<p>balance:</p>
<p>a.) Na-->Na+
b.)Sn4+--->Sn2+
c.)Fe2+-->Fe3+
d.)Cl2--->Cl-</p>
<p>dude, do your own homework</p>
<p>no i tried and i cant figure it out!!</p>
<p>
[quote]
dude, do your own homework
[/quote]
</p>
<p>copy that...read and learn..
READ+LEARN=SUCCESS</p>
<p>It's not like those are hard problems... and you're in AP Chem?</p>
<p>balance the charges and coeffs.
how are you in ap chem again?</p>
<p>No, the man is wasting our time...how, may I ask, can you not do simple Chemistry work.</p>
<p>did you take a chem course before AP? if not, maybe you should have</p>
<p>if you at least attempted those equations and showed us what you tried and why you were stuck, then maybe we'd be a little more inclined to help you</p>
<p>oh lord, march, april, may...
you better start studying if you plan on taking that exam</p>
<p>hmmm, guys, give him/her a break. I think we can explain the problems to him and let him find the answers. I'll do it if you guys feel ok about it, lol. Anyway, I dont wanna be beaten up, lol ^_^</p>