Chemistry, 17.10.2019 08:10 vannitling12p4w44f

Which formula equation shows a reversible reaction?
2na + f2 → 2naf
cacoạcao + co2
nh, cl(s) 2nh3 (9) + hcl (9)
2h2o2 (aq) pe> 2h20 (1) + o2(g)

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Which formula equation shows a reversible reaction?
2na + f2 → 2naf
cacoạcao + co2