Mole to Mass to Particle Conversion

What is the mass of 2.50 mol of oxygen gas O₂?

• 40 g

• 80 g

• 16 g

• 32 g

How many grams are in 2.4mol of sulfur?

• 0.075g

• 77g

• 6.2x10²g

How many grams are in 11.9mol of chromium?

• 0.229g

• 4.37g

• 618g

• 619g

How many moles are in 98.3 g of aluminium hydroxide?

• 0.794 mol

• 1.26 mol

• 2.23 mol

• 7.67x10³ mol

How many grams are in 2.3x10^-4 mol of calcium phosphate?

• 0.031 g

• 0.071 g

• 0.084 g

• 5.9x10⁵ g

Tags

NGSS.HS-PS1-7

How many atoms are found in 1 mol of Xenon atoms?

• 6.022x10²³

• 3.011x10²³

• 1.204x10²⁴

• 6.022x10²⁴

How many representative particles are found in 1.23 mol of Polonium. 

• 2.41x10²⁴

• 7.53x10²³

• 6.02x10²³

• 1.20x10²⁴

How many grams are in 3.62 mol of dicarbon tetroxide?

• 88.0

• 3.62

• 319

• 159

Which conversion would you use if you need to convert from MOLES to particles?

Which conversion factor would you use to calculate correctly the mass of 2 moles of the element titanium?

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