Help me...
Posted: Wed Jan 30, 2019 5:16 am
Hello.
I have a question.
I'd like to know chemical reaction and calculation (~g)
1) Ammonium Iron(2) sulfate solution (reduction reagent) make up
- Dissolve 263 grams ammoium Iron(2) Sulfate hexahydrate in 750ml water, and add 100ml concentrated Sulfuric acid (95%)
2) Solution A (Oxidation reagent) make up
- Dissolve 4 grams ammonium heptamolybdate tetrahydrate in 400ml water.
add after dissolving 500ml concentrated Nitric acid(65%).
Finally add 100ml sulfamic acid 1.5M and mix well.
3) Vanadium(4) oxide sulphate solution
- Dissolve 2g vanadium(4) oxide sulphate pentahydrate in 1000ml sulfuric acid 1M.
HAVE A GOOD DAY