| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 3 Ca + 8 O = Ca3(PO4)2
CoP = Co + P =>
CoP = Co + P
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
Na2SO4 + Al2(SO4)3 = Na(SO4) + Al(SO4) =>
Na2SO4 + Al2(SO4)3 = 2 Na(SO4) + 2 Al(SO4)
CoCl + KHO3 = CoHO3 + KCl =>
CoCl + KHO3 = CoHO3 + KCl
FeCl3 + K3PO4 = Fe(PO4) + Cl3K3 =>
FeCl3 + K3PO4 = Fe(PO4) + Cl3K3
Co(NO3)2 + NH3 = Co(NH3)2 + NO3 =>
Co(NO3)2 + 2 NH3 = Co(NH3)2 + 2 NO3
Sr(CO3)2 = SrO2 + CO2 =>
Sr(CO3)2 = SrO2 + 2 CO2
Fe + SiO2 = FeSiO3 + SiO =>
Fe + 2 SiO2 = FeSiO3 + SiO
Al2S3 + O2 = SO2 + Al =>
Al2S3 + 3 O2 = 3 SO2 + 2 Al
HCl + CO2 = COCl2 + H2O =>
2 HCl + CO2 = COCl2 + H2O
Ca + S = Ca{+} + S{-} = CaS =>
Ca + S = Ca{+} + S{-}
EDTA + CaC2O4 = CaEDTA + C2O4 =>
EDTA + CaC2O4 = CaEDTA + C2O4
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
[Cu(H2O)6]*SO4*H2O + NH3 = [Cu(NH3)4(H2O)2]*SO4*H2O + H2O =>
[Cu(H2O)6]*SO4*H2O + 4 NH3 = [Cu(NH3)4(H2O)2]*SO4*H2O + 4 H2O
C3H8O3 + KMnO4 = CO2 + H2O + K2MnO4 + MnO =>
3 C3H8O3 + 14 KMnO4 = 9 CO2 + 12 H2O + 7 K2MnO4 + 7 MnO
NH4NO3 + (CH3CO)2O = (CH2N2O2)3 + CH3COOH =>
6 NH4NO3 + 12(CH3CO)2O = 2(CH2N2O2)3 + 21 CH3COOH
C6H12O6 + Ca(OH)2 = C6H10CaO6 + H2O =>
C6H12O6 + Ca(OH)2 = C6H10CaO6 + 2 H2O
Mg(OH) + HCO = Mg(CO) + H2O =>
Mg(OH) + HCO = Mg(CO) + H2O
Mg(s) + Ca(OH)2(aq) = H2(s) + MgCaO2(aq) =>
Mg(s) + Ca(OH)2(aq) = H2(s) + MgCaO2(aq)
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
Cr2O7{-2} + H{+} + Zn = Zn{+2} + H2O + Cr{+2} =>
Cr2O7{-2} + 14 H{+} + 4 Zn = 4 Zn{+2} + 7 H2O + 2 Cr{+2}
CH3CH2CH2CH3 + O22 = CO2 + H2O =>
22 CH3CH2CH2CH3 + 13 O22 = 88 CO2 + 110 H2O
HCl + Na2SiO3 = H2SiO3 + NaCl =>
2 HCl + Na2SiO3 = H2SiO3 + 2 NaCl
FeSO4 + HBrO2 + HCl = FeCl3 + H2SO4 + HBr + H2O =>
4 FeSO4 + HBrO2 + 12 HCl = 4 FeCl3 + 4 H2SO4 + HBr + 2 H2O
PtCl4 + I2 = PtI + Cl =>
2 PtCl4 + I2 = 2 PtI + 8 Cl
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
Al + Cl2 = Al(Cl)3 =>
2 Al + 3 Cl2 = 2 Al(Cl)3
AgNO3 + K(CrO4)2 = KNO3 + Ag(CrO4)2 =>
AgNO3 + K(CrO4)2 = KNO3 + Ag(CrO4)2
RaI2 + HCl = RaCl2 + HI =>
RaI2 + 2 HCl = RaCl2 + 2 HI
CaCO3 + HI = CaI2 + H2O(l) + CO2(g) =>
CaCO3 + 2 HI = CaI2 + H2O(l) + CO2(g)
V2O5 + H2SO4 + H2O2 = V2O5(SO4) + H2O =>
V2O5 + H2SO4 + H2O2 = V2O5(SO4) + 2 H2O
C5H12 + Br2 = C5H12Br2 =>
C5H12 + Br2 = C5H12Br2
Pb + MgCl2 = Mg + PbCl2 =>
Pb + MgCl2 = Mg + PbCl2
KMnO4 + Fe(SO4) + H2(SO4) = Fe2(SO4)3 + H2O + Mn(SO4) + K2(SO4) =>
2 KMnO4 + 10 Fe(SO4) + 8 H2(SO4) = 5 Fe2(SO4)3 + 8 H2O + 2 Mn(SO4) + K2(SO4)
Fe2 + KBr = KFe + Br2 =>
Fe2 + 2 KBr = 2 KFe + Br2
K2(OH)2 + HBr = KBr + H2O =>
K2(OH)2 + 2 HBr = 2 KBr + 2 H2O
S + Al = Al2S3 =>
3 S + 2 Al = Al2S3
C17H29COOH + CaCO3 = CO2 + H2O + (C17H29COO)2Ca =>
2 C17H29COOH + CaCO3 = CO2 + H2O + (C17H29COO)2Ca
KCIO3(s) = KCIO4 + KCI =>
4 KCIO3(s) = 3 KCIO4 + KCI
C2H2O2 + C5H6N2 = C5H4N2C5H4N2C2H2 + H2O =>
C2H2O2 + 2 C5H6N2 = C5H4N2C5H4N2C2H2 + 2 H2O
Zn(s) + Au(NO3)3(aq) = Au + Zn(NO3)2 =>
3 Zn(s) + 2 Au(NO3)3(aq) = 2 Au + 3 Zn(NO3)2
C60H9O30N4 + H2O = CH4 + CO2 + NH3 =>
8 C60H9O30N4 + 366 H2O = 177 CH4 + 303 CO2 + 32 NH3
Zn + H3O{+}— = Zn{2+} + H2 + H2O =>
Zn + 2 H3O{+}— = Zn{2+} + H2 + 2 H2O
CaO + NO2 = CaNO3 =>
CaO + NO2 = CaNO3
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
CH3OH + KOH = CH3KO + H2O =>
CH3OH + KOH = CH3KO + H2O
Cd + H3PO4 = CdPO4 + H3 =>
Cd + H3PO4 = CdPO4 + H3
Ai(s) + Cu(NO3)2(aq) = Ai(NO3)3(aq) + Cu(s) =>
2 Ai(s) + 3 Cu(NO3)2(aq) = 2 Ai(NO3)3(aq) + 3 Cu(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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