| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3(aq) + 9(OH)(aq) = 3 Fe(OH)3
HClO4 + NaOH = H(OH) + NaCl + O =>
HClO4 + NaOH = H(OH) + NaCl + 4 O
C4H10O + O2 = H10O3 + C4 =>
C4H10O + O2 = H10O3 + C4
H2O + C4H8O2 = C2H4OH + CH3COOH =>
2 H2O + 3 C4H8O2 = 4 C2H4OH + 2 CH3COOH
AsCl3 + H2 = As + HCl =>
2 AsCl3 + 3 H2 = 2 As + 6 HCl
CsO + MgF = MgO + CsF =>
CsO + MgF = MgO + CsF
Au + AgF = Ag + AuF =>
Au + AgF = Ag + AuF
BiTcH + LaSAgNa = BiTcHLaSAgNa =>
BiTcH + LaSAgNa = BiTcHLaSAgNa
KMnO4 + HCl + K4[Fe(CN)6] = MnCl2 + KCl + K3[Fe(CN)6] + H2O =>
KMnO4 + 8 HCl + 5 K4[Fe(CN)6] = MnCl2 + 6 KCl + 5 K3[Fe(CN)6] + 4 H2O
H2CO3 + Cu(OH) = CuHCO3 + H2O =>
H2CO3 + Cu(OH) = CuHCO3 + H2O
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
BaF2 + K2SO4 = BaSO4 + KF =>
BaF2 + K2SO4 = BaSO4 + 2 KF
AgI + NaBr = AgBr + NaI =>
AgI + NaBr = AgBr + NaI
I2 + H2O2 = HIO3 + HI =>
3 I2 + 3 H2O2 = 2 HIO3 + 4 HI
C + H = CH =>
C + H = CH
I + CuO = CuI + O =>
I + CuO = CuI + O
KI + HNO3 = KNO3 + I2 + NO + H2O =>
6 KI + 8 HNO3 = 6 KNO3 + 3 I2 + 2 NO + 4 H2O
Na2CO3 + Mg(NO3)2 = Na2CO3Mg(NO3)2 =>
Na2CO3 + Mg(NO3)2 = Na2CO3Mg(NO3)2
NH3 + SrCl2 = Sr(NH3)4 + Cl2 =>
4 NH3 + SrCl2 = Sr(NH3)4 + Cl2
Pb(NO3)2 + BaO = PbO + Ba(NO3)2 =>
Pb(NO3)2 + BaO = PbO + Ba(NO3)2
Zn2 + NiCl = ZnCl + Ni2 =>
Zn2 + 2 NiCl = 2 ZnCl + Ni2
[Fe(C10H8N2)3]Cl2 + KPF6 = [Fe(C10H8N2)3](PF6)2 + K + Cl =>
[Fe(C10H8N2)3]Cl2 + 2 KPF6 = [Fe(C10H8N2)3](PF6)2 + 2 K + 2 Cl
Cr + Ge + Te = CrGeTe6 =>
Cr + Ge + 6 Te = CrGeTe6
ZnCl2 + CuCl2*2H2O + NiCl2*6H2O + AgNO3 + NaOH = ZnCuNiAgO + Na + Cl + H2O + NO3 =>
ZnCl2 + CuCl2*2H2O + NiCl2*6H2O + AgNO3 + 2 NaOH = ZnCuNiAgO + 2 Na + 6 Cl + 9 H2O + NO3
potassiumhydroxide + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
FeCl3(aq) + Au(s) = AuCl3(aq) + Fe(s) =>
FeCl3(aq) + Au(s) = AuCl3(aq) + Fe(s)
C6H5COCH(OH)C6H5 + NH4NO3 = H2O + N2 + C14H10O2 =>
C6H5COCH(OH)C6H5 + NH4NO3 = 3 H2O + N2 + C14H10O2
C13H18O2 + H2O2 = H2O + CO2 =>
C13H18O2 + 33 H2O2 = 42 H2O + 13 CO2
NiNO3 + NaBr = NaNO3 + NiBr =>
NiNO3 + NaBr = NaNO3 + NiBr
H2SO4 + KI = K2SO4 + I2 + H2O + H2S =>
5 H2SO4 + 8 KI = 4 K2SO4 + 4 I2 + 4 H2O + H2S
BaO2 + KNO3 = Ba(NO3)2 + K2O2 =>
BaO2 + 2 KNO3 = Ba(NO3)2 + K2O2
MgCO3 + CH2O2 = Mg(HCOO)2 + CO2 + H2O =>
MgCO3 + 2 CH2O2 = Mg(HCOO)2 + CO2 + H2O
FeO + Al2O3 = Fe(AlO2)2 =>
FeO + Al2O3 = Fe(AlO2)2
VCl2 + H2SO4 = VOSO4 + SO2 + HCl + H2O =>
VCl2 + 2 H2SO4 = VOSO4 + SO2 + 2 HCl + H2O
Cr2(CO3)3 + KOH = K2CO3 + K[Cr(OH)4]KOH =>
Cr2(CO3)3 + 10 KOH = 3 K2CO3 + 2 K[Cr(OH)4]KOH
AlCl3 + Mg(NO3)2 = Al(NO3)3 + MgCl2 =>
2 AlCl3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 MgCl2
Cu(NH3)4(NH2CH2COO)2(ClO4)2 + NH4ClO4 = Cu + Cl2 + N2 + H2O + CO2 =>
2 Cu(NH3)4(NH2CH2COO)2(ClO4)2 + 6 NH4ClO4 = 2 Cu + 5 Cl2 + 9 N2 + 32 H2O + 8 CO2
P2O5 + NaOH = NaPO3 + H2O =>
P2O5 + 2 NaOH = 2 NaPO3 + H2O
FeCl + O2 = FeO + Cl2 =>
2 FeCl + O2 = 2 FeO + Cl2
CoS + HNO3 = Co(NO3)2 + S + NO + H2O =>
3 CoS + 8 HNO3 = 3 Co(NO3)2 + 3 S + 2 NO + 4 H2O
NH4H2PO4 = NH4 + H2 + PO4 =>
NH4H2PO4 = NH4 + H2 + PO4
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
C6H5Br + Mg + CO2 = C7H5O2 + MgBr =>
C6H5Br + Mg + CO2 = C7H5O2 + MgBr
Al(s) + KOH(aq) + H2O(l) = K(AlO4)(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 K(AlO4)(aq) + 7 H2(g)
MnO4{-} + HSO3{-} = SO4{2-} + MnO2 + H2O + H{+} =>
2 MnO4{-} + 3 HSO3{-} = 3 SO4{2-} + 2 MnO2 + H2O + H{+}
VO2Cl + NH4OH = NH4VO3 + H2O + NH4Cl =>
VO2Cl + 2 NH4OH = NH4VO3 + H2O + NH4Cl
ZrC48H24O30 + O2 = ZrO2 + CO2 + H2O =>
ZrC48H24O30 + 40 O2 = ZrO2 + 48 CO2 + 12 H2O
MnO2 + Na2CO3 + KNO3 = KNO2 + CO2 + Na2MnO4 =>
MnO2 + Na2CO3 + KNO3 = KNO2 + CO2 + Na2MnO4
C + I = CI2 =>
C + 2 I = CI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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