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2 years ago

6

Given the unbalanced equation: al + cuso4 --> al2(so4)3 + cu. when properly balanced, the sum of the balancing coefficients i

s select one:
a. 7
b. 6
c. 9
d. 8

1 answer:

elena-14-01-66 [18.8K]2 years ago

3 0

2Al + 3CuSO₄ = Al₂(SO₄)₃ + 3Cu

∑=2+3+1+3=9

c. 9

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