| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + 2 P = Ca3P2
TiCl4(l) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(l) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
C5H12 + CuO = CO2 + H2O + Cu =>
C5H12 + 16 CuO = 5 CO2 + 6 H2O + 16 Cu
CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
NaHCO3 + HCl = Na2HCO3 + H2O + CO2 + Cl2 =>
4 NaHCO3 + 2 HCl = 2 Na2HCO3 + 2 H2O + 2 CO2 + Cl2
HNO3 + I2 = H2O + HIO3 + NO2 =>
10 HNO3 + I2 = 4 H2O + 2 HIO3 + 10 NO2
KAlO4H4 + H2C2O4X2 + KOH = K3AlC6O12 + X + H2O =>
KAlO4H4 + 3 H2C2O4X2 + 2 KOH = K3AlC6O12 + 6 X + 6 H2O
Co(NO3)2(aq) + HCl = CoCl2 + HNO3 =>
Co(NO3)2(aq) + 2 HCl = CoCl2 + 2 HNO3
K2C2O4 + FeCl3*H2O = K3Fe(C2O4)3*H2O + KCl =>
3 K2C2O4 + FeCl3*H2O = K3Fe(C2O4)3*H2O + 3 KCl
(NH4)2S2O8 + H2O = NH4HSO4 + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 NH4HSO4 + H2O2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaOH(aq) + H2C4H2O6 = Na2C4H2O6(aq) + H2O(l) =>
2 NaOH(aq) + H2C4H2O6 = Na2C4H2O6(aq) + 2 H2O(l)
C10H19 + N2O2 = CO2 + H2O + N2 =>
4 C10H19 + 59 N2O2 = 40 CO2 + 38 H2O + 59 N2
Cu + Ag{+} = Cu{2+} + Ag =>
Cu + 2 Ag{+} = Cu{2+} + 2 Ag
C + HCl = CCl4 + C2H6 =>
7 C + 12 HCl = 3 CCl4 + 2 C2H6
KI(s) = K(aq) + I(aq) =>
KI(s) = K(aq) + I(aq)
C3H5(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
4 C3H5(OH)2 + 3 Cu(OH)2 = 3(C2H5O2)2Cu + 2 H2O
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
AgCNS + NH3 = AgNH3 + CNS =>
AgCNS + NH3 = AgNH3 + CNS
Be + PO4 = BePO4 =>
Be + PO4 = BePO4
FeS + H2O = Fe + SO + H2 =>
FeS + H2O = Fe + SO + H2
PB + H2SO4 = PBSO4 + H2 =>
PB + H2SO4 = PBSO4 + H2
HCe + Mg = MgCe2 + H2 =>
2 HCe + Mg = MgCe2 + H2
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
HCIO + Ca = Ca(CIO)2 + H2 =>
2 HCIO + Ca = Ca(CIO)2 + H2
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2() + NaCl(aq) =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2() + 2 NaCl(aq)
Ag2SO4 + Ga = Ga2(SO4)3 + Ag =>
3 Ag2SO4 + 2 Ga = Ga2(SO4)3 + 6 Ag
Zn + NaOH + H2O = NaZn2(OH)4 + H =>
2 Zn + NaOH + 3 H2O = NaZn2(OH)4 + 3 H
NiSO4 + NaOH = NiOH + NaSO4 =>
NiSO4 + NaOH = NiOH + NaSO4
Na2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + NaCl + H2O =>
Na2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 NaCl + 7 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[CoCl(NH3)5]Cl2 + 2 H2O
(Fe(OH)2)2SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
(Fe(OH)2)2SO4 + 2 H2SO4 = Fe2(SO4)3 + 4 H2O
ZnCl26H2O = Zn + Cl2 + H2O =>
ZnCl26H2O = Zn + 13 Cl2 + H2O
SO3{2-} + Fe{3+} + H2O = SO4 + Fe{2+} + H{+} =>
SO3{2-} + 4 Fe{3+} + H2O = SO4 + 4 Fe{2+} + 2 H{+}
Ca(ClO2) + Cl2 = Ca(ClO3)2 + CaCl2 =>
6 Ca(ClO2) + 3 Cl2 = 2 Ca(ClO3)2 + 4 CaCl2
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
NaCl(s) + H2O(l) = NaOH + Cl2 + H2 =>
2 NaCl(s) + 2 H2O(l) = 2 NaOH + Cl2 + H2
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq) =>
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq)
AgNO3(aq) + (NH4)2CrO4(aq) = Ag2CrO4(s) + NH4NO3(aq) =>
2 AgNO3(aq) + (NH4)2CrO4(aq) = Ag2CrO4(s) + 2 NH4NO3(aq)
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
SbCl3 + Na2S = Sb2S3 + NaCl =>
2 SbCl3 + 3 Na2S = Sb2S3 + 6 NaCl
COSO4(H2O)5 = CO2 + H2O + SO3 =>
COSO4(H2O)5 = CO2 + 5 H2O + SO3
K2[Zn(OH)4] + HBr = Zn(OH)2 + KBr + H2O =>
K2[Zn(OH)4] + 2 HBr = Zn(OH)2 + 2 KBr + 2 H2O
Ag3(AsO4) + Zn + H2SO4 = AsH3 + Ag + Zn(SO4) + H2O =>
2 Ag3(AsO4) + 11 Zn + 11 H2SO4 = 2 AsH3 + 6 Ag + 11 Zn(SO4) + 8 H2O
HClO(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO)2(aq) =>
2 HClO(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO)2(aq)
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
HNO3 + H2SO4 = H2O + HSO4{-} + NO2{+} =>
HNO3 + H2SO4 = H2O + HSO4{-} + NO2{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/23/24
Équations équilibrées sur09/22/23
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