 |
Balance equation of any chemical reaction online for free
Mg + O2 = MgO => 2 Mg + O2 = 2 MgO
KMnO4 = K2MnO4 + MnO2 + O2 => 2 KMnO4 = K2MnO4 + MnO2 + O2
FeO3 + C = Fe + CO => FeO3 + 3 C = Fe + 3 CO
Cr(OH)3 + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O => 2 Cr(OH)3 + IO3{-} + 4 OH{-} = 2 CrO4{2-} + I{-} + 5 H2O
C3H8 + O2 = CO2 + H2O => C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + O2 = K2O => 4 K + O2 = 2 K2O
K + O2 = K2O => 4 K + O2 = 2 K2O
Cr(OH)3 + NaOH = Na[Cr(OH)4] => Cr(OH)3 + NaOH = Na[Cr(OH)4]
C4H10O + O2 = CO2 + H2O => C4H10O + 6 O2 = 4 CO2 + 5 H2O
C2H6 + O2 = CO2 + H2O => 2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2O3 = Al + O2 => 2 Al2O3 = 4 Al + 3 O2
Na + KNO3 = Na2O + K2O + N2 => 10 Na + 2 KNO3 = 5 Na2O + K2O + N2
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 => Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
Na(s) + H2O(l) = NaOH(aq) + H2(g) => 2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Al2O3 + NaOH = NaAlO2 + H2O => Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Mg + HCl = MgCl2 + H2 => Mg + 2 HCl = MgCl2 + H2
C7H16 + O2 = CO2 + H2O => C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 => Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
NaClO = NaCl + NaClO3 => 3 NaClO = 2 NaCl + NaClO3
PbO2 + HI = PbI2 + I2 + H2O => PbO2 + 4 HI = PbI2 + I2 + 2 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 => 3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Ni(CO)4 = Ni + CO => Ni(CO)4 = Ni + 4 CO
Hg + O2 = HgO => 2 Hg + O2 = 2 HgO
Hg + O2 = HgO => 2 Hg + O2 = 2 HgO
Zn(s) + Cu(No3)2(aq) = Zn(No3)2(aq) + Cu(s) => Zn(s) + Cu(No3)2(aq) = Zn(No3)2(aq) + Cu(s)
C6H12O6 = C2H5OH + CO2 => C6H12O6 = 2 C2H5OH + 2 CO2
Fe2O3 + K = Fe + K2O => Fe2O3 + 6 K = 2 Fe + 3 K2O
Fe2O3 + K = Fe + K2O => Fe2O3 + 6 K = 2 Fe + 3 K2O
Cr(OH)3 + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O => 2 Cr(OH)3 + IO3{-} + 4 OH{-} = 2 CrO4{2-} + I{-} + 5 H2O
Na + H2O = NaOH + H2 => 2 Na + 2 H2O = 2 NaOH + H2
Na(s) + F2(g) = NaF(s) => 2 Na(s) + F2(g) = 2 NaF(s)
H2SO4 + NaOH = Na2SO4 + H2O => H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
N2 + O2 = NO2 => N2 + 2 O2 = 2 NO2
Al + Fe2O3 = Al2O3 + Fe => 2 Al + Fe2O3 = Al2O3 + 2 Fe
Al + Fe2O3 = Al2O3 + Fe => 2 Al + Fe2O3 = Al2O3 + 2 Fe
TiO2 + CO2 = Ti(CO3)2 => TiO2 + 2 CO2 = Ti(CO3)2
C2H2(g) + O2(g) = CO2(g) + H2O(g) => 2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
MnO2 + HCl = MnCl2 + H2O + Cl2 => MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CaC2 + H2O = C2H2 + CaO => CaC2 + H2O = C2H2 + CaO
CH3CH2CH3 + O2 = CO2 + H2O => CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
CO + O2 = CO2 => 2 CO + O2 = 2 CO2
Al + O2 = Al2O3 => 4 Al + 3 O2 = 2 Al2O3
Al + O2 = Al2O3 => 4 Al + 3 O2 = 2 Al2O3
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O => 2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
Na + Cl2 = NaCl => 2 Na + Cl2 = 2 NaCl
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O => 3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O => 2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
H2S + O2 = H2O + SO2 => 2 H2S + 3 O2 = 2 H2O + 2 SO2
Mg + HCl = MgCl2 + H2 => Mg + 2 HCl = MgCl2 + H2
Al2O3 + H2O = Al(OH)3 => Al2O3 + 3 H2O = 2 Al(OH)3
Balance equation of any chemical reaction online for freeEquations balanced on 06/10/19 Equations balanced on 05/18/19 Equations balanced on 06/17/18
|
|
|
|
|
|
|
|
|
|
Choisissez la langue
|
Comment citer ?
|
WebQC.Org
l'éducation en ligne
aide gratuite aux devoirs
problèmes de chimie
questions et réponses
|
|