Equations balanced on the previous day | Equations balanced on the next day |
4 PbO4 = Pb4 + 8 O2
CuSO4*7H2O = CuO + H2O + H2SO4 =>
CuSO4*7H2O = CuO + 6 H2O + H2SO4
MnO4{-} + S2{-} + H2O = Mn2{+} + S + OH{-} =>
2 MnO4{-} + 13 S2{-} + 8 H2O = Mn2{+} + 26 S + 16 OH{-}
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
[I]{-} + H2SO4 = [SO4]{2-} + I2 + H2S + H2O =>
8[I]{-} + 5 H2SO4 = 4[SO4]{2-} + 4 I2 + H2S + 4 H2O
Al(OH)3 + K2SO3 = Al2(SO3)3 + KOH =>
2 Al(OH)3 + 3 K2SO3 = Al2(SO3)3 + 6 KOH
KMnO4 + Ni = NiO2 + MnO2 + K2O =>
4 KMnO4 + 3 Ni = 3 NiO2 + 4 MnO2 + 2 K2O
C16H3202 + O2 = CO2 + H2O =>
2 C16H3202 + 1633 O2 = 32 CO2 + 3202 H2O
FeS + BaSO4 = FeSO4 + BaS =>
FeS + BaSO4 = FeSO4 + BaS
CH3OH + CaCl2 = Ca(OH)2 + CH3Cl =>
2 CH3OH + CaCl2 = Ca(OH)2 + 2 CH3Cl
Li2O + CeO2 = LiCeO2 + O =>
Li2O + 2 CeO2 = 2 LiCeO2 + O
K3Fe(CN)6 + Na2S2O3 = K2S2O3 + Na3Fe(CN)6 =>
2 K3Fe(CN)6 + 3 Na2S2O3 = 3 K2S2O3 + 2 Na3Fe(CN)6
NaCo3 + HCl = HNa + ClCo3 =>
NaCo3 + HCl = HNa + ClCo3
CrO4 + H = Cr2O7 + H2O =>
2 CrO4 + 2 H = Cr2O7 + H2O
NH4 + SO3 = (NH4)SO3 =>
NH4 + SO3 = (NH4)SO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2 =>
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2
C4H6 + HBr = C4H8Br2 =>
C4H6 + 2 HBr = C4H8Br2
HCl + Sn(NO3)4 = SnCl4 + HNO3 =>
4 HCl + Sn(NO3)4 = SnCl4 + 4 HNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2S + K2Cr2O7 + HCl = S + CrCl2 + H2O + KCl =>
4 H2S + K2Cr2O7 + 6 HCl = 4 S + 2 CrCl2 + 7 H2O + 2 KCl
NH4SCN + CuO = Cu2(SCN)2 + NH4O =>
2 NH4SCN + 2 CuO = Cu2(SCN)2 + 2 NH4O
Zn + H2SO4 = Zn2SO4 + H2S + H2O =>
8 Zn + 5 H2SO4 = 4 Zn2SO4 + H2S + 4 H2O
CrCl3 + Na2Co3 = Cr2(Co3)3 + NaCl =>
2 CrCl3 + 3 Na2Co3 = Cr2(Co3)3 + 6 NaCl
H2O + NO3 + NO = HNO3 =>
2 H2O + 3 NO3 + NO = 4 HNO3
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Na + CHO + HCl = NaCl + C10H12O2 + H2O =>
18 Na + 10 CHO + 18 HCl = 18 NaCl + C10H12O2 + 8 H2O
CH3CHOHCH3 + Na = CH3CHONaCH3 + H2 =>
2 CH3CHOHCH3 + 2 Na = 2 CH3CHONaCH3 + H2
CuO + H = CuH + H2O =>
CuO + 3 H = CuH + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cl2 + KNO3 + H2O = KClO3 + KCl + HNO2 =>
Cl2 + 2 KNO3 + H2O = KClO3 + KCl + 2 HNO2
CH3CH2OH + CH3CH2CH2COOH = C6H12O2 + H2O =>
CH3CH2OH + CH3CH2CH2COOH = C6H12O2 + H2O
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaClO3(aq)
CH3COHCH3CH3 + MnO4 = CH3CHCOH + H2O + MnO2 =>
3 CH3COHCH3CH3 + 3 MnO4 = 4 CH3CHCOH + 5 H2O + 3 MnO2
Cr2O7{-2} + H{+} + S{-2} = S + Cr{3} + H2O =>
Cr2O7{-2} + 14 H{+} + 3 S{-2} = 3 S + 2 Cr{3} + 7 H2O
Fe2O1 + C = Fe2 + CO2 =>
2 Fe2O1 + C = 2 Fe2 + CO2
Be + H2SO4 = Be2SO4 + H2 =>
2 Be + H2SO4 = Be2SO4 + H2
C2H4 + KMnO4 + H2O = MnO2 + KOH + CH2OH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 6 CH2OH
K2Cr2O7 + KI + HCl = Cr2(Cl)3 + KCl + I2 + H2O =>
2 K2Cr2O7 + 18 KI + 28 HCl = 2 Cr2(Cl)3 + 22 KCl + 9 I2 + 14 H2O
CS2 + O6 = CO2 + SO4 =>
3 CS2 + 5 O6 = 3 CO2 + 6 SO4
C18H40 + O2 = CO2 + H2O =>
C18H40 + 28 O2 = 18 CO2 + 20 H2O
C3H6O + NaClO = CHCl3 + NaC2H3O2 + NaOH =>
C3H6O + 3 NaClO = CHCl3 + NaC2H3O2 + 2 NaOH
CaCO3 + HI = H2O + CaI2 + CO2 =>
CaCO3 + 2 HI = H2O + CaI2 + CO2
C10H8 + CO2 + H2O = CH3COOH =>
C10H8 + 2 CO2 + 8 H2O = 6 CH3COOH
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + FeO3 + CO2 =>
2 FeCr2O4 + 4 Na2CO3 + 5 O2 = 4 Na2CrO4 + 2 FeO3 + 4 CO2
H2N2O8Zr = Zr(NO3)2(OH)2 =>
H2N2O8Zr = Zr(NO3)2(OH)2
CH3OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
6 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 14 H2O + 2 K2SO4
H2SO4 + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4 + 2 Fe = Fe2(SO4)3 + 3 H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/22/24
Equations balanced on 04/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.