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ITSS DUEE HELPP!! put the number by which one you answer
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ITSS DUEE HELPP!! put the number by which one you answer

ITSS DUEE HELPP!! put the number by which one you answer-example-1
User Afreekano
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2 Answers

2 votes
For third one add 4 in front of Al, 3 in front of O2, 2 in front of Al2O3
User Josef Van Zyl
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3 votes
Hi okay so for the first add 2 in front of o2 and add 2 in front of H2O
User Slav
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