| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O7(citricacid) + NaOH = NaC6H7O7 + H2O
Ba(NO3)2 + Ni(Cl2)2 = Ba(Cl2)2 + Ni(NO3)2 =>
Ba(NO3)2 + Ni(Cl2)2 = Ba(Cl2)2 + Ni(NO3)2
Cs + P8 = Cs3P8 =>
3 Cs + P8 = Cs3P8
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C6H6O3 + H2O = H3O + C6H5O3 =>
C6H6O3 + H2O = H3O + C6H5O3
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O =>
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O
H2S + HOH = H3O + HS =>
H2S + HOH = H3O + HS
Fe + C6H8O7 + H3PO4 = FePO4 + C6H7O5 + H2O =>
Fe + C6H8O7 + H3PO4 = FePO4 + C6H7O5 + 2 H2O
C2H2N + O2 = C2O + H2O + N =>
C2H2N + O2 = C2O + H2O + N
C3H6 + O23 = CO + H2O =>
23 C3H6 + 6 O23 = 69 CO + 69 H2O
Na + C4H10O = C4H9 + NaOH =>
Na + C4H10O = C4H9 + NaOH
Se + HCl = SeCl2 + H2 =>
Se + 2 HCl = SeCl2 + H2
TiCl4 + SiO2 = TiO2 + SiCl4 =>
TiCl4 + SiO2 = TiO2 + SiCl4
Pb(NO3)2 + Ba3(PO4)2 = Pb3(PO4)2 + Ba(NO3)2 =>
3 Pb(NO3)2 + Ba3(PO4)2 = Pb3(PO4)2 + 3 Ba(NO3)2
K2O + Al2(SO4)3 = K2(SO4) + Al2O3 =>
3 K2O + Al2(SO4)3 = 3 K2(SO4) + Al2O3
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
Na + KI = NaI + K =>
Na + KI = NaI + K
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O =>
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O
Fe + II + CuSO4 = IIFeSO4 + Cu =>
Fe + II + CuSO4 = IIFeSO4 + Cu
CaO + Mg = Ca + MgO =>
CaO + Mg = Ca + MgO
HCOH = H2 + CO =>
HCOH = H2 + CO
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
As + Na2S = As2S3 + Na =>
2 As + 3 Na2S = As2S3 + 6 Na
Pb + SCN = Pb(SCN)2 =>
Pb + 2 SCN = Pb(SCN)2
O2O4 + PtCl4 = PtO2 + O2Cl8 =>
O2O4 + 2 PtCl4 = 2 PtO2 + O2Cl8
CuO4S + Fe = FeO4S + Cu =>
CuO4S + Fe = FeO4S + Cu
V2(SO4)5 + Ba(NO3)2 = V(NO3)5 + BaSO4 =>
V2(SO4)5 + 5 Ba(NO3)2 = 2 V(NO3)5 + 5 BaSO4
N2(g) + O2(g) = (N2O)2(g) =>
2 N2(g) + O2(g) = (N2O)2(g)
Pb2O3 + C = Pb + CO2 =>
2 Pb2O3 + 3 C = 4 Pb + 3 CO2
NH4Cl + K2[HgI4] = [HgINH2] + KCl + HI + NH4I =>
2 NH4Cl + K2[HgI4] = [HgINH2] + 2 KCl + 2 HI + NH4I
(CH3COO)2Pb*3H2O + K2Cr2O7 = CH3COOH + PbCrO4 + CH3COOK + H2O =>
2(CH3COO)2Pb*3H2O + K2Cr2O7 = 2 CH3COOH + 2 PbCrO4 + 2 CH3COOK + 5 H2O
K2SO3 + H2O = KOH + SO2 =>
K2SO3 + H2O = 2 KOH + SO2
C3H8S(l) + O2(g) = H2O(g) + SO(g) + C =>
2 C3H8S(l) + 5 O2(g) = 8 H2O(g) + 2 SO(g) + 6 C
C3H24 + H2O = CO + H3O =>
C3H24 + 33 H2O = 3 CO + 30 H3O
NH3* + O2* = NO2* + H2*O =>
4 NH3* + 7 O2* = 4 NO2* + 6 H2*O
Al2O3 + Ca3(PO4)2 = AlPO4 + CaO =>
Al2O3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaO
HCl + NO3 = HNO3 + Cl2 =>
2 HCl + 2 NO3 = 2 HNO3 + Cl2
KI + H2SO4 + MnO2 = H2O + MnSO4 + K2SO4 + I2 =>
2 KI + 2 H2SO4 + MnO2 = 2 H2O + MnSO4 + K2SO4 + I2
X + HNO3 = NO2 + X(NO3)2 + H2O =>
X + 4 HNO3 = 2 NO2 + X(NO3)2 + 2 H2O
BaCO3 + SrCO3 + Fe(NO3)3*9H2O + Co(NO3)3*6H2O + O2 = Ba5Sr5Co8Fe2O30 + CO2 + N2O5 + H2O =>
10 BaCO3 + 10 SrCO3 + 4 Fe(NO3)3*9H2O + 16 Co(NO3)3*6H2O + 5 O2 = 2 Ba5Sr5Co8Fe2O30 + 20 CO2 + 30 N2O5 + 132 H2O
MgS = S + Mg =>
MgS = S + Mg
Mg[OH]2 + H2SO4 = MgSO4 + H2O =>
Mg[OH]2 + H2SO4 = MgSO4 + 2 H2O
C2H5NH3Cl = C2H5NH3 + Cl =>
C2H5NH3Cl = C2H5NH3 + Cl
Zn{2+} + IO3{-} + I{-} + SO4{2-} + H2O = Zn5(OH)8SO4 + I2 =>
15 Zn{2+} + 4 IO3{-} + 20 I{-} + 3 SO4{2-} + 12 H2O = 3 Zn5(OH)8SO4 + 12 I2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
CaCO3 + C6H6O + H2O = Ca(CH3COO)2 + CO2 =>
7 CaCO3 + 4 C6H6O + 9 H2O = 7 Ca(CH3COO)2 + 3 CO2
C27H46O = C27H44O + H2 =>
C27H46O = C27H44O + H2
Na(aq) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(aq) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Fe + KOH = K + Fe(OH)2 =>
Fe + 2 KOH = 2 K + Fe(OH)2
H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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