| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FeCl3
Na2CO3 + Bi2O3 + TiO2 + BaCO3 + SrCO3 = NaBiBaSrTiO3 + CO + O =>
Na2CO3 + Bi2O3 + 2 TiO2 + 2 BaCO3 + 2 SrCO3 = 2 NaBiBaSrTiO3 + 5 CO + 11 O
Fe(OH)3 + HCl = FeCl3* + H2O =>
Fe(OH)3 + 3 HCl = FeCl3* + 3 H2O
Sb2S3(s) + HCl(aq) = SbCl3 + H2S =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3 + 3 H2S
Na2HAsO3 + KBrO3 + HCl = H3AsO4 + NaCl + KBr =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 3 H3AsO4 + 6 NaCl + KBr
NH4Cl + CuO = CuCl2 + NH3 + H2O =>
2 NH4Cl + CuO = CuCl2 + 2 NH3 + H2O
C5H10 + O2 = C + H2O =>
2 C5H10 + 5 O2 = 10 C + 10 H2O
SbF5 + SO2 = SO2SbF5 =>
SbF5 + SO2 = SO2SbF5
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
CuCl2 + Pb(s) = PbCl2(aq) + Cu(s) =>
CuCl2 + Pb(s) = PbCl2(aq) + Cu(s)
C12H33 + O2 = CO2 + H2O =>
4 C12H33 + 81 O2 = 48 CO2 + 66 H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
N2O + C2H2 = CO + N2 + H2O =>
3 N2O + C2H2 = 2 CO + 3 N2 + H2O
CaCl2 + K3 + PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3 + 2 PO4 = Ca3(PO4)2 + 6 KCl
H2O + C5OH2 = C5OH3 + OH =>
H2O + C5OH2 = C5OH3 + OH
Na2SO3 + NaMnO4 = Na2SO4 + MnO + Na =>
3 Na2SO3 + NaMnO4 = 3 Na2SO4 + MnO + Na
Na + S = Na2S =>
2 Na + S = Na2S
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
NI + SO4 = NISO4 =>
NI + SO4 = NISO4
VO3{-} + Zn + H{+} = V{+} + Zn{+} + H2O =>
VO3{-} + 4 Zn + 6 H{+} = V{+} + 4 Zn{+} + 3 H2O
Cu(OH)2 + H3SbO4 = Cu3(SbO4)2 + H2O =>
3 Cu(OH)2 + 2 H3SbO4 = Cu3(SbO4)2 + 6 H2O
C2H5OSO3H + HBr = C2H5Br + H2SO4 =>
C2H5OSO3H + HBr = C2H5Br + H2SO4
CuBr2 + HNO3 = CuNO3 + HBr2 =>
CuBr2 + HNO3 = CuNO3 + HBr2
CaF2 + HCl = CaCl2 + HF =>
CaF2 + 2 HCl = CaCl2 + 2 HF
Fe + MgCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KCl + Mg(CN)2 =>
Fe + 6 MgCl2 + 5 K3[Fe(CN)6] = 3 KFe[Fe(CN)6] + 12 KCl + 6 Mg(CN)2
HCl + ZnSO = ZnCl + HSO =>
HCl + ZnSO = ZnCl + HSO
Na + Al2(C2O4)3 = Al + Na2C2O4 =>
6 Na + Al2(C2O4)3 = 2 Al + 3 Na2C2O4
AgSCN = Ag + S + CN =>
AgSCN = Ag + S + CN
C15H10O4 + Mg + HCl = C15H16O + H2O + MgCl2 =>
C15H10O4 + 6 Mg + 12 HCl = C15H16O + 3 H2O + 6 MgCl2
NaHSO4 + OH = NaSO4 + H2O =>
NaHSO4 + OH = NaSO4 + H2O
CaSO3 = SO2CaO =>
CaSO3 = SO2CaO
HBr + Na2CO3 = BrNa + CO2 + H2O =>
2 HBr + Na2CO3 = 2 BrNa + CO2 + H2O
Ca(K) + O2(d) = CaO(K) =>
2 Ca(K) + O2(d) = 2 CaO(K)
NaHO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
9 NaHO3 + 5 H3C6H5O7 = 3 Na3C6H5O7 + 12 CO2 + 17 H2O
Ru + O2 = Ru2O1 =>
4 Ru + O2 = 2 Ru2O1
Ba(H2PO4)2 + Ba3(PO4)2 = BaHPO4 =>
Ba(H2PO4)2 + Ba3(PO4)2 = 4 BaHPO4
Acetylene + Hydrogen = Ethylene =>
C2H2 + H2 = C2H4
CuO + NH4Cl = Cu + CuCl2 + N2 + H2O =>
4 CuO + 2 NH4Cl = 3 Cu + CuCl2 + N2 + 4 H2O
C12H22O11 + O2 = CO2(s) + H2O(l) =>
C12H22O11 + 12 O2 = 12 CO2(s) + 11 H2O(l)
NaClH2O = NaCl + H2O =>
NaClH2O = NaCl + H2O
C4H7OH + O2 = CO2 + H2O =>
2 C4H7OH + 11 O2 = 8 CO2 + 8 H2O
Cr + Pb2{+} = Cr2{+} + Pb =>
2 Cr + Pb2{+} = Cr2{+} + 2 Pb
Al + NiI2 = AlI + Ni =>
2 Al + NiI2 = 2 AlI + Ni
CaSO3 + CH3COOH = HOH + SO2 + (CH3COO)2Ca =>
CaSO3 + 2 CH3COOH = HOH + SO2 + (CH3COO)2Ca
N2H4(g) + N2O4(g) = H2O(l) + N2(g) =>
2 N2H4(g) + N2O4(g) = 4 H2O(l) + 3 N2(g)
C6H12 + Cl2 = C6H12Cl2 =>
C6H12 + Cl2 = C6H12Cl2
I2 + N2H4 + O2 = HIO3 + NOH =>
I2 + N2H4 + 4 O2 = 2 HIO3 + 2 NOH
B2O3 + CaF2 = BF3 + CaO =>
B2O3 + 3 CaF2 = 2 BF3 + 3 CaO
C6H5COOH + CO32{-} = CO2 + C6COO6{-} + H2O =>
37 C6H5COOH + 15 CO32{-} = 169 CO2 + 15 C6COO6{-} + 111 H2O
CO3{2-} + H{+} = CO3H2 =>
CO3{2-} + 2 H{+} = CO3H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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