1 - The Mole

How many significant figures: 216 m

• 1
• 2
• 3
• 0

How many significant figures: 153.0 mL

• 1
• 2
• 3
• 4

How many significant figures: 0.012 km

• 1
• 2
• 3
• 4

How many significant figures: 1000 mL

• 1
• 2
• 3
• 4

How many significant figures: 0.001 g

• 4
• 3
• 2
• 1

Match the following

• An atom, molecule, or formula unit

• Representative Particle

• 0^oC and 1 atm

• Molar Volume

• 6.02 x 10²³

• Avogadro's Number

• The mass of one mole of substance (g/mol)

• STP

• The space occupied by 1 mole of a substance @ STP (22.4L)

• Molar Mass

Match the following representative particle

• NaCl

• Molecule

• Mg

• Atom

• O₂

• Formula Unit

Tags

NGSS.MS-PS1-1

Place the following values in the correct spot

a

b

c

d

22.4 L

2.02 mole

45.2 L

1 mole

Place the following dimensional analysis steps in the correct order:

How many grams are in 5.4 L of H2O

• 
• 
• 
• 

How many atoms are in 4.3g of H₂? Use correct significant figures!

Mathematical Equivalence

ON

Tags

NGSS.MS-PS1-1