| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO3 + 3 H2SO3 = I + 3 H2SO4
HCOOH + CH3CH2CHOH = HCOOCH2CH2CH3 + HOH =>
8 HCOOH + 12 CH3CH2CHOH = 11 HCOOCH2CH2CH3 + 6 HOH
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Br2 + Ca(OH)2 = H2O + CaBr2 + Ca(BrO3)2 =>
6 Br2 + 6 Ca(OH)2 = 6 H2O + 5 CaBr2 + Ca(BrO3)2
PbO + KCl = Pb + KOCl =>
PbO + KCl = Pb + KOCl
HCOOH + CH3CH2CHOH = HCOOCH2CH2CH3 + HOH =>
8 HCOOH + 12 CH3CH2CHOH = 11 HCOOCH2CH2CH3 + 6 HOH
Ca + H3SO4 = CaSO4 + H2 =>
2 Ca + 2 H3SO4 = 2 CaSO4 + 3 H2
MgOH2 + NO3 = MgNO3 + H2O =>
MgOH2 + NO3 = MgNO3 + H2O
CO2KOH = KHCO3 =>
CO2KOH = KHCO3
(NH4)2S + ZnI2 = ZnS + NH4I =>
(NH4)2S + ZnI2 = ZnS + 2 NH4I
KCIO3 + Al = Al2O3 + KCI =>
KCIO3 + 2 Al = Al2O3 + KCI
Fe2(SO4)3 + SO2 + H2O = FeSO4 + H2SO4 =>
Fe2(SO4)3 + SO2 + 2 H2O = 2 FeSO4 + 2 H2SO4
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
Al + Zn(OH)2 = Al(OH)3 + Zn =>
2 Al + 3 Zn(OH)2 = 2 Al(OH)3 + 3 Zn
C2H5NO2(s) + O2(s) = CO2(g) + H2O(l) + N2(g) =>
4 C2H5NO2(s) + 9 O2(s) = 8 CO2(g) + 10 H2O(l) + 2 N2(g)
Fe + H2SiO3 = FeSiO3 + H2 =>
Fe + H2SiO3 = FeSiO3 + H2
Br2 + Ca(OH)2 = H2O + CaBr2 + Ca(BrO3)2 =>
6 Br2 + 6 Ca(OH)2 = 6 H2O + 5 CaBr2 + Ca(BrO3)2
H3PO4 + MgCl2 = Mg3(PO4)2 + HCl =>
2 H3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 HCl
C6H4(CH3)2 + HBr = C6H5Br(CH3)2 =>
C6H4(CH3)2 + HBr = C6H5Br(CH3)2
HCOOH + CH3CH2CHOH = HCOOCH2CH2CH3 + HOH =>
8 HCOOH + 12 CH3CH2CHOH = 11 HCOOCH2CH2CH3 + 6 HOH
KOH + Mn(CH3COO)2 = Mn(OH)2 + KCH3COO =>
2 KOH + Mn(CH3COO)2 = Mn(OH)2 + 2 KCH3COO
AlCl3 + NH3*H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Cl
MgHCO3 + CH3COOH = H2O + CO2 + Mg(CH3COO)2 =>
8 MgHCO3 + 15 CH3COOH = 10 H2O + 6 CO2 + 8 Mg(CH3COO)2
KOH + Mn(CH3COO)2 = Mn(OH)2 + KCH3COO =>
2 KOH + Mn(CH3COO)2 = Mn(OH)2 + 2 KCH3COO
HNO2(aq) = H{+} + NO3{-} + NO(g) + H2O =>
3 HNO2(aq) = H{+} + NO3{-} + 2 NO(g) + H2O
C4H8 + CrO3 + HCl = C2H4O2 + CrCl3 + H2O =>
3 C4H8 + 8 CrO3 + 24 HCl = 6 C2H4O2 + 8 CrCl3 + 12 H2O
C12H24O2 + O2 = CO2 + H2O =>
C12H24O2 + 17 O2 = 12 CO2 + 12 H2O
HCOOH + CH3CH2CHOH = HCOOCH2CH2CH3 + HOH =>
8 HCOOH + 12 CH3CH2CHOH = 11 HCOOCH2CH2CH3 + 6 HOH
NaF + AlF3 = Na3AlF6 =>
3 NaF + AlF3 = Na3AlF6
MgHCO3 + CH3COOH = H2O + CO2 + Mg(CH3COO)2 =>
8 MgHCO3 + 15 CH3COOH = 10 H2O + 6 CO2 + 8 Mg(CH3COO)2
SnCl2 + Cr(NO3)2 = CrCl2 + Sn(NO3)2 =>
SnCl2 + Cr(NO3)2 = CrCl2 + Sn(NO3)2
KOH + FePO4 = Fe(OH)3 + K3PO4 =>
3 KOH + FePO4 = Fe(OH)3 + K3PO4
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
Cu(OH)2 + HI = I2 + CuI + H2O =>
2 Cu(OH)2 + 4 HI = I2 + 2 CuI + 4 H2O
Al + K2CrO4 + NaOH + H2O = Na[Al(OH)4] + NaK2[Cr(OH)6] =>
Al + K2CrO4 + 2 NaOH + 4 H2O = Na[Al(OH)4] + NaK2[Cr(OH)6]
Cl2 + O2 = Cl2O7 = =>
2 Cl2 + 7 O2 = 2 Cl2O7
H2SO4 + AlH3O3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 AlH3O3 = Al2(SO4)3 + 6 H2O
CH2O + I2 = H2O + CI4 =>
CH2O + 2 I2 = H2O + CI4
MgHCO3 + CH3COOH = H2O + CO2 + Mg(CH3COO)2 =>
8 MgHCO3 + 15 CH3COOH = 10 H2O + 6 CO2 + 8 Mg(CH3COO)2
Na + N = Na3N =>
3 Na + N = Na3N
Ca(NO3)2 + Al(PO4) = Ca3(PO4)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 Al(PO4) = Ca3(PO4)2 + 2 Al(NO3)3
NiCO3(aq) + Al(s) = Ni(s) + Al2(CO3)3(aq) =>
3 NiCO3(aq) + 2 Al(s) = 3 Ni(s) + Al2(CO3)3(aq)
H2SO4(aq) + Na2CO3(aw) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(aw) = Na2SO4(aq) + H2O + CO2(g)
Cu + FeCl3 = CuCl3Fe =>
Cu + FeCl3 = CuCl3Fe
C4H9Br + KOH = KBr + C4H10O =>
C4H9Br + KOH = KBr + C4H10O
LiOH + Cu(NO3)2 = Cu(OH)2 + LiNO3 =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 LiNO3
Zn + Cu + HCl = CuH2 + ZnCl2 =>
Zn + Cu + 2 HCl = CuH2 + ZnCl2
Li2S = Li + S8 =>
8 Li2S = 16 Li + S8
K2CO3 + HClO4 = KClO4 + H2O + CO2 =>
K2CO3 + 2 HClO4 = 2 KClO4 + H2O + CO2
MgCl2 + H2SO4 = MgSO4 + HCl(aq) =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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