Physical and Chemical Properties
Solubility
Elements, Compounds and Mixture
Graphs and Math Problems
Miscellaneous
100
Density is a _____________ (Physical or chemical) property
What is physical
100
The water in a salt and water solution is the a. solute b. solvent
What is b. solvent
100
Gold is an example of a (mixture, compound or element?)
What is element
100
Look at the solubility graph. What is the solubility of sucrose at 90 degrees?
What is 400 g (per 100 g of water)
100
What is is called when liquid turns to gas?
condensation
200
Which is a SiZE DEPENDENT property a. color b. mass c. melting point d. density
What is b. mass
200
When no more of a substance can be dissolved in a solution, the solution is known to be a. soluble b. sublime c. saturated d. size dependent
What is c. saturated
200
Kool Aid is an example of a (mixture, element, compound)
What is a mixture
200
Look at the solubility graph. What is the solubility of sucrose at 60 degrees?
What is 280 g (per 100 g of water)
200
Salt and water is an example of what kind of mixutre?
What is homogeneus
300
Which is a chemical change a. cutting hair b. melting wax c. water boiling d. baking a cake
What is d. baking a cake
300
The carbon dioxide that is put in fizzy drinks is the __________ (solute, solvent or solution)
What is the solute
300
Water (H20) is an example of a (mixture, solid or compound)
What is compound
300
Look at the solubility graph. Work out how much sucrose could dissolve in 25 g of water at 60 degrees.
What is 70 g
300
An oatmeal cookie is what kind of mixutre?
What is heterogeneus
400
Which is NOT a physical property a. mass b. state c. ability to burn d. ability to attract a magnet
What is c. abilty to burn
400
Look at the solubility graph. Tell how temperature effects the solubility of sodium choloride.
It does not effect the solubility (it stays the same, despite the temperature).
400
Label each ELEMENT, MIXTURE, COMPOUND silver ______________ silver nitrate __________ silver nitrate solution _____________
What is element, compound, mixture
400
You have a cube of what you think is sugar. It is 3 cm on each side and weighs 30 g. find the volume Then use the formula density = mass/volume to find the density.
volume= 27 cm cubed density= 1.11 g/cm cubed
400
What is the law that says the total amount of mass of the matter stays the same before and after a chemical or physical change? a. Newton's law b. solubility law c. law of conservation of mass d. matter law
What is c
500
Tell which are size dependent and which are size independent properties mass density volume color
mass- dependent density- independent volume- dependent color- independent
500
Nitogren is the main gas in the air. Thus, nitrogen is the ______________(solute, solvent, solution)
What is solvent
500
Label each (mixture, compound or element) copper sulfate copper copper sulfate solution
What is compound, element, mixture
500
You have a cube of what you think is salt. It is 2. 6 cm on each side. Its mass is 26.4 g. Find the volume. Then use the formula density = mass/volume to find the density.
volume= 12.167 cm 3 density= 2.17 g/cm3
500
How do you separate colore si a makr pen? a. distillation b. chromotography c. filtration d. precipitation
What is b.
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