Chemistry Forum

matej789 wrote:First it seems the equation might be incomplete seeing as the hydrogen atom specified isnt used, secondly i think you ment ho2 to be H2O2 - hydrogen peroxyde, in that case the equation is as follows:

2-H2O2(aq) + MnO4(aq) = MnO2(s) + 2-O2(g) + 2-H2O(l)

That was interesting

To identify parallel reactions follow elements that change oxidation state to different levels. For example, in this case CH4 + O2 = C2H2 + CO + H2 C4- ==> C2- (for CO) C4- ==> C- (for C2H2) these are to independent processes of oxidation of the same molecule: methane For example, in this real case...

Yes. This is a neutralization process, where an acid and a base form a salt and water. I think you meant H2SO4 instead of SO4. This reaction is produced at room temperature. At first you will get the acid salt and then it'll be produced the neutral salt by heating.You will see some bubbling. At tha...

Try o solve this problem "backwards" For example, salicylic acid can be produced from phenol https://en.wikipedia.org/wiki/Salicylic_acid Use Wikipedia as your source This reaction is doubtful C6H5Cl + NaOH ---> C6H5OH + NaCl Some alkylchlorides can do this but not arylchlorides This post...

Wikipedia has good information that can help

creativescience wrote:There are two other calculators can be bookmarked for future convenience-Molecular Weight Calculator and Solution Dilution Calculator

I used thanks

(Ru++) +(NH4+) + (Br2) = (Br-) +Ru(NO2)2 Todo, balance: Ru{2+} + NH4{+} + Br2 = Br{-} + Ru(NO2)2 Remove the spectator ion Ru{2+} and divide into Red/Ox half cells. 2 NH4{+} = 2 NO2{-&a...

GrahamKemp wrote:

Code: Select all

CH2

is mean to be...?

CH2 - Methylene

Content was helpful. Thank you