Each of the hydrogen atoms in H2 has an oxidation number of 0.
Oxidation number of :
Al = 3+
S = 6+
O = 2-
6
displacement reaction
KClO3+3H2SO3=KCl+3H2SO4
Sulphuric Acid:- H2SO4 Aluminium Hydroxide:- Al(OH)3
2Al(s) + 3H2SO4(aq) ==> Al2(SO4)3(aq) + 3H2(g)
No. CrS3 is chromium VI sulfide. Chromium III sulfate is Cr2(SO4)3
displacement reaction
HYDROGEN
KClO3+3H2SO3=KCl+3H2SO4
3h2so4+fe203------>fe2(H2So4)3 + H20 conc.
Al H2SO4-- Al2SO43 H22Al 3H2SO4-->Al2(SO4)3 3H2=think i got it right...=
This redox reaction also requires an acid as H2SO4 , the overall reaction is.... 5H2C2O4 + 2KMnO4 + 3H2SO4 = K2SO4 + 2MnSO4 + 10CO2 +8H2O
There are two hydrogens in H2SO4. So there are six hydrogens in 3H2SO4.
A nuclear hydraulic geothermal solar powered paynus will go up ur tight hole
Calcium phosphate reacts with sulfuric acid to form calcium sulfate and phosphoric acid.
ACTUALLY The answer is: 3H2SO4 + 2K3PO4 = 3K2SO4 + 2H3PO4 Because the last answer was not balanced correctly.
The balanced equation for aluminum reacting with sulfuric acid is 2Al + 3H2SO4 -> Al2(SO4)3 + 3H2.
57.6