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17-04-2024
Chemistry

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Calcium carbide, CaC₂, is an important preliminary chemical for industries producing synthetic fabrics and plastics. CaC, may be produced by heating calcium oxide with coke:

CaO+3C → CaC2 + CO

What is the amount of CaC₂ which can be produced from the reaction of excess calcium oxide and 10.2 g of carbon? (Assume 100% efficiency of reaction for purposes of this problem.)

a. 18.1 g

b. 28.4 g

c. 20.8 g

d. 19.8 g

Respuesta :

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