Questions by Ouyang Tingting

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If 112 g of iron (Fe) combines with 24 g of oxygen (o2) how much iron oxide is formed

asked Aug 8, 2017

Chemistry
middle-school

2 answers

4 votes

50.6k views

When you walk your dog, you are using energy from the sunlight to power this activity. explain

asked Mar 9, 2017

Biology
high-school

1 answer

2 votes

122k views

How many yards are in 7 miles

asked Aug 18, 2016

Mathematics
high-school

2 answers

0 votes

189k views

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