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Question: question 12 for the following decomposition reaction 2ni2o3s 4nis...

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Question 12

For the following decomposition reaction: 2Ni2O3(s)  4Ni(s) + 3O2(g)

a Determine the oxidation state (number) for each atom in the reactants and products [1 mark]

b Determine the number of mole of Ni produced when 5∙0 mole of Ni2O3 reacted. [1 mark]

c Determine the number of mole of reactant, Ni2O3 required to form 2∙22 x103 mole of Ni. [1 mark]

d Determine the number of mole of Ni produced when 5∙00 g of Ni2O3 reacted. [3 marks]

e Determine the mass of Ni produced when 5∙00 g of Ni2O3 reacted. [1 mark]

f Determine the mass of reactant, Ni2O3 required to form 0∙876 g of Ni. 

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