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Sulphate

sulphate

(Science: chemistry) A salt of sulphuric acid.

Origin: NL. Sulphas, sulphatis, fr. L. Sulphur, sulfur, brimstone, sulphur: cf. F. Sulfate.


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what is the name of this...!

the CAS is of ammonium sulphate. I doubt, that ammonium sulphate forms any hydrate, since the water ioften bound to the cation.

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by JackBean
Fri Nov 11, 2011 8:02 am
 
Forum: General Discussion
Topic: what is the name of this...!
Replies: 2
Views: 1837

Re: The effect of copper sulphate on catalase

Thanks I will do x

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by northernstar035
Sun Nov 28, 2010 3:02 pm
 
Forum: Human Biology
Topic: The effect of copper sulphate on catalase
Replies: 3
Views: 4223

The effect of copper sulphate on catalase

... student at college. We did an experiment on the action of catalase (using liver and hydrogen peroxide), part of this experiment involved copper sulphate which we expected to inhibit the enzyme, the splint relit can anyone explain why this happened?? Thanks in anticipation x

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by northernstar035
Sat Nov 27, 2010 12:27 pm
 
Forum: Human Biology
Topic: The effect of copper sulphate on catalase
Replies: 3
Views: 4223

enzyme activity laboration

... would be a similar coagulation level as tube 1 when it was placed in 37 degree celcius after beeing in the fridge. the concentration of the copper sulphate was 1mol/dm^3. Thanks alot for youre help.

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by Zamzen
Thu Sep 23, 2010 3:42 pm
 
Forum: Cell Biology
Topic: enzyme activity laboration
Replies: 5
Views: 9761

enzyme activity laboration

... of hydrogen peroxide (h2o2), then we put a raw potato in another tube that contains H2O2, and the we put one potato in a solution of CuSO4 (copper sulphate) for a while and the place it in hydrogen peroxide. Boiled potato: no reaction. my conclusion: we killed the cells and changed the structure ...

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by Zamzen
Wed Sep 22, 2010 6:15 pm
 
Forum: Cell Biology
Topic: enzyme activity laboration
Replies: 5
Views: 9761
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