| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Rb(MnO4) + Pt2(CrO4)3 = 3 Rb2(CrO4) + 2 Pt(MnO4)3
RbCl + H2O = HCl + Rb(OH) =>
RbCl + H2O = HCl + Rb(OH)
B(OC2H5)3 + O2 = CO2 + H2O + B =>
4 B(OC2H5)3 + 33 O2 = 24 CO2 + 30 H2O + 4 B
LiI + Pb(NO3)2 = Li(NO3)2 + PbI =>
LiI + Pb(NO3)2 = Li(NO3)2 + PbI
LiOH*H2O + CeO(OH) = LiCeO2 + H2O =>
LiOH*H2O + CeO(OH) = LiCeO2 + 2 H2O
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O =>
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O
KOH + S = K2S2O3 + K2S + H2O =>
6 KOH + 4 S = K2S2O3 + 2 K2S + 3 H2O
Fe + H2SO4 = H2S + FeSO4 + H2O =>
4 Fe + 5 H2SO4 = H2S + 4 FeSO4 + 4 H2O
PCl3 + H2O = H3(PO3) + HCl =>
PCl3 + 3 H2O = H3(PO3) + 3 HCl
Cu(NH3)4(HO)2 + H2SO4 = Cu(NH3)4SO4 + H2O =>
Cu(NH3)4(HO)2 + H2SO4 = Cu(NH3)4SO4 + 2 H2O
KHC8H4O4 + NaOH = KNaC8H4O4H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4H2O
BaCl2 + (NH4)3PO4 = BaPO4 + Cl2(NH4)3 =>
BaCl2 + (NH4)3PO4 = BaPO4 + Cl2(NH4)3
Li + ZnO = Li2O + Zn =>
2 Li + ZnO = Li2O + Zn
KNO3 + Ba(NO3)2 = KBa + NO3 =>
KNO3 + Ba(NO3)2 = KBa + 3 NO3
NaCI(aq) + Hg2(C2H3O2)2(aq) = HgCI + Na(C2H3O2) =>
2 NaCI(aq) + Hg2(C2H3O2)2(aq) = 2 HgCI + 2 Na(C2H3O2)
C6H5CH3 + H2SO4 = SO2 + H2O + C6H5COOH =>
C6H5CH3 + 3 H2SO4 = 3 SO2 + 4 H2O + C6H5COOH
Al + KNO2 + KOH + H2O = K[Al(OH)3] + NH3 =>
3 Al + KNO2 + 2 KOH + 5 H2O = 3 K[Al(OH)3] + NH3
C17H33O16 + O2 = CO2 + H2O =>
4 C17H33O16 + 69 O2 = 68 CO2 + 66 H2O
CH3NO2 + N2O + OH{-} = CO3{-}2 + H2O + N2 =>
2 CH3NO2 + 4 N2O + 2 OH{-} = 2 CO3{-}2 + 4 H2O + 5 N2
HCO3 + HCl = CO2 + Cl2 + H2O =>
2 HCO3 + 2 HCl = 2 CO2 + Cl2 + 2 H2O
AlPO4 + KOH = K3PO4 + Al(OH)3 =>
AlPO4 + 3 KOH = K3PO4 + Al(OH)3
C12H11COOH = C + H + O =>
C12H11COOH = 13 C + 12 H + 2 O
PbCrO4 + NHO3 = Pb(NO3)2 + H2CrO4 =>
PbCrO4 + 2 NHO3 = Pb(NO3)2 + H2CrO4
(NH4)2CO3(aq) + Na3PO4(aq) = Na2CO3(aq) + (NH4)3PO4(aq) =>
3(NH4)2CO3(aq) + 2 Na3PO4(aq) = 3 Na2CO3(aq) + 2(NH4)3PO4(aq)
I2 + Cl2 + KOH = KIO3 + KCl + H2O =>
I2 + 5 Cl2 + 12 KOH = 2 KIO3 + 10 KCl + 6 H2O
CoCl2(aq) + Na2CO3(aq) = CoCO3 + NaCl(aq) =>
CoCl2(aq) + Na2CO3(aq) = CoCO3 + 2 NaCl(aq)
Na + ZrSO4 = Zr + Na2SO4 =>
2 Na + ZrSO4 = Zr + Na2SO4
Ti + AgNO3 = Ti(NO3)3 + Ag =>
Ti + 3 AgNO3 = Ti(NO3)3 + 3 Ag
C2H4NH2COOH + O2 = H2O + CO2 + N2 =>
4 C2H4NH2COOH + 15 O2 = 14 H2O + 12 CO2 + 2 N2
Ba(OH)2 + NO = Ba(NO2) + H2O =>
Ba(OH)2 + NO = Ba(NO2) + H2O
Na + CH4 = C3Na4 + H =>
4 Na + 3 CH4 = C3Na4 + 12 H
Na2SO3 + KMnO4 = NaMnO4 + K2SO3 =>
Na2SO3 + 2 KMnO4 = 2 NaMnO4 + K2SO3
Cu + CrO4 = Cu(CrO4)2 =>
Cu + 2 CrO4 = Cu(CrO4)2
C57H110O6 + KOH = C17H35COOK + C3H8O3 =>
C57H110O6 + 3 KOH = 3 C17H35COOK + C3H8O3
Sb2O5 + Cl = SbO + ClO3 =>
Sb2O5 + Cl = 2 SbO + ClO3
CaCl2 + Fe(NO3)2 = FeCl2 + Ca(NO3)2 =>
CaCl2 + Fe(NO3)2 = FeCl2 + Ca(NO3)2
(NH2)2CO + O2(g) = H2O(i) + N2(g) + CO2(g) =>
2(NH2)2CO + 3 O2(g) = 4 H2O(i) + 2 N2(g) + 2 CO2(g)
NH3 + HNO3 = NH3NO3 + H2O =>
7 NH3 + 9 HNO3 = 8 NH3NO3 + 3 H2O
CH3CHO + [Cu(NH3)4](OH)2 = CH3COOH + Cu2O + H2O + NH3 =>
CH3CHO + 2[Cu(NH3)4](OH)2 = CH3COOH + Cu2O + 2 H2O + 8 NH3
Pb + (CH3COO)2 + NaOH = Pb(OH)2 + NaCH3COO =>
Pb + (CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 NaCH3COO
K2I + Cl2 = KCl + I2 =>
2 K2I + 2 Cl2 = 4 KCl + I2
MnSO4 + NaOH + NaOCl = Na2MnO4 + Na2SO4 + NaCl + H2O =>
MnSO4 + 4 NaOH + 2 NaOCl = Na2MnO4 + Na2SO4 + 2 NaCl + 2 H2O
H2S + CaS = CaH2 + S =>
H2S + CaS = CaH2 + 2 S
ClO4{-} + Cu + H2O = ClO3{-} + Cu(OH)2 =>
ClO4{-} + Cu + H2O = ClO3{-} + Cu(OH)2
O2 + NaBr = BrO2 + Na =>
O2 + NaBr = BrO2 + Na
Sb2S3 + KNO3 + KOH = K3SbO4 + KNO2 + K2SO4 + H2O =>
Sb2S3 + 14 KNO3 + 12 KOH = 2 K3SbO4 + 14 KNO2 + 3 K2SO4 + 6 H2O
Co29 + Cu3 = CoCu =>
3 Co29 + 29 Cu3 = 87 CoCu
*Fe + O2 = *Fe2O3 =>
4*Fe + 3 O2 = 2*Fe2O3
K + HOH = KOH + H =>
K + HOH = KOH + H
H2SO4 + MgCO3 = H2(CO3) + MgSO4 =>
H2SO4 + MgCO3 = H2(CO3) + MgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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