| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + CuO = CuCl + KO
PbS + C = Pb + CS2 =>
2 PbS + C = 2 Pb + CS2
Zn + CuSO4 = Cu + O4SZn =>
Zn + CuSO4 = Cu + O4SZn
Zn(HSO4)2 + HNO3 = Zn(NO3)2 + H2SO4 =>
Zn(HSO4)2 + 2 HNO3 = Zn(NO3)2 + 2 H2SO4
Cl2 + CaI2 = CaCl + I2 =>
Cl2 + 2 CaI2 = 2 CaCl + 2 I2
C6H5CH3 + K2CrO7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CH3 + 2 K2CrO7 + 5 H2SO4 = 3 C6H5COOH + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
Fe2O3 + LiCl = O3Li + Fe2Cl =>
Fe2O3 + LiCl = O3Li + Fe2Cl
H2SO4 + Ca + P = Ca(H2PO4)2 + S =>
2 H2SO4 + Ca + 2 P = Ca(H2PO4)2 + 2 S
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + KHSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 4 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 2 KHSO4 + 3 H2O
ClF5 = Cl2 + F2 =>
2 ClF5 = Cl2 + 5 F2
LiCN + BeCO3 = Li2CO3 + Be(CN)2 =>
2 LiCN + BeCO3 = Li2CO3 + Be(CN)2
HBr + Al(OH)2 = AlBr2 + H2O =>
2 HBr + Al(OH)2 = AlBr2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2NSO2OH + OH = H2O + H2NSO3 =>
H2NSO2OH + OH = H2O + H2NSO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
SO2 + BaCO3 = BaSO3 + CO2 =>
SO2 + BaCO3 = BaSO3 + CO2
CoCO3 + H2SO4 = H2O + CO2 + CoSO4 =>
CoCO3 + H2SO4 = H2O + CO2 + CoSO4
CuBr2 + RbOH = Cu(OH)2 + RbBr =>
CuBr2 + 2 RbOH = Cu(OH)2 + 2 RbBr
Ca(OH)2 + H3PO3 = CaPO3 + H2O2H3 =>
Ca(OH)2 + H3PO3 = CaPO3 + H2O2H3
BiCl3 + Bi2S3 = BiCl + S =>
BiCl3 + Bi2S3 = 3 BiCl + 3 S
SrClBeOH = SrOHBeCl =>
SrClBeOH = SrOHBeCl
CH3CH2OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + H2O + KSO4 =>
2 CH3CH2OH + KMnO4 + 2 H2SO4 = 2 CH3CHO + MnSO4 + 4 H2O + KSO4
AgC2H3O2 + K2CO3 = Ag2CO3 + CH3CO2K =>
2 AgC2H3O2 + K2CO3 = Ag2CO3 + 2 CH3CO2K
TaCl5 + H2O = Ta2O5 + HCl =>
2 TaCl5 + 5 H2O = Ta2O5 + 10 HCl
Pb + NaOH + H2O = Na2Pb(OH)4 + H2 =>
Pb + 2 NaOH + 2 H2O = Na2Pb(OH)4 + H2
H2S + Ca(OH)2 = (CaOH)2S + H2O =>
H2S + 2 Ca(OH)2 = (CaOH)2S + 2 H2O
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
K + Ag2CO3 = K2CO3 + Ag =>
2 K + Ag2CO3 = K2CO3 + 2 Ag
C10H24 + O2 = CO2 + H2O =>
C10H24 + 16 O2 = 10 CO2 + 12 H2O
FeO + Cr = Fe + Cr2O3 =>
3 FeO + 2 Cr = 3 Fe + Cr2O3
La2O3 + H2S = La2S3 + H2O =>
La2O3 + 3 H2S = La2S3 + 3 H2O
(NH4)3PO4(aq) + CrBr3(aq) = NH4Br(aq) + CrPO4(s) =>
(NH4)3PO4(aq) + CrBr3(aq) = 3 NH4Br(aq) + CrPO4(s)
Cu2 + HBr = CuBr2 + H2 =>
Cu2 + 4 HBr = 2 CuBr2 + 2 H2
HCl + (NH4)2HPO4 = NH4Cl + H3PO4 =>
2 HCl + (NH4)2HPO4 = 2 NH4Cl + H3PO4
HCH3COOKOH = KC2H3O2H2O =>
HCH3COOKOH = KC2H3O2H2O
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
C6H4(OCOCH3)COOHNaHCO3 = H2OC6H4(OCOCH3)COONaCO2 =>
C6H4(OCOCH3)COOHNaHCO3 = H2OC6H4(OCOCH3)COONaCO2
ZnCl2(aq) + Al(s) = Zn + AlCl2 =>
ZnCl2(aq) + Al(s) = Zn + AlCl2
MgNO32 = MgO + N2O4 + O2 =>
2 MgNO32 = 2 MgO + N2O4 + 29 O2
H2CrO4 + Fe = Cr2O3 + Fe2O3 + H2O =>
2 H2CrO4 + 2 Fe = Cr2O3 + Fe2O3 + 2 H2O
CuCl + FeS = CuS + FeCl =>
CuCl + FeS = CuS + FeCl
CH3CH2OH + CUO2 = CH3CHO + H2O + CU =>
2 CH3CH2OH + CUO2 = 2 CH3CHO + 2 H2O + CU
NaClO2 + C6H8O7 = CO2 + H2O + NaCl =>
9 NaClO2 + 2 C6H8O7 = 12 CO2 + 8 H2O + 9 NaCl
Zn + HClO = ZnClO + H =>
Zn + HClO = ZnClO + H
NaOH + KOH = NaOH2 + KO =>
NaOH + KOH = NaOH2 + KO
KMnO4 + H202 = O2 + MnO2 + KOH =>
202 KMnO4 + H202 = 101 O2 + 202 MnO2 + 202 KOH
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C6H5OHNaOHCH3CH2Br = C8H10ONaBrH2O =>
C6H5OHNaOHCH3CH2Br = C8H10ONaBrH2O
C6H5CHO + KHSO5 = C6H5COOH + KHSO4 =>
C6H5CHO + KHSO5 = C6H5COOH + KHSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/24
Équations équilibrées sur06/12/23
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