Which chemical equation is correctly balanced?
(1) h2(g) + o2(g)=> h2o(g)
(2) n2(g)...
Chemistry, 28.08.2019 08:30 ringo12384
Which chemical equation is correctly balanced?
(1) h2(g) + o2(g)=> h2o(g)
(2) n2(g) + h2(g) => nh3(g)
(3) 2nacl(s)=> na(s) + cl2(g)
(4) 2kcl(s) => 2k(s) + cl2(g)
Answers: 2
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