Equations balanced on the previous day | Equations balanced on the next day |
3 NO = NO2 + N2O
CaC2 + C2H2 = CaH + C =>
2 CaC2 + C2H2 = 2 CaH + 6 C
CH2O + [Ag(NH3)2]OH = CH5O2N + HOH + Ag + NH3 =>
CH2O + 2[Ag(NH3)2]OH = CH5O2N + HOH + 2 Ag + 3 NH3
KMnO4(aq) + HCl(aq) = Cl2(g) + MnCl2(aq) + KCl(aq) + H2O(l) =>
2 KMnO4(aq) + 16 HCl(aq) = 5 Cl2(g) + 2 MnCl2(aq) + 2 KCl(aq) + 8 H2O(l)
C7H14O0 + O2 = CO + H2 =>
C7H14O0 + 3 O2 = 7 CO + 7 H2
N2(g) + H2O(l) + Cr2O3(s) = (NH4)2Cr2O7 =>
N2(g) + 4 H2O(l) + Cr2O3(s) = (NH4)2Cr2O7
IO3{-} + HSO3{-} + H{+} = I2 + HSO4 + H2O =>
6 IO3{-} + 10 HSO3{-} + 16 H{+} = 3 I2 + 10 HSO4 + 8 H2O
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
SrBr2 + (NH4)2CO3 = SrCO3 + (NH4)2Br2 =>
SrBr2 + (NH4)2CO3 = SrCO3 + (NH4)2Br2
CuSO4 + H2O + C2H6O = HCu + H2SO4 + CO2 =>
4 CuSO4 + 3 H2O + C2H6O = 4 HCu + 4 H2SO4 + 2 CO2
Cu(NO3) = CuO + NO + O2 =>
2 Cu(NO3) = 2 CuO + 2 NO + O2
CaCl2(aq) + Zn(NO3)2(aq) = Ca(NO3)2 + ZnCl2 =>
CaCl2(aq) + Zn(NO3)2(aq) = Ca(NO3)2 + ZnCl2
C6H5C2H5 + Cl2 = HCl + C6H5 =>
3 C6H5C2H5 + 5 Cl2 = 10 HCl + 4 C6H5
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
Al2CrO4 + (NH4)2SO4 = (NH4)2CrO4 + Al2SO4 =>
Al2CrO4 + (NH4)2SO4 = (NH4)2CrO4 + Al2SO4
CH2O + NO3 = CO2 + H2O + NH3 =>
9 CH2O + 4 NO3 = 9 CO2 + 3 H2O + 4 NH3
NO3{-} + Cu + H{+} = Cu{+2} + NO + H2O =>
2 NO3{-} + 3 Cu + 8 H{+} = 3 Cu{+2} + 2 NO + 4 H2O
PO4 + CO2 = P2CO3 + O2 =>
4 PO4 + 2 CO2 = 2 P2CO3 + 7 O2
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH2C(O)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2C(O)CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
C10H15NOHCl + NaOH = C10H15NO + NaCl + H2O =>
C10H15NOHCl + NaOH = C10H15NO + NaCl + H2O
Ca(MnO4)2 + HCl = Cl + MnCl2 + CaCl2 + H2O =>
Ca(MnO4)2 + 16 HCl = 10 Cl + 2 MnCl2 + CaCl2 + 8 H2O
CaOSiO2 + HCl = CaOH + SiO2Cl =>
CaOSiO2 + HCl = CaOH + SiO2Cl
Mn + Br2 = MnBr4 =>
Mn + 2 Br2 = MnBr4
Ca(NO3)2 + NaOH = Ca(OH)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 Na(NO3)
KReO4 + KI + HI + H3PO2 = K2ReI6 + H2O + H3PO3 =>
2 KReO4 + 2 KI + 10 HI + 3 H3PO2 = 2 K2ReI6 + 5 H2O + 3 H3PO3
C + SO2 = CO2 + CS =>
2 C + SO2 = CO2 + CS
Ba(CN)2 + (NH4)2SO4 = Ba(NH4)2 + (CN)2 + SO4 =>
Ba(CN)2 + (NH4)2SO4 = Ba(NH4)2 + (CN)2 + SO4
HNo3 + ZnSO4 = ZnNo3 + HSO4 =>
HNo3 + ZnSO4 = ZnNo3 + HSO4
CUSO4 + NH4OH = [CU(NH3)4]SO4 + H2O =>
CUSO4 + 4 NH4OH = [CU(NH3)4]SO4 + 4 H2O
CH2NH2 + CuSO4 = CH2SO4 + NH2 + Cu =>
CH2NH2 + CuSO4 = CH2SO4 + NH2 + Cu
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
H{+} + MnO4{-} + HNO2 = NO3{-} + Mn{2} + H2O =>
H{+} + 2 MnO4{-} + 5 HNO2 = 5 NO3{-} + 2 Mn{2} + 3 H2O
Ge2O2 + H2O = Ge(OH)2 =>
Ge2O2 + 2 H2O = 2 Ge(OH)2
C20H30O2 + KNO3 = CO2 + H2O + N2 + K2CO3 =>
5 C20H30O2 + 106 KNO3 = 47 CO2 + 75 H2O + 53 N2 + 53 K2CO3
Al + NaOH + (H)2O = NaAl(OH)4 + (H)2 =>
2 Al + 2 NaOH + 6(H)2O = 2 NaAl(OH)4 + 3(H)2
P4 + HOCl + H2O = H3PO4 + Cl{-} + H3O{+} =>
P4 + 10 HOCl + 16 H2O = 4 H3PO4 + 10 Cl{-} + 10 H3O{+}
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(g) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(g)
Cr2O7{-2} + OH{-} + {-} = CrO4{-2} + H =>
Cr2O7{-2} + OH{-} + e = 2 CrO4{-2} + H
MgSO4 = MgO2 + SO2 =>
MgSO4 = MgO2 + SO2
Ca(OH)2 + FeCO3 = CaCO3 + Fe(OH)2 =>
Ca(OH)2 + FeCO3 = CaCO3 + Fe(OH)2
C + H2O + HNO3 = H{+} + CO2 + HNO2{-} =>
3 C + 2 H2O + 4 HNO3 = 4 H{+} + 3 CO2 + 4 HNO2{-}
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(aq) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(aq) + 2 NaNO3(aq)
KI + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + I2 + H2O + K2SO4 =>
6 KI + 7 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 3 I2 + 7 H2O + 4 K2SO4
P2 + (O2)5 = P2(O5)2 =>
P2 + (O2)5 = P2(O5)2
NaSO4 + Ba(NO3)3 = BaSO4 + Na(NO3)3 =>
NaSO4 + Ba(NO3)3 = BaSO4 + Na(NO3)3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HCl(aq) + K2CO3(s) = H2O + CO2 + KCl =>
2 HCl(aq) + K2CO3(s) = H2O + CO2 + 2 KCl
Pb + Ox = PbOx =>
Pb + Ox = PbOx
Cl + AlI3 = AlCl3 + I =>
3 Cl + AlI3 = AlCl3 + 3 I
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/11/24
Equations balanced on 02/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.