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Chemistry, 23.10.2019 21:20 twalters88

! in the reaction 4al+_o2= 2al2o3, what coefficient should be placed in front of the

to balance the reaction?

a. 1

b. 2

c. 3

d. 4

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! in the reaction 4al+_o2= 2al2o3, what coefficient should be placed in front of the

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