| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O + H3PO4 = C6H10 + H5PO5
ZnC2 + AgNO3 = Zn(NO3)2 + AgC =>
ZnC2 + 2 AgNO3 = Zn(NO3)2 + 2 AgC
Se + O2 + H2O = H2SeO4 =>
2 Se + 3 O2 + 2 H2O = 2 H2SeO4
Fe(OH)3 + HL = FeL2 + L2 + H2O =>
2 Fe(OH)3 + 6 HL = 2 FeL2 + L2 + 6 H2O
BaH2 + PO4 = Ba + H3PO4 =>
3 BaH2 + 2 PO4 = 3 Ba + 2 H3PO4
C + O2 = CO =>
2 C + O2 = 2 CO
CaCl2 + Li = LiCl + Ca =>
CaCl2 + 2 Li = 2 LiCl + Ca
C6H8O7 + O2(g) = CO2 + H2O =>
2 C6H8O7 + 9 O2(g) = 12 CO2 + 8 H2O
FeCl3 + HL = FeCl2 + L2 + HCl =>
2 FeCl3 + 2 HL = 2 FeCl2 + L2 + 2 HCl
Zn + Na2SO3 + HCl = ZnCl + H2S + NaCl + H2O =>
6 Zn + Na2SO3 + 8 HCl = 6 ZnCl + H2S + 2 NaCl + 3 H2O
Ba(NO3)2 + Pb(C2H3O2)2 = Ba(C2H3O2)2 + Pb(NO3)2 =>
Ba(NO3)2 + Pb(C2H3O2)2 = Ba(C2H3O2)2 + Pb(NO3)2
Mg(Cl)2 + NaOH = Mg(OH)2 + NaCl =>
Mg(Cl)2 + 2 NaOH = Mg(OH)2 + 2 NaCl
PbO2 + HBr = Br2 + H2O + PbBr2 =>
PbO2 + 4 HBr = Br2 + 2 H2O + PbBr2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Mg(OH)2 + NaHCO3 = MgCO3 + H2O + NaOH =>
Mg(OH)2 + NaHCO3 = MgCO3 + H2O + NaOH
Fe(III)Cl + NH4OH = Fe(III)OH + NH4Cl =>
Fe(III)Cl + NH4OH = Fe(III)OH + NH4Cl
Na2CO3 + Mg = MgCO3 + Na2 =>
Na2CO3 + Mg = MgCO3 + Na2
Ag(NO3) + K(SCN) = Ag(SCN) + K(NO3) =>
Ag(NO3) + K(SCN) = Ag(SCN) + K(NO3)
VO2Cl + Zn + HCl = VOCl2 + ZnCl2 + H2O =>
2 VO2Cl + Zn + 4 HCl = 2 VOCl2 + ZnCl2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KF + Ba(OH)2 = K(OH)2 + FBa =>
KF + Ba(OH)2 = K(OH)2 + FBa
V(OH)3 + O2 = VO(OH)2 + H2O =>
4 V(OH)3 + O2 = 4 VO(OH)2 + 2 H2O
KF + Ba(OH)2 = K(OH)2 + FBa =>
KF + Ba(OH)2 = K(OH)2 + FBa
Ba(OH)2 + Al(NO3)2 = Ba(NO3)2 + Al(OH)2 =>
Ba(OH)2 + Al(NO3)2 = Ba(NO3)2 + Al(OH)2
AgNO3KBr = AgBr + KNO3 =>
AgNO3KBr = AgBr + KNO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CH3ONa + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 CH3ONa + 12 KMnO4 + 23 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 5 Na2SO4 + 38 H2O
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
C2H2 + KMnO4 + H2O = C2H2O2 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 2 H2O = 3 C2H2O2 + 4 MnO2 + 4 KOH
CuCO3 + C2H4O2 = Cu(C2H3O2)2 + H2O + CO2 =>
CuCO3 + 2 C2H4O2 = Cu(C2H3O2)2 + H2O + CO2
Ni(NO3)2 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + KNO3 =>
2 Ni(NO3)2 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + 4 KNO3
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
KBrO3 + KI + HNO3 = Br2 + H2O + KNO3 + KIO3 =>
6 KBrO3 + 5 KI + 6 HNO3 = 3 Br2 + 3 H2O + 6 KNO3 + 5 KIO3
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Ne + O2 = NeO =>
2 Ne + O2 = 2 NeO
Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
H2SO4(at) + KOH(aq) = K2SO4 + H2O =>
H2SO4(at) + 2 KOH(aq) = K2SO4 + 2 H2O
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq) =>
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq)
Al + F = AlF3 =>
Al + 3 F = AlF3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Zn(OH) + H2CO2 = H2O + Zn2(CO2) =>
2 Zn(OH) + H2CO2 = 2 H2O + Zn2(CO2)
(NH4)(NO3) + NaOH = Na(NO3) + NH3 + H2O =>
(NH4)(NO3) + NaOH = Na(NO3) + NH3 + H2O
Ni(HCO3)2 + CH3COOH = Ni(CH3COO)2 + CO2 + H2O =>
Ni(HCO3)2 + 2 CH3COOH = Ni(CH3COO)2 + 2 CO2 + 2 H2O
C8H10 + KMnO4 = C7H5O2K + MnO2 + KOH + H2O =>
7 C8H10 + 18 KMnO4 = 8 C7H5O2K + 18 MnO2 + 10 KOH + 10 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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