Mole Ratio

N₂ + 3H₂ --> 2NH₃
What is the total number of moles of NH₃ produced when 10 moles of H₂ reacts?

• 6.7
• 2.0
• 3.0
• 15.0

Tags

NGSS.HS-PS1-7

N₂ + 3H₂ --> 2NH₃
How many moles of N₂ is needed to react with 6 moles of H₂?

• 6.7
• 2.0
• 3.0
• 15.0

Tags

NGSS.HS-PS1-7

2Na + S -->Na₂S
What is the total number of moles of S that reacts when 4.0 moles of Na reacts?

• 1
• 2
• 0.5
• 4

Tags

NGSS.HS-PS1-7

2Na + S -->Na₂S
What is the total number of moles of Na₂S produced when 8.0 moles of Na reacted?

• 1
• 2
• 0.5
• 4

Tags

NGSS.HS-PS1-7

H₂+Cl₂-->2HCl
What is the total number of moles of HCl produced when 3 moles of H₂ reacts?

• 5
• 2
• 3
• 6

Tags

NGSS.HS-PS1-7

H₂+Cl₂-->2HCl
How many moles of Cl₂ is needed to react with 3 moles of H₂?

• 5
• 2
• 3
• 6

Tags

NGSS.HS-PS1-7

4NH₃ + 5O₂-->4NO + 6H₂O
What is the total number of moles of NO produced when 1 mole of O₂ reacts?

• 1
• 1.2
• 0.8
• 4

Tags

NGSS.HS-PS1-7

4NH₃ + 5O₂-->4NO + 6H₂O
What is the total number of moles of H₂O produced when 12 mole of NH₃ reacts?

• 15
• 18
• 20
• 24

Tags

NGSS.HS-PS1-7

6CO₂ + 6H₂O --> C₆H₁₂O₆ + 6O₂ 
What is the total number of moles of water needed to make 2.5 moles of C₆H₁₂O₆?

• 2.5
• 6
• 12
• 15

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

6CO₂ + 6H₂O --> C₆H₁₂O₆ + 6O₂ 
What is the total number of moles of CO₂ needed to make 2 moles of C₆H₁₂O₆?

• 2.5
• 6
• 12
• 15