| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnO + MgCl2 = MgO + SnCl2
HNO2 + NH4OH = NH4(OH)NO2 + H2O =>
7 HNO2 + 5 NH4OH = 6 NH4(OH)NO2 + H2O
Fe2O3 + WO3 + Al + CaO = Fe3W2 + Ca2Al2O5 =>
3 Fe2O3 + 4 WO3 + 14 Al + 14 CaO = 2 Fe3W2 + 7 Ca2Al2O5
Mn(NO3)2 + Ag = Ag(NO3)2 + Mn =>
Mn(NO3)2 + Ag = Ag(NO3)2 + Mn
Na2Cr2O7 + K3PO4 = Na3PO4 + K2Cr2O7 =>
3 Na2Cr2O7 + 2 K3PO4 = 2 Na3PO4 + 3 K2Cr2O7
Ag2SO4 + CuCl = AgCl + Cu2SO4 =>
Ag2SO4 + 2 CuCl = 2 AgCl + Cu2SO4
HCl + CH3COONa = CH3COOH + NaCl =>
HCl + CH3COONa = CH3COOH + NaCl
PF5 + AsCl3 = PCl5 + AsF3 =>
3 PF5 + 5 AsCl3 = 3 PCl5 + 5 AsF3
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
NaHCO3(s) = CO2(g) + Na2CO3 + H2O =>
2 NaHCO3(s) = CO2(g) + Na2CO3 + H2O
NaIO4 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO4 + 7 SO2 + 6 H2O = 2 NaHSO4 + 5 H2SO4 + I2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
K2Cr2O7 + NaCl + HNO3 = Cl2 + H2O + KNO3 + NaNO3 + Cr(NO3)3 =>
K2Cr2O7 + 6 NaCl + 14 HNO3 = 3 Cl2 + 7 H2O + 2 KNO3 + 6 NaNO3 + 2 Cr(NO3)3
ClO2 + HJ = HCl + J + H2O =>
ClO2 + 5 HJ = HCl + 5 J + 2 H2O
C6H12O6(s) + H2O(l) = CO2 + H2 =>
C6H12O6(s) + 6 H2O(l) = 6 CO2 + 12 H2
KOH + H3PO4 = KH2PO4 + H2O =>
KOH + H3PO4 = KH2PO4 + H2O
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
LiOH + H2O = LiOH2 + OH =>
LiOH + H2O = LiOH2 + OH
C6H5COOHCH3CH2CHOH + CH3CH2CHOH + CH3CH2NH2 = C6H5CH2CHCH2NH3CH3 + H2O =>
13 C6H5COOHCH3CH2CHOH + 34 CH3CH2CHOH + 29 CH3CH2NH2 = 29 C6H5CH2CHCH2NH3CH3 + 73 H2O
PO4 + NH4 + MoO4 + H = (NH4)3PMo12O40 + H2O =>
PO4 + 3 NH4 + 12 MoO4 + 24 H = (NH4)3PMo12O40 + 12 H2O
Na(OH) + H3BO3(s) = Na3BO3 + H2O =>
3 Na(OH) + H3BO3(s) = Na3BO3 + 3 H2O
CdS + H{+} + NO3{-} = Cd(NO3)2 + H2S =>
CdS + 2 H{+} + 2 NO3{-} = Cd(NO3)2 + H2S
(Fe(OH)2)2SO4 + H2SO4 = Fe(OH)SO4 + H2O =>
(Fe(OH)2)2SO4 + H2SO4 = 2 Fe(OH)SO4 + 2 H2O
CaO + BeO = CaO2 + Be =>
CaO + BeO = CaO2 + Be
CaCO3 + HClO3 = Ca(ClO3)2 + H2CO3 =>
CaCO3 + 2 HClO3 = Ca(ClO3)2 + H2CO3
BaO + CuSO4 = BaSO4 + CuO =>
BaO + CuSO4 = BaSO4 + CuO
C3H8O + HClO4 = CO2 + H2O + HCl =>
4 C3H8O + 9 HClO4 = 12 CO2 + 16 H2O + 9 HCl
Ag + H2SO4 = Ag2SO4 + S2O4 + H2O =>
4 Ag + 4 H2SO4 = 2 Ag2SO4 + S2O4 + 4 H2O
NaClO3 + BaCl2 = NaCl + Ba(ClO3)2 =>
2 NaClO3 + BaCl2 = 2 NaCl + Ba(ClO3)2
BaH2 + H3PO4 = Ba3(PO4)2 + H2 =>
3 BaH2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2
PbNO3 + LiC2O4 = PbC2O4 + LiNO3 =>
PbNO3 + LiC2O4 = PbC2O4 + LiNO3
Li + Fe2O3 = Li2O + Fe =>
6 Li + Fe2O3 = 3 Li2O + 2 Fe
Cl2 + H2O = ClO3{-} + H{+} + Cl{-} =>
3 Cl2 + 3 H2O = ClO3{-} + 6 H{+} + 5 Cl{-}
Sn(CO3) + H2SO4 = SnSO4 + CO2 + H2O =>
Sn(CO3) + H2SO4 = SnSO4 + CO2 + H2O
C + OH = CO3 + H2O =>
C + 6 OH = CO3 + 3 H2O
CH3COOH + H3O = C6H5OOH + H2O =>
3 CH3COOH + 2 H3O = C6H5OOH + 6 H2O
Cl2 + (OH){-} = Cl{-} + (ClO3){-} + H2O =>
3 Cl2 + 6(OH){-} = 5 Cl{-} + (ClO3){-} + 3 H2O
CoCl2 + KNO2 + H2SO4 = K3[Co(NO2)6] + K2SO4 + HCl + NO + H2O =>
CoCl2 + 7 KNO2 + 2 H2SO4 = K3[Co(NO2)6] + 2 K2SO4 + 2 HCl + NO + H2O
Ca2CO4 = CaO + CO2 =>
Ca2CO4 = 2 CaO + CO2
Na2Cr2O7 + HCl + Fe(SO4) = CrCl3 + NaCl + Fe2(SO4)3 + FeCl3 + H2O =>
Na2Cr2O7 + 14 HCl + 6 Fe(SO4) = 2 CrCl3 + 2 NaCl + 2 Fe2(SO4)3 + 2 FeCl3 + 7 H2O
CaCO3(s) + H2SO4(l) = CaSO4(s) + CO2(l) + H2O(l) =>
CaCO3(s) + H2SO4(l) = CaSO4(s) + CO2(l) + H2O(l)
Sn + CuCl2 = SnCl4 + Cu =>
Sn + 2 CuCl2 = SnCl4 + 2 Cu
Ba(HCO3)2 + KHSO4 = BaSO4 + KHCO3 + H2O + CO2 =>
Ba(HCO3)2 + KHSO4 = BaSO4 + KHCO3 + H2O + CO2
F + O2 = F2O =>
4 F + O2 = 2 F2O
H2 + SO4 = H2SO4 =>
H2 + SO4 = H2SO4
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
HBrO3 + H2S = S + Br + H2O =>
2 HBrO3 + 5 H2S = 5 S + 2 Br + 6 H2O
C5H12 + O4 = CO2 + H2O =>
C5H12 + 4 O4 = 5 CO2 + 6 H2O
HF(aq) + NH3(aq) = NH4F =>
HF(aq) + NH3(aq) = NH4F
H2O2 + NaOH = H2O + Na2O2 =>
H2O2 + 2 NaOH = 2 H2O + Na2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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