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chemical reactions
chem reactions +
chem reactions continued
100
left side of chemical equation
What is reactant
100
reactant
What is participant in chemical reaction
100
two or more substances combine to form a product
What is synthesis reaction
200
this happens when substances go through chemical changes to form new substances
What is chemical reaction
200
temperature of suroundings rises because energy is released
What is exothermic reaction
200
electrons are gained during this process
What is reduction
300
right side of equation
What is product
300
symbols are used to represent this and to show the relationship between products and reactants
chemical equation
300
a chemical reaction where more energy is needed to break bonds in the reaction than given off
What is endothermic reaction
400
energy is always involved
What is chemical reaction
400
one element is reduced and one oxidized.
What is redox reaction
400
reaction where single product is broken down to form two or more simpler substances.
What is decomposition
500
substance that forms in chemical reaction
What is product
500
electrons are lost during this proces
What is oxidation