1. Ammonia gas can be prepared by the reaction of a metal oxide such as CaO...

1. Ammonia gas can be prepared by the reaction of a metal oxide such as CaO with NH₄Cl. Use atomic masses: N: 14.01; H: 1.01; O: 16.00; Ca: 40.08

CaO (s) + NH₄Cl (s) à NH₃ (g) + H₂O (g) + CaCl₂ (s)

a. Balance the above equation.

b. If 11.2 g of CaO and 22.4 g of NH₄Cl are mixed, which reactant is the limiting reagent?

c. What is the mass of NH₃ to be produced?

d. How much the excess reactant remains after the reaction is complete?

2. 55.00 mL of 1.482 M H₂SO₄ solution and 10.00 mL of 0.269 M NaOH solution are combined, and then diluted with water until the total volume is 250.00 mL. What is the molarity of the final H₂SO₄ solution?

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Expert Solution

Answer of question 1 will be as follows-

queen_honey_blossom answered 1 year ago

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