Molecular Formulas and Equations

How many ELEMENTS are in C₆H₁₂O₆?

• 24

• 6

• 3

• 1

Tags

NGSS.MS-PS1-1

How many Carbon atoms are in CO₂

• 2

• 1

• 0

• 3

Tags

NGSS.MS-PS1-1

How many hydrogens "H" are in CH₄

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

How many Sodium "Na" are in NaCl? (table salt)

• 1

• 0

• 2

• 3

Tags

NGSS.MS-PS1-1

Which molecular formula only has 12 hydrogens "H"?

• C₄H₁₀ (butane)

• C₅H₁₂ (pentane)

• C₁₂H₂₂O₁₁ (sugar)

• C₈H₁₀N₄O₂ (caffeine)

Tags

NGSS.MS-PS1-1

How many Oxygens "O" are in glucose, C₆H₁₂O₆

• 6

• 12

• none

• there is no oxygen in the molecular formula

Tags

NGSS.MS-PS1-1

What does the number ₃ represent in 4 NH₃?

• Subscript

• Superscript

• Coefficient

Tags

NGSS.MS-PS1-1

What does the number 4 represent in 4 NH₃?

• Subscript

• Superscript

• Coefficient

Tags

NGSS.MS-PS1-1

How many Nitrogen (N) atoms are in 4NH₃?

• 4

• 1

• 3

• 12

Tags

NGSS.MS-PS1-1

How many Hydrogen (H) atoms are in 4NH₃?

• 4

• 1

• 3

• 12

Tags

NGSS.MS-PS1-1