Very organized. The particles can only vibrate in one spot. Have a definite shape and volume.
What are solids?
400
A group of two or more atoms held together by chemical bonds
What is a molecule?
400
Made up of at least two substances that can be distinguished by the naked eye.
What is a heterogeneous mixture?
400
The substance that dissolves in another substance (solvent).
What is a solute?
400
Called the universal solvent. It is a very common substance.
What is water?
400
The four characteristics that can be used to identify a gas.
What are: density, reaction to a glowing splint, reaction to a lighted splint, reaction to limewater and solubility?
400
This forms when there is surplus solute.
What is a precipitate?
400
The density of a solid with a mass of 46.4 g and a volume of 2.4 L.
What is 19.3 g/L
500
Identify this state. No it is not Alaska!
What is a solid?
500
Identify the state:
What is a liquid?
500
Identify the state:
What is a gas?
500
The substance that dissolves a solute.
What is a solvent?
500
A mixture of atoms in which the primary constituent is a metal.
What is an alloy?
500
When exposed to an open flame, this gas explodes.
What is hydrogen?
500
Substances are not soluble in water.
What are hydrophobic substances?
500
The mass of gas in a 20-L tank if the density of propane gas is 0.001 83 g/ml at 20 °C and normal atmospheric pressure.
What is 36.6 g?
600
This gas causes limewater to turn cloudy.
What is carbon dioxide?
600
Has a pH less than 7.
What is an acid?
600
Milk, mayonnaise and blood are examples of this type of mixture.
What is a colloid?
600
This gas will cause a glowing splint to relite. The gas that allows for combustion.
What is oxygen?
600
Has a pH of 7.
What is a neutral solution?
600
Substances that are soluble in oil are lipophilic. Substances that soluble in water are an example of this type of solvent.
What are hydrophilic?
600
A common liquid with a density of 1 g/mL and a boiling point of 100 Celcius.
What is water?
600
Has a pH greater than 7.
What is a base?