Respuesta :
Answer:
4 moles of potassium chlorate must be used to produce 6 moles of oxygen gas.
Explanation:
From the above reaction:
2KCIO3(s) - 2KCl(s) + 3O2(g)
where,
KCl = Potassium Chloride,
O2 = Oxygen
KClO3 = Potassium chlorate
To calculate the number of moles for KClO3
If 3 moles of O2 gives 2 moles of KClO3
then 6 moles of O2 gives 6/3 x 2 = 4 moles of KClO3.
Hence, 4 moles of KClO3 produces 6 moles of O2.
What is moles?
Moles are "a unit of measurement for chemicals, just as meters are measurement units for length and grams are measurement units for mass".
What is Potassium Chloride?
Potassium Chloride is a "metal halide composed of potassium and chloride".
What is Oxygen?
Oxygen is "an element with atomic symbol O, atomic number 8, and atomic weight 16".
What is Potassium Chlorate?
Potassium chlorate is "an important potassium compound that can be used as an oxidizer, disinfectant, source of oxygen, and component in pyrotechnics and chemistry demonstrations".
To learn more about Potassium Chlorate here
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