Equations balanced on the previous day | Equations balanced on the next day |
2 Mn2O7 + 7 Pb = 7 PbO2 + 2 Mn2
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
HN3 + H2O = N3 + H3O =>
HN3 + H2O = N3 + H3O
CaBr2(aq) + KI(aq) = KBr(aq) + CaI2(aq) =>
CaBr2(aq) + 2 KI(aq) = 2 KBr(aq) + CaI2(aq)
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
CaCl2*2H2O = Ca(Cl)2 + H2O =>
CaCl2*2H2O = Ca(Cl)2 + 2 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
H3AsO + BrO3 = H3AsO4 + Br =>
H3AsO + BrO3 = H3AsO4 + Br
U3O8 + HNO3 = H2O + NO2 + UO2(NO3)2 =>
U3O8 + 8 HNO3 = 4 H2O + 2 NO2 + 3 UO2(NO3)2
NH3 + O3 = N2O4 + H2O =>
6 NH3 + 7 O3 = 3 N2O4 + 9 H2O
Pb + N4 = PbN4 =>
Pb + N4 = PbN4
Zn(OH)2 + Cu = Cu(OH)2 + Zn =>
Zn(OH)2 + Cu = Cu(OH)2 + Zn
FeS2 + H2O + O2 = FeOOH + H2SO4 =>
4 FeS2 + 10 H2O + 15 O2 = 4 FeOOH + 8 H2SO4
CH3COOH + CH3CH(OH)CH2(CH3)CH3 = CH3COOCH3CH2CH3 + H2O =>
10 CH3COOH + 7 CH3CH(OH)CH2(CH3)CH3 = 11 CH3COOCH3CH2CH3 + 5 H2O
CH3{-}CH2{-}CO{-}NH2{-}H2O = CH3{-}CH2{-}CN =>
CH3{-}CH2{-}CO{-}NH2{-}H2O = CH3{-}CH2{-}CN
K2CO3(AQ) + CaCl2(AQ) = CaCO3(s) + KCl(AQ) =>
K2CO3(AQ) + CaCl2(AQ) = CaCO3(s) + 2 KCl(AQ)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
U3O8 + HNO3 = H2O + NO2 + UO2(NO3)2 =>
U3O8 + 8 HNO3 = 4 H2O + 2 NO2 + 3 UO2(NO3)2
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
C4H5(OH)2 + O2 = CO2 + H2O =>
4 C4H5(OH)2 + 19 O2 = 16 CO2 + 14 H2O
Fe{3+} + Cl{-} = Fe{2+} + Cl2 =>
2 Fe{3+} + 2 Cl{-} = 2 Fe{2+} + Cl2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
KBr + AgSCN = AgBr + KSCN =>
KBr + AgSCN = AgBr + KSCN
K2Cr2O7 + H2SO4 + H2O2 = Cr2SO43 + K2SO4 + H2O =>
K2Cr2O7 + 2 H2SO4 + 34 H2O2 = Cr2SO43 + K2SO4 + 36 H2O
[Co(H2O)(NH3)5]Cl2 + HCl = [Co(Cl)(NH3)5]Cl2 + H2O + H2 =>
2[Co(H2O)(NH3)5]Cl2 + 2 HCl = 2[Co(Cl)(NH3)5]Cl2 + 2 H2O + H2
NaSbO2 + [Ag(NH3)2]OH + H2O = Ag + Na[Sb(OH)6] + NH3 =>
NaSbO2 + 2[Ag(NH3)2]OH + 2 H2O = 2 Ag + Na[Sb(OH)6] + 4 NH3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C6H11OH + Cr2O7{2-} + H{+} = C6H10O + Cr{3+} + H2O =>
3 C6H11OH + Cr2O7{2-} + 8 H{+} = 3 C6H10O + 2 Cr{3+} + 7 H2O
SO2 + Hg(NO3)2 = Hg + NO2 + SO4 =>
SO2 + Hg(NO3)2 = Hg + 2 NO2 + SO4
C7H5NO3 + C3H2N2 + C6H10O3 = C16H16O5N3 + H2O =>
56 C7H5NO3 + 74 C3H2N2 + 79 C6H10O3 = 68 C16H16O5N3 + 65 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2Zn(OH)4 = Zn + NaOH + H2O + O2 =>
2 Na2Zn(OH)4 = 2 Zn + 4 NaOH + 2 H2O + O2
Ag + NO3{-} + H{+} = Ag{+} + NO + H2O =>
3 Ag + NO3{-} + 4 H{+} = 3 Ag{+} + NO + 2 H2O
AgClO3 = AgO3 + Cl2 =>
2 AgClO3 = 2 AgO3 + Cl2
P + O = P9O5 =>
9 P + 5 O = P9O5
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NaHSO3 + Ca(OH)2 + O2 = Na2SO4 + CaSO4 + H2O =>
2 NaHSO3 + Ca(OH)2 + O2 = Na2SO4 + CaSO4 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ag + NO3{-} + H{+} = Ag{+} + NO2 + H2O =>
Ag + NO3{-} + 2 H{+} = Ag{+} + NO2 + H2O
AlCl3 + LiOH = Al(OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(OH)3 + 3 LiCl
C2S + Cl2 = CCl4 + S2Cl2 =>
2 C2S + 9 Cl2 = 4 CCl4 + S2Cl2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/09/24
Equations balanced on 03/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.