Equations balanced on the previous day | Equations balanced on the next day |
K2(OH)2 + C(OH)2 = K2(OH)4 + C
XC2H4O + KMnO4 + H2SO4 = XCHO2 + CO2 + K2SO4 + MnSO4 + H2O =>
10 XC2H4O + 18 KMnO4 + 27 H2SO4 = 10 XCHO2 + 10 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
Pb3O4 + KI + H2SO4 = PbSO4 + I2 + K2SO4 + H2O =>
Pb3O4 + 2 KI + 4 H2SO4 = 3 PbSO4 + I2 + K2SO4 + 4 H2O
KOH + (NH4)2SO4 = H2O + NH3 + K2SO4 =>
2 KOH + (NH4)2SO4 = 2 H2O + 2 NH3 + K2SO4
C18H36O2 + NaOH = NaC18H35O2 + H2O =>
C18H36O2 + NaOH = NaC18H35O2 + H2O
Ag2S + HNO3 = Ag(NO3)2 + NO + S + H2O =>
3 Ag2S + 16 HNO3 = 6 Ag(NO3)2 + 4 NO + 3 S + 8 H2O
FeCl3 + H2O + C6H8O6 = FeCl2 + HCl + C6H10O8 =>
2 FeCl3 + 2 H2O + C6H8O6 = 2 FeCl2 + 2 HCl + C6H10O8
Na2SO + K2Cr2O = NaK + SOCr2O =>
Na2SO + K2Cr2O = 2 NaK + SOCr2O
CH3CH2COOHBr2 = CH3CH(Br)COOHHBr =>
CH3CH2COOHBr2 = CH3CH(Br)COOHHBr
AgNO3 + H3OCl = AgCl + H3ONO3 =>
AgNO3 + H3OCl = AgCl + H3ONO3
Na2SO3 + Cl2 + H2O = NaCl2 + H2SO4 =>
Na2SO3 + 2 Cl2 + H2O = 2 NaCl2 + H2SO4
CH3COOH + H2O = CH3CHO + H2O2 =>
CH3COOH + H2O = CH3CHO + H2O2
Ba(CN)2(aq) + H2SO4(aq) = BaSO4(s) + HCN(g) =>
Ba(CN)2(aq) + H2SO4(aq) = BaSO4(s) + 2 HCN(g)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeSCN + H2O = FeO + SCN + H2 =>
FeSCN + H2O = FeO + SCN + H2
Mg(OH)2 = Mg + O + H2O =>
Mg(OH)2 = Mg + O + H2O
KCr2O7 + KBr + SO4H2 = (SO4)3Cr2 + Br2 + SO4K2 + H2O =>
2 KCr2O7 + 14 KBr + 14 SO4H2 = 2(SO4)3Cr2 + 7 Br2 + 8 SO4K2 + 14 H2O
MnS + HBr = Mn(Br)2 + H2S =>
MnS + 2 HBr = Mn(Br)2 + H2S
Cu + HNO3 = NO2 + CuO + H2O =>
Cu + 2 HNO3 = 2 NO2 + CuO + H2O
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
(Cr2O7)2{-} + (SO3)2{-} + H{+} = Cr3{+} + (SO4)2{-} + H2O =>
12(Cr2O7)2{-} + 77(SO3)2{-} + 28 H{+} = 16 Cr3{+} + 77(SO4)2{-} + 14 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
ClO{+}{-} + CrO2{+}{-} = CrO4{+}{-} + Cl{+}{-} =>
2 ClO{+}{-} + CrO2{+}{-} = CrO4{+}{-} + 2 Cl{+}{-}
KOH + H3PO4 = H4O + KPO4 =>
KOH + H3PO4 = H4O + KPO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2CO3 + Ca(OH)2 = CaCO3 + Na2(OH)2 =>
Na2CO3 + Ca(OH)2 = CaCO3 + Na2(OH)2
FeCl3 + NH4OH = Fe(OH)2 + (NH4)Cl + Cl =>
FeCl3 + 2 NH4OH = Fe(OH)2 + 2(NH4)Cl + Cl
H2SO4 + KI + NaIO3 = I2 + KIO3 + H2O + Na2SO4 =>
3 H2SO4 + 5 KI + 6 NaIO3 = 3 I2 + 5 KIO3 + 3 H2O + 3 Na2SO4
C3 + H3 = C3H3 =>
C3 + H3 = C3H3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Pb + O2 = PbO5 =>
2 Pb + 5 O2 = 2 PbO5
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
NH3 + NiCl2*6H2O = Ni(NH3)6 + Cl3 + H2O =>
18 NH3 + 3 NiCl2*6H2O = 3 Ni(NH3)6 + 2 Cl3 + 18 H2O
PO4{3-} + Fe{3+} = FePO4 =>
PO4{3-} + Fe{3+} = FePO4
C6H11O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H11O + 7 HNO3 = C6H10O4 + 7 NO2 + 4 H2O
KCl + Ba(ClO)2 + H2SO4 = BaSO4 + K2SO4 + Cl2 + H2O =>
2 KCl + Ba(ClO)2 + 2 H2SO4 = BaSO4 + K2SO4 + 2 Cl2 + 2 H2O
H2C4H6O6 + NaOH = Na + C4H4O6 + H2O =>
H2C4H6O6 + 4 NaOH = 4 Na + C4H4O6 + 4 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Na3(PO4) + Pb(NO3)2 = Pb3(PO4)2 + Na(NO3) =>
2 Na3(PO4) + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 Na(NO3)
NiCl2(aq) + NaOH(aq) = Ni(OH)2(l) + NaCl(s) =>
NiCl2(aq) + 2 NaOH(aq) = Ni(OH)2(l) + 2 NaCl(s)
Ca(s) + HNo3(aq) = Ca(No3)2(aq) + H2(g) =>
Ca(s) + 2 HNo3(aq) = Ca(No3)2(aq) + H2(g)
Mn(NO3)2 + NaBiO3 + HNO3 = NaNO3 + HMnO4 + Bi(NO3)3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 5 NaNO3 + 2 HMnO4 + 5 Bi(NO3)3 + 7 H2O
PbO2 + HBr = Pb2 + Br2 + H2O =>
2 PbO2 + 8 HBr = Pb2 + 4 Br2 + 4 H2O
KCNS + Al + HCl = KCl + AlCl3 + NH4Cl + C + H2S =>
3 KCNS + 4 Al + 18 HCl = 3 KCl + 4 AlCl3 + 3 NH4Cl + 3 C + 3 H2S
CaCl2 + Hg(NO3)2 = Ca(NO3)2 + HgCl2 =>
CaCl2 + Hg(NO3)2 = Ca(NO3)2 + HgCl2
FeCO3 + H2O = Fe(OH)2 + CO2 =>
FeCO3 + H2O = Fe(OH)2 + CO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/02/23
Equations balanced on 01/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.