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HS Chem reactions
words
6
Chemistry
10th Grade
02/15/2013

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Cards

Term
What are the seven diatomics. (When in an equation if the diatomic is alone then you add a subscript of 2)
Definition
Br2, I2, N2, Cl2, H2, O2, F2
Term
How can you Identify synthesis?
Definition
synthesis is only 2 elements combining to form a compound.
A+B=AB
Term
How can you Identify combustion?
Definition
Combustion usually has O2 usually with a combination of C and H.
A+O2=AxOz
Term
How can you Identify decomposition?
Definition
Decomposition usually has one whole compound broken down into two elements.

AB=A+B
Term
How can you Identify Single Replacement?
Definition
Single Replacement reaction occurs when a more active element replaces a less active ion in a compound.

A+BC=AC+B
Term
How can you Identify Double replacement?
Definition
Double Replacement reaction occurs when
two metallic ions switch places and one of the products is insoluble in water and forms a solid.

AB+CD=AD+CB
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