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A solid that can form when 2 liquids react
activation energy
products
80g
synthesis
decomposition
change in state
catalyst
precipitate
Which of the following is NOT a sign of a chemical change?
activation energy
products
80g
synthesis
decomposition
change in state
catalyst
precipitate
Energy that is required to start a reaction
activation energy
products
80g
synthesis
decomposition
change in state
catalyst
precipitate
What type of reaction has 1 reactant and 2 or more products?
activation energy
products
80g
synthesis
decomposition
change in state
catalyst
precipitate
substances that are formed in a reaction, after the arrow
activation energy
products
80g
synthesis
decomposition
change in state
catalyst
precipitate
A chemical that is used to SPEED up the rate of a reaction.
activation energy
products
80g
synthesis
decomposition
change in state
catalyst
precipitate
30g of substance A + 50g of substance B form how many grams of new susbtance?
activation energy
products
80g
synthesis
decomposition
change in state
catalyst
precipitate
What type of chemical reaction has 2 or more reactants and only 1 product?
activation energy
products
80g
synthesis
decomposition
change in state
catalyst
precipitate
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