Given the balanced equation representing a reaction:
2 answers:
As aluminium loses 12 moles of electrons oxygen gain 12 moles of electrons. Explanation 4Al + 3 O2 → Al2O3 first write the ions of Aluminium and oxygen that is, Aluminium ion is = Al^3+ oxygen ion is = O^2- therefore one atom of Al loses 3 electrons moles while one atom of O gain 2 electrons moles from equation above there a total of number of Al atom are 4 =( 1 x4=4) atoms while Oxygen atoms are 6= ( 3 x2=6) atoms therefore the total number of Moles of Al lost is = 3 x 4 = 12 moles of electrons total number of moles of O gained = 2 x6 = 12 moles of electrons
Base on the question, which of the following that sates the balance of the reaction and as the aluminum loses 12 moles of electrons, what could be the oxygen, and base on my research, the possible answer among them is in number (2) gains 12 moles of electrons, I hope you are satisfied with my answer and feel free to ask for more
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Answer:
172.385 g/mol
Explanation:
Magnesium Tartrate is C4H4MgO6
C - 12.01 g/mol
H - 1.01 g/mol
Mg - 24.305 g/mol
O - 16.00 g/mol
12.01(4) + 1.01(4) + 24.305 + 16(6) = 172.385 g/mol
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