Equations balanced on the previous day | Equations balanced on the next day |
4 HNO3 = 4 NO2 + O2 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
S + O = SO2 =>
S + 2 O = SO2
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cu + HNO{+3} = Cu(NO{+3}){+2} + NO + H{+2}O =>
Cu + 5 HNO{+3} = Cu(NO{+3}){+2} + 4 NO + 5 H{+2}O
Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Mg(s) + O2(g) = MgO =>
2 Mg(s) + O2(g) = 2 MgO
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
C2H3F + O2 = CO2 + H2O + F2 =>
4 C2H3F + 11 O2 = 8 CO2 + 6 H2O + 2 F2
Mg + O = MgO =>
Mg + O = MgO
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + H2O + Fe2(SO4)3 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 Fe2(SO4)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
HNO3 + Al = AlNO3 + H2 =>
2 HNO3 + 2 Al = 2 AlNO3 + H2
I2 + NaBr = NaI + Br =>
I2 + 2 NaBr = 2 NaI + 2 Br
Fe + O = Fe3O =>
3 Fe + O = Fe3O
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
H2O(l) = H2(g) + O2 =>
2 H2O(l) = 2 H2(g) + O2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
MnO2 + Sn(OH)4 = Mn(OH)4 + Sn2O4 =>
2 MnO2 + 2 Sn(OH)4 = 2 Mn(OH)4 + Sn2O4
Na2SO4 + KCl = NaCl + K2SO4 =>
Na2SO4 + 2 KCl = 2 NaCl + K2SO4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe3 + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe3 + 9 H2SO4 = 3 Fe2(SO4)3 + 9 H2
MgSO4 + NaOH = NaSO4 + MgOH =>
MgSO4 + NaOH = NaSO4 + MgOH
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4) + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(NO3)3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al(OH)3 + HCl = H(OH)3 + AlCl =>
Al(OH)3 + HCl = H(OH)3 + AlCl
Al(s) + CuCl2(aq) = Cu(s) + AlCl3(aq) =>
2 Al(s) + 3 CuCl2(aq) = 3 Cu(s) + 2 AlCl3(aq)
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
Na2SO4 + CH3COOH = CH3COONa + H2SO4 =>
Na2SO4 + 2 CH3COOH = 2 CH3COONa + H2SO4
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/16/14
Equations balanced on 03/18/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.