| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
N2OCO2 = N2CO3 =>
N2OCO2 = N2CO3
I2 + HCHO + H2O = HI + HCOOH =>
I2 + HCHO + H2O = 2 HI + HCOOH
Ag3NO2 + ZnCl2 = AgCl + Zn3(NO2)2 =>
2 Ag3NO2 + 3 ZnCl2 = 6 AgCl + Zn3(NO2)2
Li + K3P = K + Li3P =>
3 Li + K3P = 3 K + Li3P
CH2(Br)CH2(Br) + Zn = ZnBr + CH2 = CH2 =>
CH2(Br)CH2(Br) + 2 Zn = 2 ZnBr + 2 CH2
K2ZnO2 + HCl = ZnCl2 + KCl + H2O =>
K2ZnO2 + 4 HCl = ZnCl2 + 2 KCl + 2 H2O
Cr2O3 + HNO3 = Cr(NO3)3 + H2O =>
Cr2O3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O
NaOH + CuSO4 = CuOH + NaSO4 =>
NaOH + CuSO4 = CuOH + NaSO4
NH4SO4 + PbNO3 = PbSO4 + NH4NO3 =>
NH4SO4 + PbNO3 = PbSO4 + NH4NO3
SO2 + H2 = SOH + H2O =>
2 SO2 + 3 H2 = 2 SOH + 2 H2O
H3(AsO4) = As2O5 + H2O =>
2 H3(AsO4) = As2O5 + 3 H2O
Ca(OH)2 + HBrO2 = CaBr2 + H2O + O2 =>
Ca(OH)2 + 2 HBrO2 = CaBr2 + 2 H2O + 2 O2
Al2Cl3 + K3PO4 = K2Cl + AlPO4 =>
Al2Cl3 + 2 K3PO4 = 3 K2Cl + 2 AlPO4
K3PO4 + CaS = Ca3(PO4)2 + K2S =>
2 K3PO4 + 3 CaS = Ca3(PO4)2 + 3 K2S
KClO3 + HCl = KCl + H2O + Cl =>
KClO3 + 6 HCl = KCl + 3 H2O + 6 Cl
C8H11N + O2 = CO2 + H2O + N2 =>
4 C8H11N + 43 O2 = 32 CO2 + 22 H2O + 2 N2
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
BeO + Ca(OH)2 = Be(OH)2 + CaO =>
BeO + Ca(OH)2 = Be(OH)2 + CaO
Cu + ZnSO4 = Cu(SO4) + Zn =>
Cu + ZnSO4 = Cu(SO4) + Zn
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
MnSO3 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO3 + 7 PbO2 + 10 HNO3 = 2 HMnO4 + 2 PbSO4 + 5 Pb(NO3)2 + 4 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + HCOOH + K2SO4 =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 11 H2O + 3 HCOOH + 2 K2SO4
NH4Cl + Pb(NO3)2 = (NH4)2(NO3)2 + PbCl2 =>
2 NH4Cl + Pb(NO3)2 = (NH4)2(NO3)2 + PbCl2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C8H11N + O2 = CO2 + H2O + N2 =>
4 C8H11N + 43 O2 = 32 CO2 + 22 H2O + 2 N2
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NaOH + At2 = NaAt + NaAtO + H2O =>
2 NaOH + At2 = NaAt + NaAtO + H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Na + Ca(OH)2 = Na(OH)2 + Ca =>
Na + Ca(OH)2 = Na(OH)2 + Ca
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C8H11N + O2 = CO2 + H2O + N2 =>
4 C8H11N + 43 O2 = 32 CO2 + 22 H2O + 2 N2
FeSO4 + Ca(OH)2 + O2 + H2O = Fe(OH)3 + CaSO4 =>
4 FeSO4 + 4 Ca(OH)2 + O2 + 2 H2O = 4 Fe(OH)3 + 4 CaSO4
CH3 + H2O = CO2 + H2 =>
2 CH3 + 4 H2O = 2 CO2 + 7 H2
GeO + H2 = Ge + H2O =>
GeO + H2 = Ge + H2O
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4 =>
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4
Zn + NaClO + H2O = Zn(OH)2 + NaCl =>
Zn + NaClO + H2O = Zn(OH)2 + NaCl
C3H8O3 + NaOH = C3H5NaO2 + H2O =>
C3H8O3 + NaOH = C3H5NaO2 + 2 H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2 =>
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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