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2 F 2 + 4 NaOH  4 NaF + O 2 + 2 H 2 O

2 F 2 + 4 NaOH  4 NaF + O 2 + 2 H 2 O. Solution:. What mass of water will be produced if 5.00 g of sodium hydroxide are reacted with excess fluorine gas?. x 18.02. x 2. ÷ 4. 5.00. ÷ 40.00. = 1.12625. 4 Fe + 3 O 2  2 Fe 2 O 3. Solution:.

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2 F 2 + 4 NaOH  4 NaF + O 2 + 2 H 2 O

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  1. 2 F2 + 4 NaOH  4 NaF + O2 + 2 H2O Solution: What mass of water will be produced if 5.00 g of sodium hydroxide are reacted with excess fluorine gas? x 18.02 x 2 ÷4 5.00 ÷40.00 = 1.12625

  2. 4 Fe + 3 O2 2 Fe2O3 Solution: What mass of oxygen will be needed if 8.00 g of iron is reacted according to the above equation?

  3. Fe2O3 + 3 CO  2 Fe + 3 CO2 Solution: What mass of iron will be produced if 25.0 g of iron(III) oxide are reacted according to the above equation?

  4. 2 ZnS + 3 O2 2 ZnO + 2 SO2 Solution: What mass of zinc sulfide is required to completely react with 100. g of oxygen gas as shown above?

  5. 2 Sb + 3 Cl2 2 SbCl3 Solution: What mass of product will result if 45.6 g of chlorine gas is reacted in the above equation?

  6. 2 FeCl3 + 3 H2SO4 Fe2(SO4)3 + 6 HCl Solution: What mass of hydrochloric acid will result if 36.9 g of sulfuric acid is reacted with excess iron(III) chloride?

  7. 2 Al(OH)3 Al2O3 + 3 H2O Solution: What mass of aluminum oxide will result if 50. g of reactant decomposes as shown above?

  8. 3 Mg + N2 Mg3N2 Solution: What mass of product will result if 1 gram of magnesium is reacted as shown above?

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