Equations balanced on the previous day | Equations balanced on the next day |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SiO2 + Ca = Si + CaO2 =>
SiO2 + Ca = Si + CaO2
Mn(NO3)2 + H2O2 + KOH = MnO2 + K(NO3) + H2O =>
Mn(NO3)2 + H2O2 + 2 KOH = MnO2 + 2 K(NO3) + 2 H2O
Zn + K2CrO8 + KOH = K2ZnO2 + KCrO2 + H2O =>
11 Zn + 2 K2CrO8 + 20 KOH = 11 K2ZnO2 + 2 KCrO2 + 10 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + H2O + K2SO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 3 H2O + K2SO4 + 5 Na2SO4
Na2S + Cu(OH)2 = CuS + NaOH =>
Na2S + Cu(OH)2 = CuS + 2 NaOH
Pb(NO3)4 + Ca = Pb + Ca(NO3)4 =>
Pb(NO3)4 + Ca = Pb + Ca(NO3)4
C6H5C2H5 + KMnO4 = MnO2 + H2O + K2CO3 + C6H5COOH =>
2 C6H5C2H5 + 18 KMnO4 = 18 MnO2 + 7 H2O + 9 K2CO3 + C6H5COOH
PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O
H2O + CuSO4 = Cu + SO2 + OH =>
2 H2O + CuSO4 = Cu + SO2 + 4 OH
H2O2 + Mn(NO3)2 + KOH = K2MnO4 + KNO3 + H2O =>
2 H2O2 + Mn(NO3)2 + 4 KOH = K2MnO4 + 2 KNO3 + 4 H2O
NaAl(OH)4 + CO2 = Na2CO3 + Al2(CO3)3 + H2O =>
2 NaAl(OH)4 + 4 CO2 = Na2CO3 + Al2(CO3)3 + 4 H2O
C7H8 + H2O2 = C7H6O2 + H2O =>
C7H8 + 3 H2O2 = C7H6O2 + 4 H2O
NaBr + AgI = AgBr + NaI =>
NaBr + AgI = AgBr + NaI
PH4Cl + HClO3 = Cl2 + H2O + H3PO4 =>
5 PH4Cl + 9 HClO3 = 7 Cl2 + 7 H2O + 5 H3PO4
Fe(NO3)2 = FeO + NO2 + O2 =>
2 Fe(NO3)2 = 2 FeO + 4 NO2 + O2
ZnCO3 + C6H8O7 = Zn3(C6H5O7) + H2O + CO2 =>
18 ZnCO3 + 7 C6H8O7 = 6 Zn3(C6H5O7) + 13 H2O + 24 CO2
SO4{-}2 + H3O{+} = O2 + H2S + H2O =>
4 SO4{-}2 + 4 H3O{+} = 9 O2 + 4 H2S + 2 H2O
Cu(NH3)4 + HC2H3O2 = Cu + NH4 + C2H3O2 =>
Cu(NH3)4 + 4 HC2H3O2 = Cu + 4 NH4 + 4 C2H3O2
OH{-} + Br2 = Br2O3{-} + Br{-} + H2O =>
12 OH{-} + 7 Br2 = 2 Br2O3{-} + 10 Br{-} + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3(CH2)7CH3 + O2 = CO2 + H2OH =>
3 CH3(CH2)7CH3 + 37 O2 = 27 CO2 + 20 H2OH
FeO2(s) + CO(g) = Fe3O4(s) + CO2(g) =>
3 FeO2(s) + 2 CO(g) = Fe3O4(s) + 2 CO2(g)
NaCl + Fe(NO3)2 = FeCl + Na(NO3)2 =>
NaCl + Fe(NO3)2 = FeCl + Na(NO3)2
Li + N2 = Li5N2 =>
5 Li + N2 = Li5N2
Pb(C2H3O2)2(aq) + Mg(NO3)2(aq) = Mg(C2H3O2)2(aq) + Pb(NO3)2(aq) =>
Pb(C2H3O2)2(aq) + Mg(NO3)2(aq) = Mg(C2H3O2)2(aq) + Pb(NO3)2(aq)
MnO4{-} + CN{-} + H2O = Mn{2+} + CO2 + OH{-} + NO2 =>
9 MnO4{-} + 5 CN{-} + 16 H2O = 9 Mn{2+} + 5 CO2 + 32 OH{-} + 5 NO2
C8H8BrNO + HCl + NaOH = BrC6H4NH2 + CH3COOH + NaCl =>
C8H8BrNO + HCl + NaOH = BrC6H4NH2 + CH3COOH + NaCl
CaF = Ca + F =>
CaF = Ca + F
OH{-} + H2PO4{-} = PO4{3-} + H2O =>
2 OH{-} + H2PO4{-} = PO4{3-} + 2 H2O
S2O3{-2} + H2O + Cl2 = SO4{-2} + H{+} + Cl{-} =>
S2O3{-2} + 5 H2O + 4 Cl2 = 2 SO4{-2} + 10 H{+} + 8 Cl{-}
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
H2C2O4 + (OH)2 = HC2O4 + H2O =>
2 H2C2O4 + (OH)2 = 2 HC2O4 + 2 H2O
AgNO3 + Li2CrO4 = Ag2CrO4 + LiNO3 =>
2 AgNO3 + Li2CrO4 = Ag2CrO4 + 2 LiNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeCl3 + KSCN = KCl + FeSCNCl2 =>
FeCl3 + KSCN = KCl + FeSCNCl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + NH3 = MnO2 + KOH + N2 + H2O =>
2 KMnO4 + 2 NH3 = 2 MnO2 + 2 KOH + N2 + 2 H2O
Cu2 + PbN(NO3)2 = Cu(NO3)2 + PbN =>
Cu2 + 2 PbN(NO3)2 = 2 Cu(NO3)2 + 2 PbN
CH3CH3CHCHCH3CH3 + O2 = CH3CH3COCHCH3CH3 + H2O =>
4 CH3CH3CHCHCH3CH3 + 3 O2 = 4 CH3CH3COCHCH3CH3 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca(OH)2(aq) + HC2H3O2(aq) = H2O(l) + Ca(CH3COO)2(aq) =>
Ca(OH)2(aq) + 2 HC2H3O2(aq) = 2 H2O(l) + Ca(CH3COO)2(aq)
Zn(s) + MnI2(Ac) = ZnI2(Ac) + Mn(s) =>
Zn(s) + MnI2(Ac) = ZnI2(Ac) + Mn(s)
H{+} + ClO4{-} + Sn{2+} = Sn{4+} + Cl{-} + H2O =>
8 H{+} + ClO4{-} + 4 Sn{2+} = 4 Sn{4+} + Cl{-} + 4 H2O
H2O + SO2 + KMnO4 = K2SO4 + MnSO2 + H2SO4 =>
6 H2O + 9 SO2 + 2 KMnO4 = K2SO4 + 2 MnSO2 + 6 H2SO4
LiOH = Li{+} + OH{-} =>
LiOH = Li{+} + OH{-}
KMnO4 + Fe + HCl = FeCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Fe + 16 HCl = 5 FeCl2 + 2 MnCl2 + 2 KCl + 8 H2O
C2H5CHO + K2Cr2O7 + H2SO4 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2 =>
7 C2H5CHO + K2Cr2O7 + 4 H2SO4 = 7 C2H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2
Ti2{+3} + MnO4{-} + H2O = TiO{+2} + Mn{+2} + OH{-} =>
Ti2{+3} + MnO4{-} + 2 H2O = 2 TiO{+2} + Mn{+2} + 4 OH{-}
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/21/23
Equations balanced on 01/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.