Avogadro's Number

What is Avogadro's Number?

• 6.023 x 10²³

• 6.023 x 10^-23

• 6.023

• 6.023 x 10¹⁰⁰

The number 6.02 x 10²³ is called...(definition for mole)

• Obama's number

• Bohr's number

• Trump's number

• Avogadro's number

How many atoms of iodine are in a mole of iodine?

• 53

• 63.55g

• 126.9

• 6.02 x 10²³

A mole of any substance is equal to ____.

• 6.02 x 10²²

• 6.02 x 10²³

• 6.02 x 10^-22

• 6.02 x 10^-23

Tags

NGSS.HS-PS1-7

The number 6.02 x 10²³ is called...

• Obama's number

• Bohr's number

• Trump's number

• Avogadro's number

How many particles would be in 8.4 moles of Octane (C₈H₁₈)?

• 5.77 x 10²³

• 5.04 x 10²⁴

• 5.77 x 10²⁶

• 5.04 x 10²³

How many molecules are there in 5.9 moles of NaCl?

• 3.5x10²⁴molecules

• 9.79x10^-24molecules

• 1.02x10²³molecules

How are a mole aluminum and zinc the same?

• they have the same number of atoms - 6.02 x 10²³

• they have the same molar mass

What is the value of Avogadro's Number?

Avogadro's Number is used to represent the number of...

• atoms in a mole

• grams in a mole

• liters in a mole

• joules in a mole