Equations balanced on the previous day | Equations balanced on the next day |
N2 + Ag3N = 3 AgN
BaO + HBr = BaH2 + Br2O =>
BaO + 2 HBr = BaH2 + Br2O
K2O(aq) + HI(s) = K2OH + I =>
K2O(aq) + HI(s) = K2OH + I
Zn2S2 + O2 = Zn2O2 + S2O2 =>
Zn2S2 + 2 O2 = Zn2O2 + S2O2
H2SiO3 = H + SiO3 =>
H2SiO3 = 2 H + SiO3
Cu3SO42 + Mg = Cu + Mg3SO42 =>
Cu3SO42 + 3 Mg = 3 Cu + Mg3SO42
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
F2 + AlCl3 = Cl2 + Al2F3 =>
3 F2 + 4 AlCl3 = 6 Cl2 + 2 Al2F3
Cu + H2SO4 = CuH2SO4 = CuSO4 + SO2 + H2O =>
Cu + H2SO4 = CuH2SO4
SbCl3(aq) + H2O = SbOCl(s) + HCl =>
SbCl3(aq) + H2O = SbOCl(s) + 2 HCl
OH = O2 + H2O = e =>
4 OH = O2 + 2 H2O
Zn + H2NO3 = Zn(NO3) + H2O + N2O =>
3 Zn + 5 H2NO3 = 3 Zn(NO3) + 5 H2O + N2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Si + Br2 = BrSi2 =>
4 Si + Br2 = 2 BrSi2
HClO4(aq) + CsOH(aq) = CsClO4(aq) + H2O(l) =>
HClO4(aq) + CsOH(aq) = CsClO4(aq) + H2O(l)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + HSO4 = H2 + (Zn)2(SO4)2 =>
2 Zn + 2 HSO4 = H2 + (Zn)2(SO4)2
KCl + MgS = MgCl + KS =>
KCl + MgS = MgCl + KS
(NH4)2S(aq) + Li2(Cr2O7)(aq) = Li2S(aq) + (NH4)2(Cr2O7)(aq) =>
(NH4)2S(aq) + Li2(Cr2O7)(aq) = Li2S(aq) + (NH4)2(Cr2O7)(aq)
P4 + Cl2 = PCl2 = PCl3 =>
P4 + 4 Cl2 = 4 PCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(ClO2)3 + NaI = PbI3 + NaClO2 =>
Pb(ClO2)3 + 3 NaI = PbI3 + 3 NaClO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2CO3(aq) + C(s) + Sb2S3(s) = Sb(s) + Na2S(aq) + CO2(g) =>
6 Na2CO3(aq) + 3 C(s) + 2 Sb2S3(s) = 4 Sb(s) + 6 Na2S(aq) + 9 CO2(g)
H2SO4 + Pd(OH)2 = Pd2(SO4)2 + H2O =>
2 H2SO4 + 2 Pd(OH)2 = Pd2(SO4)2 + 4 H2O
NaBO2 + HCl = HBO2 + NaCl =>
NaBO2 + HCl = HBO2 + NaCl
Zn + Cr(NO3)2 = Zn(NO3)2 + Cr =>
Zn + Cr(NO3)2 = Zn(NO3)2 + Cr
H2SO4 + Pd(OH)2 = Pd2(SO4)2 + H2O =>
2 H2SO4 + 2 Pd(OH)2 = Pd2(SO4)2 + 4 H2O
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Na2C2O4 + K2CrO4 = Na2CrO4 + K2C2O4 =>
Na2C2O4 + K2CrO4 = Na2CrO4 + K2C2O4
CO2 + H2O + e = C2H5OH + OH{-} =>
2 CO2 + 9 H2O + 12e = C2H5OH + 12 OH{-}
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgS + HNO3 = Mg(NO3)2 + H2S =>
MgS + 2 HNO3 = Mg(NO3)2 + H2S
RCOOK + H2SO4 = RCOOH + K2SO4 =>
2 RCOOK + H2SO4 = 2 RCOOH + K2SO4
Zn + Fe3CI = ZnCI + Fe =>
Zn + Fe3CI = ZnCI + 3 Fe
CrNaCaOH + P2O3 = CrNaCaP2HO4 =>
CrNaCaOH + P2O3 = CrNaCaP2HO4
N + NH4NO3 = NNO3 + NH4 =>
N + NH4NO3 = NNO3 + NH4
KBr + H2SO4 = KSO4 + SO2 + Br2 + H2O =>
2 KBr + 4 H2SO4 = 2 KSO4 + 2 SO2 + Br2 + 4 H2O
C3H8O + CH3CH2COOH = CH3CH2C(O)OC3H7 + H2O =>
C3H8O + CH3CH2COOH = CH3CH2C(O)OC3H7 + H2O
CH3CH2COOH + C3H8O = C6H12O2 + H2O =>
CH3CH2COOH + C3H8O = C6H12O2 + H2O
CoCl2 + CaOH = CoOH + CaCl2 =>
CoCl2 + CaOH = CoOH + CaCl2
CH3NaO2 + H2O = NaOH + CH4O2 =>
CH3NaO2 + H2O = NaOH + CH4O2
C2H2(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO2{-} + H2O =>
Cr2O3 + 3 NO3{-} + 4 OH{-} = 2 CrO4{2-} + 3 NO2{-} + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
P + OH{-} + H2O = PH3 + H2PO2{-} =>
4 P + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}
NiSO4 + Na2S + NaOH = Na2SO4 + Ni2S + H2O =>
8 NiSO4 + 5 Na2S + 8 NaOH = 9 Na2SO4 + 4 Ni2S + 4 H2O
Mg = Mg{2+} + e =>
Mg = Mg{2+} + 2e
KMnO4 + H2SO4 + P4 = P4O6 + K2SO4 + Mn3SO4 + H2O =>
36 KMnO4 + 30 H2SO4 + 19 P4 = 19 P4O6 + 18 K2SO4 + 12 Mn3SO4 + 30 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 02/09/24
Equations balanced on 03/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.