Equations balanced on the previous day | Equations balanced on the next day |
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H2O(aq) = H2 + O2 =>
2 H2O(aq) = 2 H2 + O2
N4 = N2 =>
N4 = 2 N2
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
Ag + Br2 = Ag2Br =>
4 Ag + Br2 = 2 Ag2Br
Fe2(SO4)3 + H2S = Fe2S3 + H2SO2 =>
Fe2(SO4)3 + 6 H2S = Fe2S3 + 6 H2SO2
Br2 + I2 + OH{-} = Br2O3{-} + I{-} + H2O =>
2 Br2 + 5 I2 + 12 OH{-} = 2 Br2O3{-} + 10 I{-} + 6 H2O
S2Cl2 + H2SO4 = SO2 + HCl + H2O =>
S2Cl2 + 3 H2SO4 = 5 SO2 + 2 HCl + 2 H2O
(Na)2O + H2O = NaOH =>
(Na)2O + H2O = 2 NaOH
Sn(s) + NaOH(aq) = Na2SnO2(aq) + H2(g) =>
Sn(s) + 2 NaOH(aq) = Na2SnO2(aq) + H2(g)
Fe + Cd(C2H3O2)2 = Fe(C2H3O2)2 + Cd =>
Fe + Cd(C2H3O2)2 = Fe(C2H3O2)2 + Cd
FeBr3(aq) + AgNO3(aq) = Fe(NO3)3(aq) + AgBr(s) =>
FeBr3(aq) + 3 AgNO3(aq) = Fe(NO3)3(aq) + 3 AgBr(s)
NH4 + ZnI2 = NH4I + Zn =>
2 NH4 + ZnI2 = 2 NH4I + Zn
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
Cr2O7 + C2H5OH + H{+} = Cr{+} + CH3COOH + H2O =>
Cr2O7 + 3 C2H5OH + 2 H{+} = 2 Cr{+} + 3 CH3COOH + 4 H2O
CaC2 + H2O2 = Ca(OH)2 + C =>
CaC2 + H2O2 = Ca(OH)2 + 2 C
Fe(NO3)3 + Ba(SCN)2 = Fe(SCN)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 Ba(SCN)2 = 2 Fe(SCN)3 + 3 Ba(NO3)2
BaCl2 + Na2CO3 + H2O = Ba(OH)2 + NaCl + CO2 =>
BaCl2 + Na2CO3 + H2O = Ba(OH)2 + 2 NaCl + CO2
H2O4S + CaCO3 = CO2 + H2O + CaSO4 =>
H2O4S + CaCO3 = CO2 + H2O + CaSO4
C8H9NO2 + KMnO4 + H2SO4 = C7H5NO4 + CO2 + MnSO4 + K2SO4 + H2O =>
5 C8H9NO2 + 12 KMnO4 + 18 H2SO4 = 5 C7H5NO4 + 5 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2SO4 =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2SO4
Ni(s) + HI(aq) = NiI + H =>
Ni(s) + HI(aq) = NiI + H
Zn + Co2(SO4)3 = Co + ZnSO4 =>
3 Zn + Co2(SO4)3 = 2 Co + 3 ZnSO4
CH3CO2Na + HCl = CH3CO2H + NaCl =>
CH3CO2Na + HCl = CH3CO2H + NaCl
KClO + H2O = KCl + OH =>
KClO + H2O = KCl + 2 OH
C5H6O2 + O2 = CO2 + H2O =>
2 C5H6O2 + 11 O2 = 10 CO2 + 6 H2O
MgCO3(aq) + HCl = MgCl2 + CO2(g) + H2O(g) =>
MgCO3(aq) + 2 HCl = MgCl2 + CO2(g) + H2O(g)
Pb(CH3COO)2 + O2 = Pb(OH)2 + H2O + CO2 =>
Pb(CH3COO)2 + 4 O2 = Pb(OH)2 + 2 H2O + 4 CO2
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
Cu(OH)2 + ClOH = Cu(ClO)2 + H2O =>
Cu(OH)2 + 2 ClOH = Cu(ClO)2 + 2 H2O
F2 + KCl = K + F2Cl =>
F2 + KCl = K + F2Cl
CdCl2 + K4Fe(CN)6 = KCl + Cd2Fe(CN)6 =>
2 CdCl2 + K4Fe(CN)6 = 4 KCl + Cd2Fe(CN)6
FeCl3 + Br2 + KOH = K2FeO4 + KBr + KCl + H2O =>
2 FeCl3 + 3 Br2 + 16 KOH = 2 K2FeO4 + 6 KBr + 6 KCl + 8 H2O
Ca(OH)2 + SO2 + H2O + O2 = CaSO4*2H2O =>
2 Ca(OH)2 + 2 SO2 + 2 H2O + O2 = 2 CaSO4*2H2O
MnSO4 + NaBiO3 + HNO3 = Bi(NO3)3 + H2O + H2SO4 + NaMnO4 + NaNO3 =>
2 MnSO4 + 5 NaBiO3 + 18 HNO3 = 5 Bi(NO3)3 + 7 H2O + 2 H2SO4 + 2 NaMnO4 + 3 NaNO3
H2SO4 + KHCO3 = KSO4 + H2HCO3 =>
H2SO4 + KHCO3 = KSO4 + H2HCO3
FeI2 + Ag = AgI + Fe =>
FeI2 + 2 Ag = 2 AgI + Fe
F + K2S = KF + S =>
2 F + K2S = 2 KF + S
Li + Pb(CO3)2 = Li2CO3 + Pb =>
4 Li + Pb(CO3)2 = 2 Li2CO3 + Pb
Cu(OH)2 = CuO(aq) + H2O =>
Cu(OH)2 = CuO(aq) + H2O
CaMg(CO3)2 + HNO3 = MgO + CaNO3 + H2O + CO2 + O =>
2 CaMg(CO3)2 + 2 HNO3 = 2 MgO + 2 CaNO3 + H2O + 4 CO2 + O
NaI + Ca(NO3)2 = NaNO3 + CaI2 =>
2 NaI + Ca(NO3)2 = 2 NaNO3 + CaI2
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)4 + BaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 Ba(NO3)2 = KAl(NO3)4 + 2 BaSO4 + 12 H2O
Na2 + CO3 + NH4OH = NaOH + (NH4)2CO3 =>
Na2 + CO3 + 2 NH4OH = 2 NaOH + (NH4)2CO3
ICl3 + NaBr = NaCl + Br2 + ICl =>
ICl3 + 2 NaBr = 2 NaCl + Br2 + ICl
CH3CH3CH2OH + Cr2O7{2-} + H{+} = CH3CH2COH + Cr + H2O =>
4 CH3CH3CH2OH + Cr2O7{2-} + 2 H{+} = 4 CH3CH2COH + 2 Cr + 7 H2O
CaF2 + Al2O3 + SiO2 = CaO + Al2SiO4F2 =>
CaF2 + Al2O3 + SiO2 = CaO + Al2SiO4F2
NH4CO3 + KOH = KCO3 + NH3 + H2O =>
NH4CO3 + KOH = KCO3 + NH3 + H2O
C6H10O5 + CuO = CO2 + Cu2O + H2O =>
C6H10O5 + 24 CuO = 6 CO2 + 12 Cu2O + 5 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/04/24
Equations balanced on 07/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.