| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr + I2 = KI + BrI
Fe2(SO4)3 + Al(NO3)3 = Al2(SO4)3 + Fe(NO3)3 =>
Fe2(SO4)3 + 2 Al(NO3)3 = Al2(SO4)3 + 2 Fe(NO3)3
XAl + O2 = XAlO3 =>
2 XAl + 3 O2 = 2 XAlO3
Mn2{+} + NH3 = [Mn(NH3)]2{+} =>
Mn2{+} + 2 NH3 = [Mn(NH3)]2{+}
Ag2O + NH3 = Ag3N + H2O =>
3 Ag2O + 2 NH3 = 2 Ag3N + 3 H2O
AgNO3 + Na3(PO4) = Ag3(PO4) + NaNO3 =>
3 AgNO3 + Na3(PO4) = Ag3(PO4) + 3 NaNO3
C3H8 + Mg = Mg(C3H8)2 =>
2 C3H8 + Mg = Mg(C3H8)2
MnO2 + KBr + H2SO4 = Br2 + MnBr2 + K2SO4 + H2O =>
MnO2 + 4 KBr + 2 H2SO4 = Br2 + MnBr2 + 2 K2SO4 + 2 H2O
Na(Al(OH)4) + H2SO4 = Al2(SO4)3 + H2O + Na2SO4 =>
2 Na(Al(OH)4) + 4 H2SO4 = Al2(SO4)3 + 8 H2O + Na2SO4
ZrO(NO3)2*6H2O + CO(NH2)2 = ZrO2 + NO2 + H2O + CO2 =>
7 ZrO(NO3)2*6H2O + CO(NH2)2 = 7 ZrO2 + 16 NO2 + 44 H2O + CO2
KMnO4 + FeO + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 FeO + 18 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 18 H2O
K1I1 + Pb1(NO3)2 = K1N1O3 + Pb1I2 =>
2 K1I1 + Pb1(NO3)2 = 2 K1N1O3 + Pb1I2
HNO3 + Li2O = LiNO3 + H2O =>
2 HNO3 + Li2O = 2 LiNO3 + H2O
Fe(NO3)3 + Cu(NO)2 = Cu(NO3)2 + Fe(NO)3 =>
2 Fe(NO3)3 + 3 Cu(NO)2 = 3 Cu(NO3)2 + 2 Fe(NO)3
H2SO4 + Zn + O2 = H2O + ZnSO4 =>
2 H2SO4 + 2 Zn + O2 = 2 H2O + 2 ZnSO4
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Fe(OH)2 + H{+} = Fe{2+} + H2O =>
Fe(OH)2 + 2 H{+} = Fe{2+} + 2 H2O
MgBr(aq) + Cl(g) = MgCl(aq) + Br(g) =>
MgBr(aq) + Cl(g) = MgCl(aq) + Br(g)
CaO + ZnO + H2O = CaZn(OH)4 =>
CaO + ZnO + 2 H2O = CaZn(OH)4
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnO2 + NaOH + K2SO4 =>
3 Na2SO3 + 2 KMnO4 + H2O = 2 Na2SO4 + 2 MnO2 + 2 NaOH + K2SO4
CH3COOH + C3H8 = CH3COOCH3 + H2O =>
9 CH3COOH + 2 C3H8 = 8 CH3COOCH3 + 2 H2O
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3(s) + Na(NO3)(aq) =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 6 Na(NO3)(aq)
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
Na2O + MnO + O2 = NaMnO4 =>
2 Na2O + 4 MnO + 5 O2 = 4 NaMnO4
H3C6H5O7 + OH = C5H5O7 + HH2O =>
10 H3C6H5O7 + 31 OH = 12 C5H5O7 + 17 HH2O
Fe(NO3)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O + Fe(NO3)3 =>
6 Fe(NO3)2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O + 4 Fe(NO3)3
Na3Po4 + Pb(No3)2 = Na(No3)2 + Pb3Po4 =>
Na3Po4 + 3 Pb(No3)2 = 3 Na(No3)2 + Pb3Po4
NiSO4 + Na2C2O4 = NiC2O4 + Na2SO4 =>
NiSO4 + Na2C2O4 = NiC2O4 + Na2SO4
Fe(NO3)2(aq) + K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]2(s) + KNO3(aq) =>
4 Fe(NO3)2(aq) + 2 K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]2(s) + 8 KNO3(aq)
Na + Cu2O = O2Na + Cu =>
Na + 2 Cu2O = O2Na + 4 Cu
C40H56 + H2O = C20H29OH =>
C40H56 + 2 H2O = 2 C20H29OH
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Pb(No3)2 + FeSO4 = PbSO4 + Fe(No3)2 =>
Pb(No3)2 + FeSO4 = PbSO4 + Fe(No3)2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C2H5NH2 + HCl = C2H5Cl + NH3 =>
C2H5NH2 + HCl = C2H5Cl + NH3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Zn + H2SO4 + Ag3AsO4 = AsH3 + Ag + ZnSO4 + H2O =>
11 Zn + 11 H2SO4 + 2 Ag3AsO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
ZnO + Mn2O7 = Zn(MnO4)2 =>
ZnO + Mn2O7 = Zn(MnO4)2
CH3CH(SH)CH3 + O2 = CO2 + H2O + SO2 =>
CH3CH(SH)CH3 + 6 O2 = 3 CO2 + 4 H2O + SO2
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + H2O(l) + NH3(g) =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + H2O(l) + NH3(g)
Mg + HCO3 = MgO + HCO2 =>
Mg + HCO3 = MgO + HCO2
ICl3 + NaI = NaCl3 + II =>
ICl3 + NaI = NaCl3 + II
H3BO3 + H3PO4 + MgCl2 + KF + C3H6N6 = BPN + MgO + F2 + CO2 + KCl + H2O =>
6 H3BO3 + 6 H3PO4 + 15 MgCl2 + 30 KF + C3H6N6 = 6 BPN + 15 MgO + 15 F2 + 3 CO2 + 30 KCl + 21 H2O
NH3 + S8 = S4N4 + H2S =>
16 NH3 + 5 S8 = 4 S4N4 + 24 H2S
CH3(CH2)3CH2OH + O2 = CO2 + H2O =>
2 CH3(CH2)3CH2OH + 15 O2 = 10 CO2 + 12 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C12H27O + H2O = CO2 + CH4 =>
8 C12H27O + 38 H2O = 23 CO2 + 73 CH4
[Zn(OH)4]Na2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + KOH + NaOH =>
2[Zn(OH)4]Na2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 KOH + 4 NaOH
SbCl5 + Fe = Sb + FeCl2 =>
2 SbCl5 + 5 Fe = 2 Sb + 5 FeCl2
Na2CO3(s) + CH3COOH(aq) = CO2(g) + CH3COONa(aq) + H2O(l) =>
Na2CO3(s) + 2 CH3COOH(aq) = CO2(g) + 2 CH3COONa(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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