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Results for «niso4»:


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Ekzametsionnye Voprosy 100%

Какие из веществ Аl (ОН)з, СНзСООН, NiSO4, Na2S взаимодействуют с раствором серной кислоты?

https://www.pdf-archive.com/2015/01/14/ekzametsionnye-voprosy/

14/01/2015 www.pdf-archive.com

5070 s08 ms 3 78%

[2] 2 S is FeCl3 R is CuSO4 U is NiSO4 General points For ppt allow solid, suspension, powder do not allow substance, particles, deposit, residue, sediment, gelatinous, insoluble etc.

https://www.pdf-archive.com/2016/06/10/5070-s08-ms-3/

10/06/2016 www.pdf-archive.com