2.) Calculate the number of Hydrogen atoms in 5.4 moles of...

2.) Calculate the number of Hydrogen atoms in 5.4 moles of Hydrogen.

a.9.0 x 10^-24 Hydrogen atoms.

b.3.3 x 10²⁴ Hydrogen atoms.

c.3.3 x 10^-22 Hydrogen atoms.

d.9.0 x 10²² Hydrogen atoms.

3.) Calculate the moles of water molecules in 8.7 x 10²² molecules of water.

a.5.2 mol H₂O.

b.1.4 x 10⁴⁵ mol H₂O.

c.5.2 x 10⁴⁶ mol H₂O.

d.0.14 mol H₂O.

4.) Sucrose, common table sugar, has the molecular formula of C₁₂H₂₂O₁₁. 

Calculate the moles of carbon in 0.581 moles of sucrose.

a.20.7 mol C.

b.6.97 mol C.

c.7.23 x 10²⁴ mol C.

d.1.99 x 10^-23 mol C.

5.) Sucrose, common table sugar, has the molecular formula of C₁₂H₂₂O₁₁. 

Calculate the atoms of oxygen in 0.581 moles of sucrose.

a.6.02 x 10²³ O atoms.

b.3.50 x 10²³ O atoms.

c.6.4 O atoms.

d.3.85 x 10²⁴ O atoms.

6.) Ammonium Phosphate, (NH₄)₃PO₄, is a possible component in fertilizer.

How many moles of Nitrogen are in 4.6 moles of ammonium Phosphate?

a.2.8 x 10²⁴ mol N.

b.8.3 x 10²⁴ mol N.

c.14 mol N.

d.4.6 mol N.

7.) Ammonium Phosphate, (NH₄)₃PO₄, is a possible component in fertilizer.

How many atoms of Hydrogen are in 4.6 moles of ammonium Phosphate?

a.3.3 x 10²⁵ H atoms.

b.1.1 x 10²⁵ H atoms.

c.8.3 x 10²⁴ H atoms.

d.6.0 x 10²³ H atoms.