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8 students share 5 square pieces of cake equally

asked Dec 4, 2017

Mathematics
middle-school

2 answers

4 votes

61.1k views

Iron reacts with oxygen to produce iron oxide (rust). This reaction is represented in an equation as 4Fe + xO2 → 2Fe2O3. Identify the value of x that will balance the equation. ANSWERS 1 2 3 4

asked Aug 7, 2017

Chemistry
high-school

2 answers

0 votes

68.1k views

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