Balancing Equations and Chemical Rxns Quiz

What of the following labeled portions is the reactants?

• A
• B
• C
• D
• E

Tags

NGSS.HS-PS1-7

Which of the following is labeled as the products?

• A
• B
• C
• D
• E

Tags

NGSS.HS-PS1-7

What of the following labeled portions is a coefficient ?

• A
• B
• C
• D
• E

Tags

NGSS.HS-PS1-7

What of the following labeled portions is a subscript ?

• A
• B
• C
• D
• E

How many Aluminum atoms in the formula below?

• 5
• 2
• 1
• 10

Tags

NGSS.MS-PS1-1

How many oxygen atoms in the formula below?

• 4
• 3
• 12
• 60

Tags

NGSS.MS-PS1-1

How many sulfur atoms in the formula below?

• 15
• 5
• 60
• 1

How many magnesium atoms in the formula below?

• 2
• 3
• 6
• 1

Tags

NGSS.MS-PS1-1

How many nitrogen atoms in the formula below?

• 2
• 3
• 6
• 1

How many oxygen atoms in the formula below?

• 2
• 3
• 6
• 1