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某钢铁厂每天需消耗9800t含氧化铁80%的赤铁矿石，请根据化学方程式进行计算，该厂理论上可日产含Fe98%的生铁多少吨？

答案

设理论上可日产含Fe98%的生铁的质量为x．

Fe2O3+3CO

高温
.
2Fe+3CO2

160112

9800t×80%98%x

160
112
=
9800t×80%
98%x
x=5600t

答：理论上可日产含Fe98%的生铁的质量为5600t．

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1. Hello, my n_____ is Peter. I'm from England.

2. It's good for our health to g_____ up early in the morning.

3. She was b_____ in a beautiful village near the Lijiang River in 1995.

4. If you are in danger, remember to dial (拨) the telephone n_____ 110 at once.

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