Unit 3 Chemistry LC 1

How many Iron (Fe) atoms are in the reactants?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-1

How many Sulfur (S) atoms are in the products?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-1

How many Sulfur (S) atoms are in the reactants?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-PS1-7

How many Oxygen (O) atoms are in the products?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

NGSS.MS-PS1-1

How many Copper (Cu) atoms are in the reactants?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

NGSS.MS-PS1-1

What are the reactants in this reaction?

• CH4 and CO2

• CO2 and H2O

• CH4 and O2

• O2 and CO2

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

What are the products in this reaction?

• CH4 and CO2

• CO2 and H2O

• CH4 and O2

• O2 and CO2

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

True or False: This chemical equation is balanced.

• True

• False

Tags

NGSS.MS-PS1-5

True or False: This equation follows the law of conservation of mass.

• True

• False

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

True or False: This reaction follows the law of conservation of mass.

• True

• False

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2