| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Zn = H2 + ZnSO4
HgOH + HPO = HgPO + H2O =>
HgOH + HPO = HgPO + H2O
O2 + C3H8 = C2O + H2O =>
11 O2 + 4 C3H8 = 6 C2O + 16 H2O
KClO4(heat) = KCl + O2 =>
KClO4(heat) = KCl + 2 O2
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
FeO + F2 = FeF2 + O2 =>
2 FeO + 2 F2 = 2 FeF2 + O2
Fe3(Fe(CN)6)2 + NO2 + H2O = (Fe(OH))3(Fe(CN)6)2 + NO =>
2 Fe3(Fe(CN)6)2 + 3 NO2 + 3 H2O = 2(Fe(OH))3(Fe(CN)6)2 + 3 NO
(COOH)2*2H2O + NaOH = (COONa)2*2H2O + H2O =>
(COOH)2*2H2O + 2 NaOH = (COONa)2*2H2O + 2 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Al2(CO3)3 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 CO2 + 3 H2O
(Mg(OH)2) + H2SO4 = H2O + MgSO4 =>
(Mg(OH)2) + H2SO4 = 2 H2O + MgSO4
NaCI + KNO3 = NaNO3 + CIK =>
NaCI + KNO3 = NaNO3 + CIK
Na + C = Na3C =>
3 Na + C = Na3C
KCl + OH = KClO + H2O =>
KCl + 2 OH = KClO + H2O
HCl + C7H8 = C7H7Cl + H3 =>
3 HCl + 3 C7H8 = 3 C7H7Cl + 2 H3
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CH4 + Cl2 + F2 = CHClF2 + HCl =>
CH4 + 2 Cl2 + F2 = CHClF2 + 3 HCl
Na2S + HNO2 = NaNO2 + H2S =>
Na2S + 2 HNO2 = 2 NaNO2 + H2S
KrF2 = Kr + F2 =>
KrF2 = Kr + F2
H3PO4 + BaS = H2S + Ba3(PO4)2 =>
2 H3PO4 + 3 BaS = 3 H2S + Ba3(PO4)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
RbOH + C2H4O2 = RbC2H3O2 + H2O =>
RbOH + C2H4O2 = RbC2H3O2 + H2O
Na2WO4 + HCl + Zn = W18O49 + ZnCl2 + NaCl + H2O =>
18 Na2WO4 + 46 HCl + 5 Zn = W18O49 + 5 ZnCl2 + 36 NaCl + 23 H2O
Ga(NO3)3 = Ga(NO2)3 + O2 =>
2 Ga(NO3)3 = 2 Ga(NO2)3 + 3 O2
Fe(No3)3 + KCN = Fe(CN)3 + KNo3 =>
Fe(No3)3 + 3 KCN = Fe(CN)3 + 3 KNo3
CF2 + Br2 = CBr4 + F2 =>
CF2 + 2 Br2 = CBr4 + F2
CHO = C + HO =>
CHO = C + HO
(COOH)2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3(COOH)2 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
FeCl2(aq) + FeCl3(aq) + NH3(aq) + H2O(l) = Fe3O4(s) + NH4Cl(aq) =>
FeCl2(aq) + 2 FeCl3(aq) + 8 NH3(aq) + 4 H2O(l) = Fe3O4(s) + 8 NH4Cl(aq)
C2H6(g) + O2 = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2 = 4 CO2(g) + 6 H2O(g)
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
(NH4)2Cr2O7 + Al(OH)3 = Al2(Cr2O7)3 + NH3 + H2O =>
3(NH4)2Cr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 6 NH3 + 6 H2O
CrCl3 + NaCl + H2O = Na[Cr(OH)4] + HCl =>
CrCl3 + NaCl + 4 H2O = Na[Cr(OH)4] + 4 HCl
Bi(OH)3 + H{+} = Bi{3+} + H2O =>
Bi(OH)3 + 3 H{+} = Bi{3+} + 3 H2O
CH4 + NCl2 = CCl4 + N6 + H2 =>
3 CH4 + 6 NCl2 = 3 CCl4 + N6 + 6 H2
Pb2O3 = PbO + O2 =>
2 Pb2O3 = 4 PbO + O2
NH4ClO4 = HCl + H2O + N2 + O2 =>
4 NH4ClO4 = 4 HCl + 6 H2O + 2 N2 + 5 O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaHS + O2 = S + Na2SO4 + H2O =>
4 NaHS + 5 O2 = 2 S + 2 Na2SO4 + 2 H2O
KO2 + CO4 = K4CO + O4 =>
16 KO2 + 4 CO4 = 4 K4CO + 11 O4
NH4NO3 + KCl = NH4 + Cl + KNO3 =>
NH4NO3 + KCl = NH4 + Cl + KNO3
C8H9NO2 + O2 = CO2 + H2O + NO =>
4 C8H9NO2 + 39 O2 = 32 CO2 + 18 H2O + 4 NO
Fe + CuSO4 + H2O = CuOH + FeSO4 + H =>
Fe + CuSO4 + H2O = CuOH + FeSO4 + H
K3PO4 + AlNo3 = K3No3 + AlPO4 =>
K3PO4 + AlNo3 = K3No3 + AlPO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2C2O4 + Fe2O3 = Fe(C2O4)3 + H + H2O =>
6 H2C2O4 + Fe2O3 = 2 Fe(C2O4)3 + 6 H + 3 H2O
In + H2O = In2O3 + H2 =>
2 In + 3 H2O = In2O3 + 3 H2
KCl + Pb(C2H3O2)2 = K(C2H3O2) + PbCl2 =>
2 KCl + Pb(C2H3O2)2 = 2 K(C2H3O2) + PbCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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