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Recently in publications devoted to high-energy substances, considerable interest in tetrazole derivatives has arisen, this is partially the result of them ...

Ferric oxide (Fe2O3) that doesn't react with HCl?

Mine [Fe2O3] doesn't respond to either hot HCl 37 % or boiling 98 % H2SO4. I have ZnO that behaves the same way. Aqua Regia here is a waste of ...Read more

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Reaction of NaBr and H2SO4 - Powered by XMB 1.9.11

6 Feb 2016 — Reaction of NaBr and H2SO4 I wanted to prepare some Hydro bromic acid from Sodium Bromide and Sulphuric acid.Read more

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MnO2 -> MnCl - Powered by XMB 1.9.11

MnO2 -> MnCl. I recently tried to make some MnCl by heating 1 mole of MnO2 with 4 moles of HCL with magnetic stirring.

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Iron (III) Carbonate - Powered by XMB 1.9.11

6 May 2011 — I think that the formula is "Fe2(CO3)3". also is this reaction posible: FeCl3aq+Na2CO3---->Fe2(CO3)3+NaCl if you have any info on this ...Read more

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Prep. of dilute sodium isopropoxide from NaOH

24 Feb 2012 — Ideally I'd use plain ol' sodium hydroxide in absolute isopropanol which translates to slightly less than 0.28g NaOH per 100ml iPrOH. ... The ...Read more

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Ammonium nitrate and hydrochloric acid ???

Making HNO3 from NH4NO3 and conc. HCl hardly is possible. You get many byproducts and isolating the HNO3 from the mix is impossible. What you ...Read more

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NH4NO3 + HCl=? - Powered by XMB 1.9.11

- You add conc. HCl to a concentrated solution of NH4NO3. This leads to formation of solid NH4Cl. The latter is less soluble than NH4NO3. The ...Read more

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Questions about H2O2 and KMnO4 in aqueous H2SO4

1 Mar 2020 — Another cool demonstration is pouring some 30% H2O2 on solid KMnO4 in conical or flatbottom flask. There is formation of huge amount of water ...Read more

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separate NaNO2 and NaNO3 - Powered by XMB 1.9.11

I have a solution 1:1 of NaNO2 and NaNO3, now I´m thniking how to separate these two saltes. Recristalisation wouldn´t work because the ...Read more

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SO2 + NaOH - Powered by XMB 1.9.11

the addition of further NaOH to NaHso3 will indeed make Na2SO3. So, Maya: The overall reaction from those 3 reactions is: SO2 + NaOH = NaHSO3. ...Read more

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Reaction byproducts of H2SO4 and NaCl?

The reaction produces hydrogen chloride and sodium bisulfate. H2SO4 + NaCl ==> HCl + NaHSO4 Upon strong heating, some but not all of the sodium bisulfate may ...Read more

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