Equations balanced on the previous day | Equations balanced on the next day |
NaOH + HCl = NaCl + H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
CO + O2 = CO2 = =>
2 CO + O2 = 2 CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
(Cr2O7)2{-} + (H3O)1{+} + e = Cr + H2O =>
(Cr2O7)2{-} + 28(H3O)1{+} + 27e = 4 Cr + 42 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
CuSO4(aq) + Fe(s) = FeSO4(aq) + Cu(s) =>
CuSO4(aq) + Fe(s) = FeSO4(aq) + Cu(s)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
HBr + MnO2 = MnBr2 + Br2 + H2O =>
4 HBr + MnO2 = MnBr2 + Br2 + 2 H2O
C20H11NaO5 + Br2 + NaOH = C20H7Br4NaO5 + NaBr + H2O =>
C20H11NaO5 + 4 Br2 + 4 NaOH = C20H7Br4NaO5 + 4 NaBr + 4 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al2O3(s) + CO(g) = Al(s) + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al(s) + 3 CO2(g)
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
MgSO3(s) = MgO(s) + SO2(g) =>
MgSO3(s) = MgO(s) + SO2(g)
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
CO + O2 = CO2O3 =>
CO + 2 O2 = CO2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
HCOOH + C3H5OH = HCOOC3H5 + H2O =>
HCOOH + C3H5OH = HCOOC3H5 + H2O
ReO2 + NaOH + O2 = Na3ReO5 + H2O =>
4 ReO2 + 12 NaOH + 3 O2 = 4 Na3ReO5 + 6 H2O
NaPb + C2H5Cl = Pb(C2H5)4 + Pb + NaCl =>
4 NaPb + 4 C2H5Cl = Pb(C2H5)4 + 3 Pb + 4 NaCl
(Cr2O7)2{-} + (H3O)1{+} + e = (Cr)3 + H2O =>
3(Cr2O7)2{-} + 84(H3O)1{+} + 81e = 4(Cr)3 + 126 H2O
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
(Cr2O7)2{-} + (H3O)1{+} + e = (Cr)3{+} + H2O =>
3(Cr2O7)2{-} + 84(H3O)1{+} + 77e = 4(Cr)3{+} + 126 H2O
Na2SO3* + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2SO3* + H2SO4 = Na2SO4 + SO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
(Cr2O7)2{-} + (H3O)1{+} + e = (Cr){3} + H2O =>
(Cr2O7)2{-} + 28(H3O)1{+} + 15e = 4(Cr){3} + 42 H2O
(Cr2O7)2{-} + (H3O)1{+} + e = Cr{3} + H2O =>
(Cr2O7)2{-} + 28(H3O)1{+} + 15e = 4 Cr{3} + 42 H2O
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O
Li + O2 = Li2O3 =>
4 Li + 3 O2 = 2 Li2O3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HIO3 + Pb(NO3)2 = Pb(IO3)2 + HNO3 =>
2 HIO3 + Pb(NO3)2 = Pb(IO3)2 + 2 HNO3
MnO2 + HCl = MnCl + H2O + Cl =>
MnO2 + 4 HCl = MnCl + 2 H2O + 3 Cl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/12/16
Equations balanced on 03/13/15
Geef ons feedback over uw ervaring met de chemische formule balancer.