Question

Cr(OH)3->C2O3->Cr2(SO4)3 ->H2SO4–>CaSO4

Answer 1

Ответ:

вот решение осуществление переходы

Answer 2

It looks like you've provided a sequence of chemical reactions involving different compounds. Let's break down the reactions step by step:

1. Cr(OH)3 → C2O3: The compound Cr(OH)3 (chromium(III) hydroxide) is reacting with something to form C2O3 (oxalate). However, it's important to note that this reaction doesn't seem accurate or balanced based on known chemical reactions. Chromium(III) hydroxide doesn't readily convert into oxalate.

2. C2O3 → Cr2(SO4)3: This reaction seems to indicate that oxalate (C2O3) is reacting to form chromium(III) sulfate (Cr2(SO4)3). Similarly, this reaction doesn't align with known chemical reactions, as oxalate doesn't typically react to form chromium(III) sulfate.

3. Cr2(SO4)3 → H2SO4: This step appears to indicate that chromium(III) sulfate is reacting to form sulfuric acid (H2SO4). Again, this is not a typical reaction between these compounds. Chromium(III) sulfate wouldn't readily transform into sulfuric acid.

4. H2SO4 → CaSO4: This step seems to suggest that sulfuric acid (H2SO4) is reacting to form calcium sulfate (CaSO4), which is a possible reaction. Mixing sulfuric acid with a calcium-containing compound can indeed produce calcium sulfate as a precipitate.

Overall, the reactions you've provided don't seem to accurately represent typical chemical reactions. If you have specific reactions or chemical changes you're trying to describe, please provide more context or accurate information so I can help you better.