| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14O(g) + 9 O2(g) = 6 CO2(g) + 7 H2O
FeCl3*6H2O + K2C2O4 = K3[Fe(C2O4)3]*3H2O + KCl + H2O =>
FeCl3*6H2O + 3 K2C2O4 = K3[Fe(C2O4)3]*3H2O + 3 KCl + 3 H2O
YP + R2 = YR2 + P2R =>
4 YP + 5 R2 = 4 YR2 + 2 P2R
Al + Ni(I2) = Ni + Al(I3) =>
2 Al + 3 Ni(I2) = 3 Ni + 2 Al(I3)
Fe + H(OH) = Fe(OH)3 + H2 =>
2 Fe + 6 H(OH) = 2 Fe(OH)3 + 3 H2
NH3 + CO2 = OC(NH2)2 + H2O =>
2 NH3 + CO2 = OC(NH2)2 + H2O
Na05Ca05Al15Si25O8(labradorite) + H{+} + H2O + HCO3{-} = CaCO3 + Al2Si2O5(OH)4(kaolinite) + SiO2 + H + Na =>
2 Na05Ca05Al15Si25O8(labradorite) + 10 H{+} + 159 H2O + 10 HCO3{-} = 10 CaCO3 + 15 Al2Si2O5(OH)4(kaolinite) + 20 SiO2 + 278 H + 10 Na
CrO4 + SO3 + H{+} = Cr3{+} + SO4 + H2O =>
6 CrO4 + 23 SO3 + 2 H{+} = 2 Cr3{+} + 23 SO4 + H2O
LiOH + PbCl2 = LiCl + Pb(OH)2 =>
2 LiOH + PbCl2 = 2 LiCl + Pb(OH)2
MgCl2 + H2 = HCl + Mg =>
MgCl2 + H2 = 2 HCl + Mg
C12H22CaO14 + CuO = CO2 + H2O + Cu0(s) + CaO =>
C12H22CaO14 + 22 CuO = 12 CO2 + 11 H2O + 22 Cu0(s) + CaO
Fe3Br(aq) + NaOH(aq) = Fe3OH(s) + NaBr(aq) =>
Fe3Br(aq) + NaOH(aq) = Fe3OH(s) + NaBr(aq)
Sb + HNO3 = Sb4O6 + H2O + NO2 =>
4 Sb + 12 HNO3 = Sb4O6 + 6 H2O + 12 NO2
C + CaCO3 + NaSO4 = CO2 + Na2CO3 + CaS =>
9 C + 4 CaCO3 + 4 NaSO4 = 11 CO2 + 2 Na2CO3 + 4 CaS
C2H6O + HCOOH = C2H6OH + HCO2 =>
C2H6O + HCOOH = C2H6OH + HCO2
PbO2 + NaOH + Cr2(SO4)3 = Pb(OH)2 + Na2SO4 + Na2CrO4 + H2O =>
3 PbO2 + 10 NaOH + Cr2(SO4)3 = 3 Pb(OH)2 + 3 Na2SO4 + 2 Na2CrO4 + 2 H2O
K + CsBr = Br + CsK =>
K + CsBr = Br + CsK
HgCl2 = Cl2 + Hg2Cl =>
4 HgCl2 = 3 Cl2 + 2 Hg2Cl
[Cu(NH3)2](NO3)2 + KCN = K2[Cu(CN)4] + KNO3 + NH3 =>
[Cu(NH3)2](NO3)2 + 4 KCN = K2[Cu(CN)4] + 2 KNO3 + 2 NH3
H2O(g) + Li(s) = H2(g) + LiOH(s) =>
2 H2O(g) + 2 Li(s) = H2(g) + 2 LiOH(s)
NaOH + H3COOH = H2O + NaCH3CO2 =>
NaOH + 2 H3COOH = 3 H2O + NaCH3CO2
HBr + NaOH = HBrNaOH =>
HBr + NaOH = HBrNaOH
Fe + Cu1NO3 = Fe(NO3) + Cu =>
Fe + Cu1NO3 = Fe(NO3) + Cu
NH4(OH)(aq) + H3PO4(g) = (NH4)3PO4(g) + H2O(l) =>
3 NH4(OH)(aq) + H3PO4(g) = (NH4)3PO4(g) + 3 H2O(l)
K2SO4(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbSO4(aaq) =>
K2SO4(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbSO4(aaq)
Nb2O5 + C4H6O4 = (C4H4O4)5Nb2 + H2O =>
Nb2O5 + 5 C4H6O4 = (C4H4O4)5Nb2 + 5 H2O
AgNO3(aq) + FeI3(aq) = AgI + Fe(NO3)3(aq) =>
3 AgNO3(aq) + FeI3(aq) = 3 AgI + Fe(NO3)3(aq)
Sr(C2H3O2)2(aq) + LiOH(aq) = Sr(OH)2(aq) + LiC2H3O2(aq) =>
Sr(C2H3O2)2(aq) + 2 LiOH(aq) = Sr(OH)2(aq) + 2 LiC2H3O2(aq)
NH4OH + MgCrO4 = Mg(OH)2 + (NH4)2CrO4 =>
2 NH4OH + MgCrO4 = Mg(OH)2 + (NH4)2CrO4
CuO + HCl(aq) = CuCl2(aq) + H2O =>
CuO + 2 HCl(aq) = CuCl2(aq) + H2O
PH3 + HNO3 = H3PO4 + NO + H2O =>
3 PH3 + 8 HNO3 = 3 H3PO4 + 8 NO + 4 H2O
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
CaCl2 + NaHCO3 = NaCl + CaCO3 + H2O + CO2 =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + H2O + CO2
C + CaCO3 + NaSO4 = CO2 + Na2CO3 + CaS =>
9 C + 4 CaCO3 + 4 NaSO4 = 11 CO2 + 2 Na2CO3 + 4 CaS
HSiO3 + C5OH = SiO3C5 + H2O =>
HSiO3 + C5OH = SiO3C5 + H2O
HNo2 + OH = No2 + H2O =>
HNo2 + OH = No2 + H2O
Os + HNO3 = OsO4 + NO2 + H2O =>
Os + 8 HNO3 = OsO4 + 8 NO2 + 4 H2O
Cd(NH3)3SO4 + H2SO4 = CdSO4 + (NH4)2SO4 =>
2 Cd(NH3)3SO4 + 3 H2SO4 = 2 CdSO4 + 3(NH4)2SO4
Na + Zn(OH)2 = Na(OH)2 + Zn =>
Na + Zn(OH)2 = Na(OH)2 + Zn
H2CO3 + NaOH = H2O + NaCHO3 =>
H2CO3 + NaOH = H2O + NaCHO3
Se + I2 = SeI =>
2 Se + I2 = 2 SeI
CuCl2BaOH2 = CuOH2BaCl2 =>
CuCl2BaOH2 = CuOH2BaCl2
H2B4O7 + NaCl = Na2B4O7 + HCl =>
H2B4O7 + 2 NaCl = Na2B4O7 + 2 HCl
Ca(OH)2 + NH4 + Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4 + 2 Cl = CaCl2 + 2 NH3 + 2 H2O
CH3OOH + CaCO3 = C4H6CaO4 + CO2 + H2O =>
4 CH3OOH + CaCO3 = C4H6CaO4 + CO2 + 5 H2O
CH3CH2CH(CH3)CH(CH3)CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH(CH3)CH(CH3)CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
CuO2 + Ni3(PO4)5 = Cu3(PO4)4 + Ni2O5 =>
15 CuO2 + 4 Ni3(PO4)5 = 5 Cu3(PO4)4 + 6 Ni2O5
KPO4 + AlCl2 = KCl2 + AlPO4 =>
KPO4 + AlCl2 = KCl2 + AlPO4
AgNO3 + Sn3(PO4)2 = Ag3PO4 + Sn(NO3)2 =>
6 AgNO3 + Sn3(PO4)2 = 2 Ag3PO4 + 3 Sn(NO3)2
Sr(OH)2 + NH4Cl = H2O + NH3 + SrCl2 =>
Sr(OH)2 + 2 NH4Cl = 2 H2O + 2 NH3 + SrCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/26/24
Équations équilibrées sur06/25/23
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