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11 Cards in this Set

  • Front
  • Back
Combination Reaction
Two or more substances chemically react to form a single substance
Decomposition Reaction
A single molecule is broken down into two or more products
Single Replacement Reactions
Atoms of an element replace the atoms of another element in a compound. Ussually a metal is added to an aqueous solution
List some of the chemical reactions you may encounter in your everyday life
1. body digesting food
2. plants using sunlight for energy
3. the reaction in a car battery
4. iron and oxygen reactions from a car muffler
What is Dalton's explanation for the way substances change during a chemical reaction
In a chemical reaction the ways in which atoms are joined are chnged . As reactants are converted to products, bonds that hold atoms together are broken and new bonds are formed
Define: Law of Conservation of Mass
matter is never destroyed but changed
What is the purpose of the arrow in a chemical reaction
to seperate the reactants from the product
How much catalyst is consumed during a reaction
none
What is a skeleton equation
a chemical equation that doesnt indicate the relative amounts of the reactants
Which side of the arrow are the reactants written
right
s-
l-
g-
aq
solid
liquid
gas
aqueous