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30 Cards in this Set

  • Front
  • Back
A compund that is made up of only hydrogen and carbon is called a _____.
hydrocarbon
A hydrocarbon that has atleast one double or triple bond is _____.
unsaturated
A heterogeneous mixture is one that is _____.
mixed evenly throughout
_____ that form together to form a single layer are said to be miscible.
lipids
_____ will not seperate under normal circumstances
solutions
_____ refers to the grams of soluter per 100 grams of solvent.
solubility
Sugar will dissolve more quickly in iced tea if you stir because stirring __________.
allows molecules to difuse through the tea.
You can make a soluter dissolve more quickly in a solvent by __________.
heating the solvent, and stirring
Water can dissolve charged particles because it has __________.
partial charges
Water is refered to as the __________ because so many substances dissolve in water.
universal solvent
When a supersaturated solution cools down __________.
the solute will precipitate out of the solvent
A bottle of soda fizzes when it is opened because __________.
the dissolved gas comes out of the soda when the pressure is released
Olive oil is an example of a _____ molecule.
nonpolar
Solute
the substance being dissolved
Solvent
the substance dissolving the solute
Saturated solution
a substance that contains all the solute it can hold at a given temperature.
When a gas is dissolved in a liquid the gas dissolves faster if the liquid is _____.
cooled
Concentrated
large amounts of solute and small amounts of solvent
Diluted
small amounts of solute and large amounts of solvent
An _____ alloy is an example of a solid solution.
alloy
Nonpolar molecules
Moleci=ules with no seperated positive and negative ends
Electrolytes
solutions of ions that conduct electricity in water
Compounds that have identical chemical formulas but different molecules are called _____.
isomers
a huge molecule made up of many smaller molecules is called a _____.
polymer
A carbon atom can have _ electrons in its outer energy shell.
4
_____ account for 15% of your total body weight.
protiens
Table Sugar
Sucrose
Fruit Sugar
Fructose
__________ is solid at room temperature.
Saturated Fat
Vegetable oil is an _____ fat.
Unsaturated