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kmh
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Joined: 30 Jan 2019
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Help me...


Rolling Eyes

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
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ChenBeier
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Joined: 27 Sep 2017
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Location: Berlin, Germany
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Follow the make up procedures. There is no calculation and no reaction. Its only dissolving different chemicals in water and acid.
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