| Équations équilibrées la veille | Équations équilibrées le lendemain |
C20H44O2S + 31 O2 = 20 CO2 + SO2 + 22 H2O
Pb2(aq) + Br(aq) = PbBr2(s) =>
Pb2(aq) + 4 Br(aq) = 2 PbBr2(s)
Cl + K2Br = KCl + Br =>
2 Cl + K2Br = 2 KCl + Br
CaH2 + H2SO4 = Ca(HSO4)2 + H2O + H2S =>
2 CaH2 + 5 H2SO4 = 2 Ca(HSO4)2 + 4 H2O + H2S
NaHS + HC = NaC + H2S =>
NaHS + HC = NaC + H2S
K2SO3 + FeCl3 + H2O = FeCl2 + K2SO4 + HCl =>
K2SO3 + 2 FeCl3 + H2O = 2 FeCl2 + K2SO4 + 2 HCl
HCOOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
Cs + Sr(CrO4) = Cs2(CrO4) + Sr =>
2 Cs + Sr(CrO4) = Cs2(CrO4) + Sr
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
ZnS + H2O = SOH + ZnH =>
ZnS + H2O = SOH + ZnH
NaF + AlP = NaP + AlF =>
NaF + AlP = NaP + AlF
HOCl + OH = ClOH2O =>
HOCl + OH = ClOH2O
As2(S2O3)3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2(S2O3)3 + 28 HNO3 + 13 H2O = 6 H3AsO4 + 18 H2SO4 + 28 NO
MnO4{2-} + H2O = MnO4{-} + OH{-} + Mn{2+} =>
5 MnO4{2-} + 4 H2O = 4 MnO4{-} + 8 OH{-} + Mn{2+}
Ae + O2 = Ae2O =>
4 Ae + O2 = 2 Ae2O
H2C2O4 + NaOH = H2O + Na + HC2O4 =>
H2C2O4 + NaOH = H2O + Na + HC2O4
AlP + H2O = Al2O3*3H2O + PH3 =>
2 AlP + 6 H2O = Al2O3*3H2O + 2 PH3
Mn2O3 + H2O = MnO2 + H =>
Mn2O3 + H2O = 2 MnO2 + 2 H
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
C6H4(OH)2 + KBr + H2SO4 = C6H4(OH)2Br2 + K2SO4 + H =>
C6H4(OH)2 + 2 KBr + H2SO4 = C6H4(OH)2Br2 + K2SO4 + 2 H
Na2CO3(s) + SrCl2(aq) = NaCl + SrCO3 =>
Na2CO3(s) + SrCl2(aq) = 2 NaCl + SrCO3
NaHS + HC = NaC + H2S =>
NaHS + HC = NaC + H2S
K2Cr2O7(aq) + KOH(aq) = K2CrO4(aq) + H2O(l) =>
K2Cr2O7(aq) + 2 KOH(aq) = 2 K2CrO4(aq) + H2O(l)
NaHCO3 + CH3COOH = H2O + CO2 + NaOCOCH3 =>
NaHCO3 + CH3COOH = H2O + CO2 + NaOCOCH3
IO + H2O = HIO3 + H =>
IO + 2 H2O = HIO3 + 3 H
NaI + H2O2 = NaOH + I =>
2 NaI + H2O2 = 2 NaOH + 2 I
IO + H2O = HIO3 + H =>
IO + 2 H2O = HIO3 + 3 H
Mg + PbN = Pb + MgN =>
Mg + PbN = Pb + MgN
C4H10 + O = CO2 + H(OH) =>
C4H10 + 13 O = 4 CO2 + 5 H(OH)
FeCl3 + K2C2O4 = K3[Fe(C2O4)3] + KCl =>
FeCl3 + 3 K2C2O4 = K3[Fe(C2O4)3] + 3 KCl
Al2Si2O5(OH)4 + H = Al + H4SiO4 + H2O =>
Al2Si2O5(OH)4 + 6 H = 2 Al + 2 H4SiO4 + H2O
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
C3H8O3 + Na = C3H5O3Na4 + H2 =>
2 C3H8O3 + 8 Na = 2 C3H5O3Na4 + 3 H2
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2 =>
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2
KCl + MnO4 + H2SO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
6 KCl + MnO4 + 4 H2SO4 = MnSO4 + 3 Cl2 + 3 K2SO4 + 4 H2O
H2C5H6O5 + NaOH = H2O + NaHC5H6O5 =>
H2C5H6O5 + NaOH = H2O + NaHC5H6O5
ZnS + SO4 = ZnO + SO2 =>
2 ZnS + 3 SO4 = 2 ZnO + 5 SO2
Pt + H2Cr2O7 = Pt4Cr2O7 + Cr2O3 + H2O =>
12 Pt + 4 H2Cr2O7 = 3 Pt4Cr2O7 + Cr2O3 + 4 H2O
KCl + MnO4 + H2SO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
6 KCl + MnO4 + 4 H2SO4 = MnSO4 + 3 Cl2 + 3 K2SO4 + 4 H2O
NH2 + OH = NH4 + O =>
NH2 + 2 OH = NH4 + 2 O
Li2O + Al2O3 + SiO2 = LiAlSiO4 =>
Li2O + Al2O3 + 2 SiO2 = 2 LiAlSiO4
HCL(aq)LIOH(aq) = H2O(l)LICL(aq) =>
HCL(aq)LIOH(aq) = H2O(l)LICL(aq)
H{+} + IO3{-} + SO3{2-} = I2 + SO4{2-} + H2O =>
2 H{+} + 2 IO3{-} + 5 SO3{2-} = I2 + 5 SO4{2-} + H2O
C2H6 + HBr = CBr4 + H2 =>
C2H6 + 8 HBr = 2 CBr4 + 7 H2
Fe + C12H8N2 = Fe(C12H8N2)3 =>
Fe + 3 C12H8N2 = Fe(C12H8N2)3
Mg + PbN = Pb + MgN =>
Mg + PbN = Pb + MgN
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
KCl + MnO4 + H2SO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
6 KCl + MnO4 + 4 H2SO4 = MnSO4 + 3 Cl2 + 3 K2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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