Moles

Avogadro's number of representative particles is equal to one_____

• kilogram

• gram

• kelvin

• mole

Tags

NGSS.HS-PS1-7

What is Avogadro's Number? 

• 6.02 x 10²³

• - 6.02 10²³

• 6.02 x 10²²

• 6,020,000,000,000

A mole of Neon contains
6.02 x 10²³ _____

• atoms

• formula units

• ions

• molecules

Tags

NGSS.HS-PS1-7

What can be determined from a balanced chemical equation?

• Mole ratio of any two substances in the reaction

• Energy released in the reaction.

• Electron configuration of all elements in the reaction. 

• Mechanism involved in the reaction. 

Tags

NGSS.HS-PS1-7

If a dozen = 12, how much does a mole equal?

• 18 g

• 184 g

What is this number called?

• Avocado's Number

• Avogadro's Number

• Mendeleev's Number

• The mole

12.044x10 ²³ atoms of oxygen contains

• 1 mole of oxygen

• 2 moles

• 3 moles

• 4 moles

Tags

NGSS.HS-PS1-7

If you have 3 moles of sodium chloride (NaCl), how many formula units do you have?

The mass of 1 mole is known as

• A mole

• Molar mass

• Percent Composition

• Grams

• 0.25 moles

• 0.5 moles

• 1 mole

• 2 moles

Tags

DOK Level 2: Skill/Concept