Acid/base, precipitation, redox, or none:
1. Ba(ClO3)2(s) ---- BaCl2(s) + 3O2(g)
2. CaO(s) +CO2(g) ---- CaCO3(s)

Question

Acid/base, precipitation, redox, or none:
1. Ba(ClO3)2(s) ----> BaCl2(s) + 3O2(g)
2. CaO(s) +CO2(g) ----> CaCO3(s)

anonymous · Answer

@stephstar101

stephstar101 · Answer

First what's your guess on these?

anonymous · Answer

both redox

stephstar101 · Answer

First one is redox, but the second is probably none. You can try your answers, however

anonymous · Answer

hmm it's right.. :D
however..i got one wrong..

anonymous · Answer

there are 5 balanced equations in this problem, i did the other 3 and ask you these 2.

stephstar101 · Answer

Which answers were correct?

anonymous · Answer

the one i got wrong is:
2NaCl(aq) +K2S(aq)----> Na2S(aq) +2KCl(aq)

anonymous · Answer

they are both correct

anonymous · Answer

but the other one that i didn't post, i got wrong..and that's the one i just posted above

anonymous · Answer

i put "precipitation" on that one and it's wrong? wth o_o

stephstar101 · Answer

It doesn't have a precipitate and it's not redox...

anonymous · Answer

hmm...then it's also not acid

stephstar101 · Answer

Well, you have fun with that question, and I'm off to bed. Later!

anonymous · Answer

ok thanks !