types of chemical reactions

What else is produced during the replacement reaction of silver nitrate and potassium sulfate? 2AgNO3 + K2SO4 → Ag2SO4 +

2KNO3

Rosa was looking for patterns to help predict the products of chemical reactions. She recorded three similar decomposition reactions in the table. What products should she record in the last row of the table?

2LiCl + 3O2

Which clue can be used to identify a chemical reaction as a combustion reaction?

A hydrocarbon reacts with oxygen.

What are the products of the combustion of a hydrocarbon?

NOT carbon and hydrogen

Which clue can be used to identify a chemical reaction as a decomposition reaction?

The reaction has a single reactant.

What else is produced during the combustion of propane, C3H8?

h2O

Luis is helping his parents paint a border around the walls of a room. He uses a stencil to repeat the same design on each wall to form one long grapevine with a bunch of grapes every foot along its length. What type of chemical reaction does this best model?

polymerization

Which type of reaction has the general formula of AB + CD → AD + CB?

replacement

Which type of reaction is NaCl + AgNO3 → NaNO3 + AgCl?

replacement

When explaining chemical reactions to a friend, Brianna models a reaction by taking several colors of modeling clay and making a sculpture of a horse. Which type of chemical reaction is Brianna most likely explaining?

synthesis