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OpenStudy (anonymous):
I need to balance the following equations and show my work, please help! a. Zn+HCl = ZnCl2+H2 b. Al+CuO = Al2O3+Cu I am clueless about chemistry, math is hard enough!
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OpenStudy (anonymous):
Zn+2HCl = ZnCl2+H2 2Al+3CuO = 1Al2O3+3Cu
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