Equations balanced on the previous day | Equations balanced on the next day |
3 Ca(OH)2(aq) + 2 H3Po4(aq) = Ca3(Po4)2(aq) + 6 H2O(l)
Pb + H2Te = PbTe + H2 =>
Pb + H2Te = PbTe + H2
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + SO2 + H2O =>
As2S3 + 11 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 3 SO2 + 8 H2O
FeCl2 + HNO2 + H2SO4 = FeCl3 + N2 + Fe2(SO4)3 + H2O =>
6 FeCl2 + 2 HNO2 + 3 H2SO4 = 4 FeCl3 + N2 + Fe2(SO4)3 + 4 H2O
Na2SO3 + H2SO4 + KMnO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
AgNO2 = Ag + NO2 =>
AgNO2 = Ag + NO2
OsO4 + H2 = Os + H2O =>
OsO4 + 4 H2 = Os + 4 H2O
CaCl2 + Na2HPO4 = Ca(HPO4) + NaCl =>
CaCl2 + Na2HPO4 = Ca(HPO4) + 2 NaCl
Fe(NO3)3 + CH3COOH = Fe(CH3COO)3 + HNO3 =>
Fe(NO3)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 HNO3
PBr3(l) = P4(s) + Br2(l) =>
4 PBr3(l) = P4(s) + 6 Br2(l)
P4 + NaOH + H2O = PH4 + NaHPO3 =>
P4 + 2 NaOH + 4 H2O = 2 PH4 + 2 NaHPO3
KCIO3 = K2(CIO3)2 = O =>
2 KCIO3 = K2(CIO3)2
Ca + NH4OH + K2C2O4 = CaC2O4 + KOH + NH4 =>
Ca + 2 NH4OH + K2C2O4 = CaC2O4 + 2 KOH + 2 NH4
C2H4 + KMnO4 + H2O = C2H4(OH)2 + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 KOH + 2 MnO2
Cl2 + OH = ClO + H2O =>
Cl2 + 4 OH = 2 ClO + 2 H2O
MnS2O3 + MnO4{-} + OH{-} = MnO2 + SO4{-2} + H2O =>
3 MnS2O3 + 10 MnO4{-} + 2 OH{-} = 13 MnO2 + 6 SO4{-2} + H2O
KOHH2O4 = KO4H2OH =>
KOHH2O4 = KO4H2OH
NH4NO3 + NaHCO3 = NH3 + NaNO3 + H2O + CO2 =>
NH4NO3 + NaHCO3 = NH3 + NaNO3 + H2O + CO2
CH3 + Br2 = CH2Br + HBr =>
CH3 + Br2 = CH2Br + HBr
CH3CH2COOH + Ca(OH)2 = C6H10CaO4 + H2O =>
2 CH3CH2COOH + Ca(OH)2 = C6H10CaO4 + 2 H2O
N + HCl = NCl + H2 =>
2 N + 2 HCl = 2 NCl + H2
HCl(aq) + NaOH(aq) = NaCl + H(OH) =>
HCl(aq) + NaOH(aq) = NaCl + H(OH)
CuCl2 + HCl = HCu + Cl =>
CuCl2 + HCl = HCu + 3 Cl
BaCl2 + Fe2S3 = BaS + FeCl3 =>
3 BaCl2 + Fe2S3 = 3 BaS + 2 FeCl3
C4H9 + O2 = C02 + H2O =>
4 C4H9 + 9 O2 = 8 C02 + 18 H2O
NaSiO3 + H2O = H2SiO3 + NaO =>
NaSiO3 + H2O = H2SiO3 + NaO
KOHPb(NO3) = K(NO3)PbOH =>
KOHPb(NO3) = K(NO3)PbOH
(COOH)2 + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
3(COOH)2 + K2Cr2O7 + 4 H2SO4 = 6 CO2 + 7 H2O + K2SO4 + Cr2(SO4)3
Cr(OH)3 + KClO3 + NaOH = NaCrO4 + KCl + H2O =>
3 Cr(OH)3 + 2 KClO3 + 3 NaOH = 3 NaCrO4 + 2 KCl + 6 H2O
ZnO + NaCN + H2O = Zn(CN)2 + NaOH =>
ZnO + 2 NaCN + H2O = Zn(CN)2 + 2 NaOH
N2H4(g) + O2(g) = NO2(g) + H2O =>
N2H4(g) + 3 O2(g) = 2 NO2(g) + 2 H2O
MoO3 + HNO3 = Mo(NO3)6 + H2O =>
MoO3 + 6 HNO3 = Mo(NO3)6 + 3 H2O
HCN = H2 + C + N2 =>
2 HCN = H2 + 2 C + N2
KOH + Mn2O3 = Mn(OH)3 + K2O =>
6 KOH + Mn2O3 = 2 Mn(OH)3 + 3 K2O
C4H7 + O2 = CO3 + H2O =>
4 C4H7 + 31 O2 = 16 CO3 + 14 H2O
Au + Mn = AuMn =>
Au + Mn = AuMn
BaCl + NaCl = BaNa + Cl =>
BaCl + NaCl = BaNa + 2 Cl
C3H7ClNaOH = CH3(CH2)2OHNaCl =>
C3H7ClNaOH = CH3(CH2)2OHNaCl
FeI3 + K2Cr2O7 = Fe2(Cr2O7)3 + KI =>
2 FeI3 + 3 K2Cr2O7 = Fe2(Cr2O7)3 + 6 KI
SiH4 + ZnCl2 = Zn(SiH4Cl)2 =>
2 SiH4 + ZnCl2 = Zn(SiH4Cl)2
Ag2SO3 + Ni = Ni2SO3 + Ag =>
Ag2SO3 + 2 Ni = Ni2SO3 + 2 Ag
K2Cr2O7 + K2S5O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
10 K2Cr2O7 + 3 K2S5O6 + 28 H2SO4 = 10 Cr2(SO4)3 + 13 K2SO4 + 28 H2O
N2 + H2 = N2H3 =>
2 N2 + 3 H2 = 2 N2H3
Cr(OH)3 + OH{-} = CrO4{-2} + H2O + e =>
Cr(OH)3 + 5 OH{-} = CrO4{-2} + 4 H2O + 3e
Fe + KOH = FeOK2O + H2 =>
Fe + 2 KOH = FeOK2O + H2
C13H12O + O2 = CO2 + H2O =>
2 C13H12O + 31 O2 = 26 CO2 + 12 H2O
NaNO3 + KOH = KNO3 + NaOH =>
NaNO3 + KOH = KNO3 + NaOH
Pb2(CO3)4 = PbO2 + CO2 =>
Pb2(CO3)4 = 2 PbO2 + 4 CO2
Mg(CH3COO)2 + KF = K(CH3COO)2 + MgF =>
Mg(CH3COO)2 + KF = K(CH3COO)2 + MgF
K2Cr2O7 + MgI2 + H2SO4 = Cr2(SO4)3 + I2 + MgSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 MgI2 + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 MgSO4 + K2SO4 + 7 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 04/04/24
Equations balanced on 05/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.