chemistry help

kwevli

help a bro out, my last question
A compound used to generate O2 gas in the
laboratory has mass percentage composition
31.91% K, and 28.93% Cl, the remainder be-
ing oxygen.What is the empirical formula of
the compound?

xMush

KCLO3

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xMush

did it help?

MaypleSyrup

Umm.. ALbert Einstein?

IDK?

CF_Jamil

Im too young for this stuff. Im only 14 and going to highschool right now. Haha try going to YAHOO ANSWERS.

MaypleSyrup

x_Mush wrote: »

KCLO3

message2short

I think thats right?

http://answers.yahoo.com/question/index?qid=20080916194905AATtOJ0

DOnt know i saw the words in there?

xMush

yea it's there. it's a typical formula, i've had this question in my tests several times in chem.. although i hate it, i still passed.. good thing for my school we're allowed to bring a periodic table during the test rather than memorizing it...

RaptorJebus

x_Mush wrote: »

yea it's there. it's a typical formula, i've had this question in my tests several times in chem.. although i hate it, i still passed.. good thing for my school we're allowed to bring a periodic table during the test rather than memorizing it...

O.o

my teacher gave us the answer for the test before hand

kwevli

thx alot guys =D

xMush

Raptor_Munzta wrote: »

O.o

my teacher gave us the answer for the test before hand

that's unfair