Parts of a Chemical Reaction Foldable Exit Ticket

In a chemical reaction, molecules in the reactants interact to form...

• new substances (the products)

• They don't interact.

• the same substances (physical change)

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the left part of a chemical equation called?
2H_{2 +} O₂ --> 2H₂O

• Reactants
• Products 
• Yields 
• Chemical Equation 

What is the right part of a chemical equation called...
2H_{2 +} O₂ --> 2H₂O

• Reactants
• Products 
• Yields 
• Chemical Equation 

Which of these is evidence that a chemical reaction took place in this picture?

• production of a gas

• formation of a precipitate

• color change

Tags

NGSS.MS-PS1-2

When you mix two liquids and get a solid like these examples, that's called a _____________.

• precipitate

• color change

• change in state

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

All of the atoms in the reactants end up in the products and no atoms are created or destroyed. This is known as the ______.

• Law of Conservation of Mass (or Matter)

• Law of Chemistry

• Law of Balances

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Two clear liquids are mixed and this is the result. Has a chemical reaction taken place?

• yes

• no

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5