iron + water + oxygen ----> hydrated iron(III) oxide
hydrated means it has water molecules "complexed" with the iron(III) oxide - that's why if you heat rust in a test tube you will see steam / condensation being given off
The word equation for rust iz = Iron+oxygen+water Vapour
oxalic acid (removing agent) h2c2o4 Fe2O3 + 6H2C2O4 -> 2Fe(C2O4)3{-3} + 3H2O + 6H {+1}
Hope that helps!
Well, when I looked online for the formula for oxalic acid, it said it was H2C2O4. If this is correct the equation would be H2C2O4 + Al(OH)3 --> H2O..... Something... Im not sure about that last part because the oxalic acid formula doesnt seem right to me... But it would be a double-displacement reaction.
The former is a acid base neutralisation reaction whereas the latter is a redox reaction.
write chemical equation for the reaction between viscose solution and sulphuric acid
This titration is based on the neutralization reaction between oxalic acid and sulfuric acid; a pH indicator is used.
please nannu tinakandi answer pampandi
C2O4H2+H2SO4+5O=CO2+H2+SO4 Balance it by yourself if you can!
This redox reaction also requires an acid as H2SO4 , the overall reaction is.... 5H2C2O4 + 2KMnO4 + 3H2SO4 = K2SO4 + 2MnSO4 + 10CO2 +8H2O
Well, when I looked online for the formula for oxalic acid, it said it was H2C2O4. If this is correct the equation would be H2C2O4 + Al(OH)3 --> H2O..... Something... Im not sure about that last part because the oxalic acid formula doesnt seem right to me... But it would be a double-displacement reaction.
The former is a acid base neutralisation reaction whereas the latter is a redox reaction.
It forms a salt , water, and carbon dioxide: CH3COO-Na+ + H2O + CO2.
write chemical equation for the reaction between viscose solution and sulphuric acid
write chemical equation for the reaction between viscose solution and sulphuric acid
Formic acid
This titration is based on the neutralization reaction between oxalic acid and sulfuric acid; a pH indicator is used.
(cooh)2 + hcooh + co2
The oxalic acid is heated to icrease the rate of reaction which is very slow at room temperature
NaOH--> H2C2O4 Combination