pb(no3)2 (aq) + 2ki(aq) _ 2kno3(aq) + pbi2(s)
Chemistry, 04.02.2020 15:53 mnikitha07
Which equation shows a physical change?
pb(no3)2 (aq) + 2ki(aq) _ 2kno3(aq) + pbi2(s)
hcl(aq) + naoh(aq) _ nacl(aq) + h2o(l)
2h2o(l) _ 2h2(g) + o2(g)
h2o(g) _ h2o(s)
Answers: 2
Chemistry, 22.06.2019 03:10
Agas diffuses 1/7 times faster than hydrogen gas (h2). what is the molar mass of the gas? 100.10 g/mol 98.78 g/mol 86.68 g/mol 79.98 g/mol
Answers: 3
Which equation shows a physical change?
pb(no3)2 (aq) + 2ki(aq) _ 2kno3(aq) + pbi2(s)
pb(no3)2 (aq) + 2ki(aq) _ 2kno3(aq) + pbi2(s)
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