8487| 8
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求助:如何得到C11+的摩爾分數(shù)? |
3金幣
最佳答案這個我給你算一個氮氣的吧,剩下的你自己算吧~列個方程,或者編個程序
13500*(28*0.001/(28*0.001+44*0.482+。。。+。。。))
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