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Vocabulary
Types of Chemical Reactions
Balancing Chemical Equation
All About chemical reactions
more i know
100
This is something that when added can speed up a chemical reaction.
What is catalyst
100

A+B--> AB is the formula for what kind of chemical reaction

What is combination reaction

100
__Na + __MgF2 --> __NaF + __Mg
What is 2, 1, 2, 1
100

 3 pieces of evidence for a chemical reaction s color change, temperature change, gives off a precipitate, odor, or state chang

What are the characteristics of chemical reaction

100

How can you tell if a reaction is endothermic?

 if the temperature decreases.

200
This type of chemical reaction is one in which heat is released.
What is exothermic reaction
200
AB --> A+B is the formula for what kind of chemical reaction
What is decomposition reaction
200
__Na + __HCl --> __H2 + __NaCl
What is 2, 2, 1, 2
200

Temperature is released during reaction

What is exothermic?

200

This is what the left hand side of a chemical equation is called.

What are reactants.

300
This is an endothermic reaction associated with plants.
What is photosynthesis.
300

AB+C--> AC+B is the formula for what kind of chemical reaction

What is single displacement reaction

300
__Na + __O2 --> __Na2O
What is 4, 1, 2
300

law of conservation of mass

why should we balance the chemical equation

300

The splitting of water molecules into hydrogen and oxygen molecules is an example of what kind of chemical reaction?

What is a decomposition reaction

400
Matter can not be created or destroyed, only transformed is what law....
What is the law of conservation of mass
400

AB+CD-->AC+BD is the formula for what kind of chemical reaction

What is double displacement reaction

400
__K + __Cl2 --> __KCl
What is 2, 1, 2
400
Chemical equations show summaries of....
What are chemical reactions
400

Fats or oils reacting with oxygen

What is Rancidity

500
This is what the right hand side of a chemical equation is called.
What is the products.
500

 the process of forming brown flaky substance on iron, black coating on silver, green coating on copper

What is corrosion.

500
__NaCl --> __Na + __Cl2
What is 2, 2, 1
500
Chemical equations, like chemical reactions must always be....
What is balanced
500
Who founded the law of conservation of mass
Who is Antoine Lavousier