Which equation shows a physical change? (1 point)
h2o(g) → h2o(s)
hcl(aq) +...
Physics, 04.12.2019 00:31 senituliii
Which equation shows a physical change? (1 point)
h2o(g) → h2o(s)
hcl(aq) + naoh(aq) → nacl(aq) + h2o(l)
2h2o(l) → 2h2(g) + o2(g)
pb(no3)2 (aq) + 2ki(aq) → 2kno3(aq) + pbi2(s)
Answers: 1
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