Dimensional Analysis/Conversions with Moles

The molar mass of Fe(OH)₃:

• 218.4 g
• 103.8
• 74.8 g
• 106.8 g

Avogadro's number is equal to:

• 6.02 x 10²³
• 6.02 x 10
• 6.02 x 10²⁰
• 6.02 x 10²²

Tags

NGSS.HS-PS1-7

4.5 x 10²³ atoms equals how many moles?

• 27 moles
• 1.3 moles
• 6.02 moles
• .75 moles

How many centimeters are in 1 meter:

• They are equal
• 10
• 100
• 1000

Pick the measurement that is larger than 1 liter:

• 10 KL
• 10dL
• 10 cL
• 10mL

If you needed to convert 5.38 cm to m, you would move the decimal:

• 1 place to the left
• 2 places to the left
• 1 place to the right
• 2 places to the right

The molar mass of Cl₂ would be:

• 35 g
• 35 amu
• 70 g
• 70 amu

The molar mass of NH₃OH would be:

• 28 g
• 34 g
• 33 g
• 20 g

How many moles of carbon are in 12 g of carbon:

• .5
• 6
• 12
• 1

The molar mass of CH₄:

• 5 g
• 12 g
• 16 g
• 13 g