Chapter 8- Chemical Reactions Flashcards Preview

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Flashcards in Chapter 8- Chemical Reactions Deck (13)
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0
Q

In order for a chemical reaction to take place

A

Chemical bonds must be broken of formed

1
Q

Process through which one or more substances changes into one or more different substances

A

Chemical reaction

2
Q

Indicators of a chemical reaction

A

Color change
Gas released
Energy change
Precipitate formed

3
Q

Synthesis

A

A + B -> AB

4
Q

Two elements reacting to form a simple compound

A

Binary synthesis

5
Q

Type of synthesis involving oxygen as a reactant

A

Combustion

6
Q

Decomposition

A

AB -> A + B

7
Q

Single replacement

A

A+BC -> B+AC

8
Q

A single replacement reaction will only occur if

A

the lone element is more active than the element it is replacing

9
Q

Double replacement

A

AB+CD -> AD+CB

10
Q

Two ______ are mixed together and a ______ of solid, gas, or water is formed

A

Solutions

Product

11
Q

oxidation

A

when an atom loses electrons

12
Q

reduction

A

when an atom gains electrons