chandler430 chandler430

14-11-2020
Chemistry

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Which equation is balanced? “Hint...count the atoms of each element. Only compare like elements!

Which equation is balanced Hintcount the atoms of each element Only compare like elements class=

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radioQueen27 radioQueen27

14-11-2020

Answer:

2Mg + O2 = 2MgO

Explanation:

Al + 3F2 = AlF3 ..... F has 6 on the left and 3 on the right.

Na + F2 = 2NaF ..... Na has 1 on the left and 2 on the right.

2Al + 3O2 = Al2O3 .... O has 6 on the left and 3 on right.

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