| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbOH + HBr = BrRb + H2O
K2HPO4 + NaOH = KOH + Na2HPO4 =>
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
NaNO2 + KI + H2SO4 = NO + K2SO4 + Na2SO4 + H2O + I2 =>
2 NaNO2 + 2 KI + 2 H2SO4 = 2 NO + K2SO4 + Na2SO4 + 2 H2O + I2
HI + Na2CO3 = CO2 + H2O + NaI =>
2 HI + Na2CO3 = CO2 + H2O + 2 NaI
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cr2O3 + KClO2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr2O3 + 3 KClO2 + 8 KOH = 4 K2CrO4 + 3 KCl + 4 H2O
L2 + O = LO2 =>
L2 + 4 O = 2 LO2
Na(Cr(OH)4) + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Na(Cr(OH)4) + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 8 H2O
LiCl + ZnPO4 = LiPO4 + ZnCl =>
LiCl + ZnPO4 = LiPO4 + ZnCl
H2SO4 + NH3 = H2NH3 + SO4 =>
H2SO4 + NH3 = H2NH3 + SO4
ZnS + Al(OH)3 = Zn(OH)2 + Al2S3 =>
3 ZnS + 2 Al(OH)3 = 3 Zn(OH)2 + Al2S3
NaHSO3 + NaHSO4 = Na2SO4 + SO2 + H2O =>
NaHSO3 + NaHSO4 = Na2SO4 + SO2 + H2O
KNO2 + NH4Br = KBr + N2 + H2O =>
KNO2 + NH4Br = KBr + N2 + 2 H2O
Co + I = CoI =>
Co + I = CoI
Sn(OH)4 = SnO2 + HOH =>
Sn(OH)4 = SnO2 + 2 HOH
PbCO3 + HNO3 = Pb(NO3)2 + H2O(l) + CO2(g) =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O(l) + CO2(g)
CuCl + NH3 + H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl + 5 NH3 + 3 H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH
C57H110O6(s) + O2(g) = CO2(g) + H2O(l) =>
2 C57H110O6(s) + 163 O2(g) = 114 CO2(g) + 110 H2O(l)
Cu2(Fe(CN)6) + NaOH = Na4(Fe(CN)6) + Cu(OH)2 =>
Cu2(Fe(CN)6) + 4 NaOH = Na4(Fe(CN)6) + 2 Cu(OH)2
Be3N2 + K2CO3 = BeCO3 + K3N =>
Be3N2 + 3 K2CO3 = 3 BeCO3 + 2 K3N
Al + Fe3(PO4)2 = AlPO4 + Fe =>
2 Al + Fe3(PO4)2 = 2 AlPO4 + 3 Fe
CH4N2O + C2H5OH + H2O2 = C6H13NO2 + H2O =>
2 CH4N2O + 11 C2H5OH + 6 H2O2 = 4 C6H13NO2 + 17 H2O
BaCI2 + H2SO4 = BaSO4 + H2CI2 =>
BaCI2 + H2SO4 = BaSO4 + H2CI2
H2(CO3) + Al = H2 + Al2(CO3)3 =>
3 H2(CO3) + 2 Al = 3 H2 + Al2(CO3)3
C5H10 + Br2 = CHBr3 + HBr =>
C5H10 + 10 Br2 = 5 CHBr3 + 5 HBr
CH3CO2H + Na2CO3 = CH3CO2Na + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 CH3CO2Na + CO2 + H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NaClO4 + H2O = NaOH + HClO4 =>
NaClO4 + H2O = NaOH + HClO4
NH3 + HBrO = N2 + H2O + HBr =>
2 NH3 + 3 HBrO = N2 + 3 H2O + 3 HBr
Cr2O3 + KNO3 + K2CO3 = K2Cr2O7 + N2 + CO2 =>
5 Cr2O3 + 6 KNO3 + 2 K2CO3 = 5 K2Cr2O7 + 3 N2 + 2 CO2
MgO + GeO2 = MgGeO3 =>
MgO + GeO2 = MgGeO3
ZnCI + K = Zn + KCI =>
ZnCI + K = Zn + KCI
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Ba(CH3COO)2 = Ba + C + H2 + O2 =>
Ba(CH3COO)2 = Ba + 4 C + 3 H2 + 2 O2
Al2Si2O7 + HNO3 = Al(NO3)3 + SiO2 + H2O =>
Al2Si2O7 + 6 HNO3 = 2 Al(NO3)3 + 2 SiO2 + 3 H2O
AlCl3 + LiAlH4 = AlCl2H + LiCl =>
3 AlCl3 + LiAlH4 = 4 AlCl2H + LiCl
HCl + Na{2}SO{4} = NaCl + H{2}SO{4} =>
HCl + Na{2}SO{4} = NaCl + H{2}SO{4}
Cu2Cl + Zn = Cu2Zn + Cl =>
Cu2Cl + Zn = Cu2Zn + Cl
Na + P = NaP3 =>
Na + 3 P = NaP3
Na2CO3 + Ca(OH)2 + CH3COOH = CH3COONa + H2O + CaCO3 =>
Na2CO3 + Ca(OH)2 + 2 CH3COOH = 2 CH3COONa + 2 H2O + CaCO3
Cu(OH) + HNO3 = Cu(NO3) + H2O =>
Cu(OH) + HNO3 = Cu(NO3) + H2O
CaH10 + O2 = CaO + H2O =>
CaH10 + 3 O2 = CaO + 5 H2O
Fe(NO3)3 + K2S = FeK3 + S(NO3)2 =>
2 Fe(NO3)3 + 3 K2S = 2 FeK3 + 3 S(NO3)2
CrCl3 + KOH = Cr(OH)3 + KCl =>
CrCl3 + 3 KOH = Cr(OH)3 + 3 KCl
CH3(CH2)4OH + CH3CH2COOH = CH3CH2COOC5H11 + H2O =>
CH3(CH2)4OH + CH3CH2COOH = CH3CH2COOC5H11 + H2O
K4Fe(CN)6 + Fe2(SO4)3 = KFe[Fe(CN)6] + K2(SO4) =>
2 K4Fe(CN)6 + Fe2(SO4)3 = 2 KFe[Fe(CN)6] + 3 K2(SO4)
Fe3O4 + HNO3 = Fe(NO3)3 + (N2O)2018(N2)2019 + H2O =>
36334 Fe3O4 + 335080 HNO3 = 109002 Fe(NO3)3 + (N2O)2018(N2)2019 + 167540 H2O
CuCl + Al = Cu + Al(Cl) =>
CuCl + Al = Cu + Al(Cl)
Mn + NH3 = MnNH2 + H2 =>
2 Mn + 2 NH3 = 2 MnNH2 + H2
Cr(OH)3 + NaOH = Na(Cr(OH)4) =>
Cr(OH)3 + NaOH = Na(Cr(OH)4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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