| Équations équilibrées la veille |
18 CO2 + 18 H2O = 3 C6H12O6 + 4 O9
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
InN3O9 + TiN2O7 + C5H8O2 + ZnN2O6 = In14ZnTiO23 + CO2 + H2O + N2 =>
42 InN3O9 + 3 TiN2O7 + 29 C5H8O2 + 3 ZnN2O6 = 3 In14ZnTiO23 + 145 CO2 + 116 H2O + 69 N2
(CH3)2S + NaOCl = (CH3)2SO2 + NaCl =>
(CH3)2S + 2 NaOCl = (CH3)2SO2 + 2 NaCl
MgC2O4 = MgCO3 + CO =>
MgC2O4 = MgCO3 + CO
Na2S + Fe(ClO3)2 = Na2(ClO3)2 + FeS =>
Na2S + Fe(ClO3)2 = Na2(ClO3)2 + FeS
BaO + Sr(NO3)2 = SrO + Ba(NO3)2 =>
BaO + Sr(NO3)2 = SrO + Ba(NO3)2
I + NaF = INaF =>
I + NaF = INaF
Na2CO3(aq) + HBr(aq) = Na2Br(ag) + OH(ag) + CO2(g) =>
Na2CO3(aq) + HBr(aq) = Na2Br(ag) + OH(ag) + CO2(g)
CO2(g) + H2O(l) = C4H10O(l) + O2(g) =>
4 CO2(g) + 5 H2O(l) = C4H10O(l) + 6 O2(g)
[Mn(NH3)6] + H2S = MnS + NH4 + NH3 =>
[Mn(NH3)6] + H2S = MnS + 2 NH4 + 4 NH3
OCl{-} + NH3 = Cl2 + N2H4 + OH{-} =>
2 OCl{-} + 2 NH3 = Cl2 + N2H4 + 2 OH{-}
HNO3 + NH3 = H2O + N2O4 =>
7 HNO3 + NH3 = 5 H2O + 4 N2O4
C2H5NH2 + HCl = C2H5NH3 + Cl2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NH3 + Cl2
ZnO + HNo3 = Zn(No3)2 + H2O =>
ZnO + 2 HNo3 = Zn(No3)2 + H2O
C6H5CH2OH + K2Cr2O7 + H2SO4 = C6H5COH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = 3 C6H5COH + K2SO4 + Cr2(SO4)3 + 7 H2O
Na(PO4) + CrCl = NaCl + CrPO4 =>
Na(PO4) + CrCl = NaCl + CrPO4
C9H8O + NaBH4 + HCl = C9H10O + NaCl + BCl3 =>
4 C9H8O + NaBH4 + 4 HCl = 4 C9H10O + NaCl + BCl3
O + CN = N + CO2 =>
2 O + CN = N + CO2
KMnO4 + NaOH + H2C2O4 = K2C2O4 + MnC2O4 + NaC2O4 + H2O =>
2 KMnO4 + 10 NaOH + 13 H2C2O4 = K2C2O4 + 2 MnC2O4 + 10 NaC2O4 + 18 H2O
Li3O4P = Li1 + P4 + O2 =>
4 Li3O4P = 12 Li1 + P4 + 8 O2
HCOONa = COONa + H =>
HCOONa = COONa + H
U + H2O = UH2O =>
U + H2O = UH2O
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
N2H8 + Cr2O7 = CrO3 + H2O + N2 =>
N2H8 + 4 Cr2O7 = 8 CrO3 + 4 H2O + N2
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
Mg + AgClO4 = Ag + MgClO4 =>
Mg + AgClO4 = Ag + MgClO4
HOCH2CH2SH + Na + (ClCH2)2O = (HOCH2CH2SCH2)2O + NaCl + H2 =>
2 HOCH2CH2SH + 2 Na + (ClCH2)2O = (HOCH2CH2SCH2)2O + 2 NaCl + H2
Co(NO3) + NH4OH = NH4NO3 + Co(OH) =>
Co(NO3) + NH4OH = NH4NO3 + Co(OH)
Ag + NO3H = NO3Ag + NO + H2O =>
3 Ag + 4 NO3H = 3 NO3Ag + NO + 2 H2O
Ba(ClO)2 + KNO3 = Ba(NO3)2 + KClO =>
Ba(ClO)2 + 2 KNO3 = Ba(NO3)2 + 2 KClO
Hg(NO3)2 + Ag = Hg + Ag(NO3) =>
Hg(NO3)2 + 2 Ag = Hg + 2 Ag(NO3)
Mn2O5 + MgS = MgO + Mn2S5 =>
Mn2O5 + 5 MgS = 5 MgO + Mn2S5
Cu(NH4)4(OH)2 + Zn = Zn(NH4)4(OH)2 + Cu =>
Cu(NH4)4(OH)2 + Zn = Zn(NH4)4(OH)2 + Cu
C2H2(s) + O2(g) = CO2 + H2O =>
2 C2H2(s) + 5 O2(g) = 4 CO2 + 2 H2O
BaO2 + KI + H2SO4 = I2 + BaSO4 + K2SO4 + H2O =>
BaO2 + 2 KI + 2 H2SO4 = I2 + BaSO4 + K2SO4 + 2 H2O
H2S + KCl = HCl + K2S =>
H2S + 2 KCl = 2 HCl + K2S
NaC6H5CO2 + HCl = C6H6 + NaCl + CO2 =>
NaC6H5CO2 + HCl = C6H6 + NaCl + CO2
(CH3OH) + H2NCH2CH2OH = (CH3)2NCH2CH2OH + H2O =>
2(CH3OH) + H2NCH2CH2OH = (CH3)2NCH2CH2OH + 2 H2O
C2H2 + H2 = C4H10 =>
2 C2H2 + 3 H2 = C4H10
Zr2O2 + H2O = Zr(OH)2 =>
Zr2O2 + 2 H2O = 2 Zr(OH)2
Ca + Fe(CN)6 = Ca2(Fe(CN)6) =>
2 Ca + Fe(CN)6 = Ca2(Fe(CN)6)
Tin + HF = tin(ii)fluoride + hydrogen =>
Sn + 2 HF = SnF2 + H2
NaOH + HBr = H2ONaBr =>
NaOH + HBr = H2ONaBr
Al2(CO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O
Zn(s) + HCl(g) = ZnCl(s) + H2(g) =>
2 Zn(s) + 2 HCl(g) = 2 ZnCl(s) + H2(g)
MnBr2 + Al = Mn + AlBr3 =>
3 MnBr2 + 2 Al = 3 Mn + 2 AlBr3
AlOHCl2 + Al(OH)3 = Al(OH)2Cl =>
AlOHCl2 + Al(OH)3 = 2 Al(OH)2Cl
Mn + NH3(aq) = Mn(NH3) =>
Mn + NH3(aq) = Mn(NH3)
Fe2O3 + CaCl2 = FeCl3 + CaO =>
Fe2O3 + 3 CaCl2 = 2 FeCl3 + 3 CaO
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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