| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(OH)4 = SnO2 + 2 H2O
NaOH + Ca{2} + H3PO4 + Cl{-} = Ca3(PO4)2 + H2O + NaCl =>
6 NaOH + 3 Ca{2} + 2 H3PO4 + 6 Cl{-} = Ca3(PO4)2 + 6 H2O + 6 NaCl
Ca(OH)2(aq) + HBr(aq) = CaBr2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l)
FeCl3 + K3PO4 = FePO4 + KCl =>
FeCl3 + K3PO4 = FePO4 + 3 KCl
ZnS + HI = ZnI + HS =>
ZnS + HI = ZnI + HS
C3H7COOH + Fe2O3 = (C3H7COO)3Fe + H2O =>
6 C3H7COOH + Fe2O3 = 2(C3H7COO)3Fe + 3 H2O
Fe(OH)2 + H2Co3 = H2O + FeCo3 =>
Fe(OH)2 + H2Co3 = 2 H2O + FeCo3
C6H5NH2 + O2 = CO2(g) + H2O(g) + N2(g) =>
4 C6H5NH2 + 31 O2 = 24 CO2(g) + 14 H2O(g) + 2 N2(g)
PbCl2 + Al(OH)3 = Pb(OH)2 + AlCl3 =>
3 PbCl2 + 2 Al(OH)3 = 3 Pb(OH)2 + 2 AlCl3
S + Ca(OH)2 = CaSO4 + CaS + H2O =>
4 S + 4 Ca(OH)2 = CaSO4 + 3 CaS + 4 H2O
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H2O
CuCO3 + HNO3 = CuNO3 + HCO3 =>
CuCO3 + HNO3 = CuNO3 + HCO3
Sb2O3 + NaOH + H2O = Na(Sb(OH)4) =>
Sb2O3 + 2 NaOH + 3 H2O = 2 Na(Sb(OH)4)
(NH2)2CO(ac) + H2O(l) = NH3(ac) + CO2(g) =>
(NH2)2CO(ac) + H2O(l) = 2 NH3(ac) + CO2(g)
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
KMnO4 + C12H22O11 = CO2 + MnO2 + H2O + KOH =>
16 KMnO4 + C12H22O11 = 12 CO2 + 16 MnO2 + 3 H2O + 16 KOH
HCOOH + Ag(NH3)2OH = CO2 + Ag + NH3 + H2O =>
HCOOH + 2 Ag(NH3)2OH = CO2 + 2 Ag + 4 NH3 + 2 H2O
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Ca(ClO)2 + CaCl2 + CO2 = CaCO3 + Cl2 =>
Ca(ClO)2 + CaCl2 + 2 CO2 = 2 CaCO3 + 2 Cl2
(CH2ONO2)2 = CO2 + H2O + N2 =>
(CH2ONO2)2 = 2 CO2 + 2 H2O + N2
Mg + Fe(SO4) = Fe + Mg(SO4)2 =>
Mg + 2 Fe(SO4) = 2 Fe + Mg(SO4)2
Si + P = SiP3 =>
Si + 3 P = SiP3
NaOH + CoSO4 = NaSO4 + CoOH =>
NaOH + CoSO4 = NaSO4 + CoOH
KHS + KOH = HSOH + K2 =>
KHS + KOH = HSOH + K2
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
Cr2O3 + K2Co3 + O2 = K2CrO4 + Co2 =>
2 Cr2O3 + 4 K2Co3 + 5 O2 = 4 K2CrO4 + 6 Co2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
N2O4 + NaOH = NaNO3 + H2 =>
N2O4 + 2 NaOH = 2 NaNO3 + H2
C4H9COOH + KOH = C4H9COOK + H2O =>
C4H9COOH + KOH = C4H9COOK + H2O
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
Br5 + O2 = Br5O2 =>
Br5 + O2 = Br5O2
Al(OH)3 + NH3 = AlN + H2O =>
Al(OH)3 + NH3 = AlN + 3 H2O
Ca(OH)2 + PH3O4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 PH3O4 = Ca3(PO4)2 + 6 H2O
Ag + Zn(NO3)2 = Ag(NO3) + Zn =>
2 Ag + Zn(NO3)2 = 2 Ag(NO3) + Zn
SCl4 + KMnO4 + H2O = H2SO4 + MnCl2 + KCl + Cl2 =>
8 SCl4 + 6 KMnO4 + 8 H2O = 8 H2SO4 + 6 MnCl2 + 6 KCl + 7 Cl2
Mg(ClO3)2 + HCl = MgCl2 + HClO =>
Mg(ClO3)2 + 6 HCl = MgCl2 + 6 HClO
C5H9O(g) + O2(g) = CO2(g) + H2O(l) =>
4 C5H9O(g) + 27 O2(g) = 20 CO2(g) + 18 H2O(l)
Cr2(SO4)3 + (NH4)2CO3 = Cr2(CO3)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2CO3 = Cr2(CO3)3 + 3(NH4)2SO4
FeCl2 + N2H4O3 = N2Cl2 + H2O + FeO =>
FeCl2 + N2H4O3 = N2Cl2 + 2 H2O + FeO
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
NH4HSO4 + Cu + H2O2 = (NH4)2SO4 + CuSO4 + H2O =>
2 NH4HSO4 + Cu + H2O2 = (NH4)2SO4 + CuSO4 + 2 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
ZnSO4 + H2O2 = H2SO4 + ZnO2 =>
ZnSO4 + H2O2 = H2SO4 + ZnO2
AI + Pb(NO3)2 = AI(NO3)3 + Pb =>
2 AI + 3 Pb(NO3)2 = 2 AI(NO3)3 + 3 Pb
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
Mg(OH)2 + FeO = MgO + Fe(OH)2 =>
Mg(OH)2 + FeO = MgO + Fe(OH)2
C4H9COOH + KOH = C4H9COOK + H2O =>
C4H9COOH + KOH = C4H9COOK + H2O
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/25
Équations équilibrées sur04/16/24
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