| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + RbCl = KCl + RbOH
PbAgNO3 = AgPbNO3 =>
PbAgNO3 = AgPbNO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
FeO*Cr2O3 = FeCr2O4 =>
FeO*Cr2O3 = FeCr2O4
Ag + Cl1 = AgCl =>
Ag + Cl1 = AgCl
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
C3H6O + CH3MgBr = C4H8O + HOMgBr =>
5 C3H6O + CH3MgBr = 4 C4H8O + HOMgBr
ZnSO4 + Na3(PO4) = Zn3(PO4)2 + Na2SO4 =>
3 ZnSO4 + 2 Na3(PO4) = Zn3(PO4)2 + 3 Na2SO4
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
I2 + NaClO + H2O = NaIO3 + NaCl + HCl =>
I2 + 5 NaClO + H2O = 2 NaIO3 + 3 NaCl + 2 HCl
KI + Fe2(SO4)3 = I2 + FeSO4 + K2SO4 =>
2 KI + Fe2(SO4)3 = I2 + 2 FeSO4 + K2SO4
SO2 + CuSO4 = CuS + SO6 =>
SO2 + CuSO4 = CuS + SO6
NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2 =>
2 NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2
Co3O4 + Al = Co + Al2O3 =>
3 Co3O4 + 8 Al = 9 Co + 4 Al2O3
Mn(OH)2 + KOH + KClO3 = K2MnO4 + H2O + KCl =>
3 Mn(OH)2 + 6 KOH + 2 KClO3 = 3 K2MnO4 + 6 H2O + 2 KCl
CH3CH2CH2CH3 + O2 = CO2 + H =>
CH3CH2CH2CH3 + 4 O2 = 4 CO2 + 10 H
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2HPO4 + WO3 + Na2CO3 + W = Na11W8P4O32 + NH3 + H2O + CO2 =>
8(NH4)2HPO4 + 11 WO3 + 11 Na2CO3 + 5 W = 2 Na11W8P4O32 + 16 NH3 + 12 H2O + 11 CO2
C15H32 + CuO = H2O + CO + Cu =>
C15H32 + 31 CuO = 16 H2O + 15 CO + 31 Cu
CaSO3(s) = CaO(g) + SO2(g) =>
CaSO3(s) = CaO(g) + SO2(g)
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
CaO + HC1 = CaC2 + H2O =>
CaO + 2 HC1 = CaC2 + H2O
HNO3 + SC(OH)3 = SC(NO3)3 + H2O =>
3 HNO3 + SC(OH)3 = SC(NO3)3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4Br(s) = NH4 + Br =>
NH4Br(s) = NH4 + Br
C3H6O + CH3MgBr = C4H8O + HOMgBr =>
5 C3H6O + CH3MgBr = 4 C4H8O + HOMgBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H3PO4 + H2O = H + H2PO5 =>
H3PO4 + H2O = 3 H + H2PO5
Ag2SO4 + NaNO3 = AgNO3 + Na2SO4 =>
Ag2SO4 + 2 NaNO3 = 2 AgNO3 + Na2SO4
Ca(ClO3)2(aq) + Li2SO4(aq) = CaSO4 + LiClO3 =>
Ca(ClO3)2(aq) + Li2SO4(aq) = CaSO4 + 2 LiClO3
C23H48 + CuO = Cu + H2O + CO =>
C23H48 + 47 CuO = 47 Cu + 24 H2O + 23 CO
NaNO2 + H2SO4 = NO2 + Na2SO4 + H2 =>
2 NaNO2 + H2SO4 = 2 NO2 + Na2SO4 + H2
K2CO3 + CH3COOH = KCH3COO + H2O + CO2 =>
K2CO3 + 2 CH3COOH = 2 KCH3COO + H2O + CO2
Li2Cr2O7 + H2O + S = SO2 + LiOH + Cr2O3 =>
2 Li2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 LiOH + 2 Cr2O3
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Fe + CuCl3 = Cu + FeCl3 =>
Fe + CuCl3 = Cu + FeCl3
Al(OH)3 + HCH3COO = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 HCH3COO = Al(CH3COO)3 + 3 H2O
CrO5 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO5 + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 6 H2O
CuO + C6H5Cl = CuCl + C6H5O =>
CuO + C6H5Cl = CuCl + C6H5O
S + HOH = H2S + O =>
S + HOH = H2S + O
AgNO3 + NH3OH = AgNH3OH + NO3 =>
AgNO3 + NH3OH = AgNH3OH + NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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