| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H4COOHOH + FeCl3 = C6H4COOHOFeCl2 + HCl
Co(OH)3 = Co2O3 + H2O =>
2 Co(OH)3 = Co2O3 + 3 H2O
C5H12 + HSO4 + H2O = C5H12O + H2SO4 =>
C5H12 + 2 HSO4 + H2O = C5H12O + 2 H2SO4
HCOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOH + 4 Cu(OH)2 = 2 Cu2O + CO2 + 5 H2O
HOCl = OCl + H =>
HOCl = OCl + H
NaHCO3 + H3CCOOH = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + H3CCOOH = NaC2H3O2 + CO2 + H2O
HNO3 + Sn = SnO2 + H2O + NO2 =>
4 HNO3 + Sn = SnO2 + 2 H2O + 4 NO2
Ca2 + H(OH) = Ca(OH)2 + H2 =>
Ca2 + 4 H(OH) = 2 Ca(OH)2 + 2 H2
C1000H1400O600 = C + CO2 + H2 =>
C1000H1400O600 = 700 C + 300 CO2 + 700 H2
LiFePO4 + H2SO4 + H2O2 = Li2SO4 + FePO4 + H2O =>
2 LiFePO4 + H2SO4 + H2O2 = Li2SO4 + 2 FePO4 + 2 H2O
CuAgNo3 = CuNo3Ag =>
CuAgNo3 = CuNo3Ag
Cr2O7{2-} + HNO2 + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 3 HNO2 + 5 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
MnO2 + H2SO4 + (NH4)SO2 = MnSO4 + (NH4)2S2O8 + H2O =>
4 MnO2 + 4 H2SO4 + 2(NH4)SO2 = 4 MnSO4 + (NH4)2S2O8 + 4 H2O
(NH4)2S + Cu(NO3)2 = Cu2S + NH4(NO3)2 =>
(NH4)2S + 2 Cu(NO3)2 = Cu2S + 2 NH4(NO3)2
KMnO4 + H2SO4 + FeCl3 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + Cl2 =>
6 KMnO4 + 24 H2SO4 + 10 FeCl3 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 15 Cl2
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
C2H2 + NaOH = Na2C2 + H2O =>
C2H2 + 2 NaOH = Na2C2 + 2 H2O
KMnO4 + K(CN) + H2O = MnO2 + K(OH) + K(OCN) =>
2 KMnO4 + 3 K(CN) + H2O = 2 MnO2 + 2 K(OH) + 3 K(OCN)
RbBr = Rb + Br =>
RbBr = Rb + Br
HgBr2 + H2 = HBr + Hg =>
HgBr2 + H2 = 2 HBr + Hg
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HNO3 + Au = NO + AuNO3 + H2O =>
4 HNO3 + 3 Au = NO + 3 AuNO3 + 2 H2O
CaOH2 + NH4NO3 = Ca3NO2 + NH3 + H2O =>
24 CaOH2 + 7 NH4NO3 = 8 Ca3NO2 + 6 NH3 + 29 H2O
C2H2 + HBr = C2HBr + H2 =>
C2H2 + HBr = C2HBr + H2
HMnO4 + H2C2O4 = MnC2O4 + CO2 + H2O =>
2 HMnO4 + 7 H2C2O4 = 2 MnC2O4 + 10 CO2 + 8 H2O
AgBr = Ag{-} + Br{+} =>
AgBr = Ag{-} + Br{+}
FeCl2 + Cl2 = FeCl32 =>
FeCl2 + 15 Cl2 = FeCl32
HCl + AgNO3 = AgCl + (HNO3) =>
HCl + AgNO3 = AgCl + (HNO3)
K2CO3 + Pb(CH3COO)2 = KCH3COO + Pb2(CO3)2 =>
2 K2CO3 + 2 Pb(CH3COO)2 = 4 KCH3COO + Pb2(CO3)2
H3PO4 + KF = K3PO4 + HF =>
H3PO4 + 3 KF = K3PO4 + 3 HF
H3PO4 + C5H5 = C5H6 + H2PO4 =>
H3PO4 + C5H5 = C5H6 + H2PO4
ZrCl4 + Na = Na2Cl + Zr =>
ZrCl4 + 8 Na = 4 Na2Cl + Zr
Sr(NO3)2 + KClO3 = KNO3 + Sr(ClO3)2 =>
Sr(NO3)2 + 2 KClO3 = 2 KNO3 + Sr(ClO3)2
CuSO4 + Na2CO3 = Na + SO4 + CuCO3 =>
CuSO4 + Na2CO3 = 2 Na + SO4 + CuCO3
C6H3N3O7 + NaOH = NaC6H2N3O7 + H2O =>
C6H3N3O7 + NaOH = NaC6H2N3O7 + H2O
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
Al + NaOH + H2O = NaAl(OH)2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAl(OH)2 + H2
LiFePO4 + H2SO4 + H2O2 = Li2SO4 + FePO4 + H2O =>
2 LiFePO4 + H2SO4 + H2O2 = Li2SO4 + 2 FePO4 + 2 H2O
CoCl2 + KOH = CoOH + Cl2K =>
CoCl2 + KOH = CoOH + Cl2K
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
BaCO3 + CO2 = BaC2O5 =>
BaCO3 + CO2 = BaC2O5
CH3CH2OH + H2O2 = CH2CHOH + H2O =>
CH3CH2OH + H2O2 = CH2CHOH + 2 H2O
Mg2 + H2SO4 = MgSO4 + H =>
Mg2 + 2 H2SO4 = 2 MgSO4 + 4 H
KCl + Ba = BaCl2 + K =>
2 KCl + Ba = BaCl2 + 2 K
AgNO3 + S = Ag + SNO3 =>
AgNO3 + S = Ag + SNO3
HI + H2Te + Au(OH)3 = AuITe + H2O =>
HI + H2Te + Au(OH)3 = AuITe + 3 H2O
Al + Mn2O3 = Mn + Al2O3 =>
2 Al + Mn2O3 = 2 Mn + Al2O3
[Cr(OH)4] + H2O2 = CrO4 + H2O =>
[Cr(OH)4] + 2 H2O2 = CrO4 + 4 H2O
CO2 + MgO = MgC + O2 =>
2 CO2 + 2 MgO = 2 MgC + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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