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Chemistry, 31.08.2019 10:30 brandonm39

15) which of the these is a balanced chemical equation?
a) co(g) + o2(g) β†’ co2(g)
b) co(g) + 2o2(g) β†’ 2co2(g)
c) 2co(g) + o2(g) β†’ 2co2(g)
d) 2co(g) + 2o2(g) β†’ 2co2(g)

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15) which of the these is a balanced chemical equation?
a) co(g) + o2(g) β†’ co2(g)
b)...
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