Moles

How many molecules in 2 moles of methane (CH₄) ?

• 2 x 6 x 10²³
• 10
• 2
• 2 / 6 x 10²³

How many atoms of H in 2 moles of CH₄?

• 4
• 8
• 4 x 6 x 10²³
• 8 x 6 x 10²³

How many atoms of H in 3.5 moles of CH₃COOH?

• 3.5 x 3
• 3.5 x 4
• 3.5 x 6 x 10²³
• 3.5 x 4 x 6 x 10²³

What is the total moles of oxygen in 0.5 moles CO₂ and 1.5 moles O₂

• 2
• 2.5
• 4
• 3.5

How many bananas in 3.5 moles of bananas?

• 3.5
• 3.5 x 6 x 10²³
• 35 / 6 x 10²³

How many moles of atoms in 3 moles of H₂O?

• 3
• 3 x 6 x 10²³
• 9

How many molecules in 2 moles of methane (CH₄) ?

• 2 x 6 x 10²³
• 10
• 2
• 2 / 6 x 10²³

How many atoms of H in 2 moles of CH₄?

• 4
• 8
• 4 x 6 x 10²³
• 8 x 6 x 10²³

What is the total number of C atoms in 1.5 moles CO₂ and 0.5 moles of C₂H₄ ?

• 2
• 2.5 x 6 x 10²³
• 2 x 6 x 10²³
• 2.5

A mole of potassium chloride contains 6.02 x 10²³ _____.

• atoms
• formula units
• ions
• molecules