| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
FE + Pb(NO3)2 = FENO3 + Pb =>
2 FE + Pb(NO3)2 = 2 FENO3 + Pb
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuSO4(aq) + Mg(s) = MgSO4(aq) + Cu(s) =>
CuSO4(aq) + Mg(s) = MgSO4(aq) + Cu(s)
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
BACl2 + Al2(SO4)3 = BASO4 + AlCl3 =>
3 BACl2 + Al2(SO4)3 = 3 BASO4 + 2 AlCl3
H2SO4 + C17H35COONa = C17H35COOH + Na2SO4 =>
H2SO4 + 2 C17H35COONa = 2 C17H35COOH + Na2SO4
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
N2O5 + C = N + CO =>
N2O5 + 5 C = 2 N + 5 CO
HCl + Zn = H2 + ZnCl =>
2 HCl + 2 Zn = H2 + 2 ZnCl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
FeS + H2So4 = FeSo4 + H2S =>
FeS + H2So4 = FeSo4 + H2S
CaCl2 + K4Fe(CN)6 + NH4Cl = KNH4CaFe(CN)6 + KCl =>
CaCl2 + K4Fe(CN)6 + NH4Cl = KNH4CaFe(CN)6 + 3 KCl
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
C4H12IN + I2 = C4H12I3N =>
C4H12IN + I2 = C4H12I3N
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
PTCl4 + XEF2 = PTF6 + ClF + XE =>
PTCl4 + 5 XEF2 = PTF6 + 4 ClF + 5 XE
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Mg(OH) = Mg + HO =>
Mg(OH) = Mg + HO
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(NO3)2 + Al2(SO4)3 = CaSO4 + Al(NO3)3 =>
3 Ca(NO3)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(NO3)3
Mg(OH) = Mg + HO =>
Mg(OH) = Mg + HO
C(s) + CuO(s) = Cu(s) + CO2(g) =>
C(s) + 2 CuO(s) = 2 Cu(s) + CO2(g)
MgCl2 + NH4OH = NH4Cl2 + MgOH =>
MgCl2 + NH4OH = NH4Cl2 + MgOH
Mg(OH)2 = Mg + HO =>
Mg(OH)2 = Mg + 2 HO
HCl + NH4OH = NH4Cl + H2O =>
HCl + NH4OH = NH4Cl + H2O
KCl + Ag2SO4 = AgCl + K2SO4 =>
2 KCl + Ag2SO4 = 2 AgCl + K2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
LiClO3(s) = LiCl(s) + O2(g) =>
2 LiClO3(s) = 2 LiCl(s) + 3 O2(g)
SF4(g) + F2(g) = SF6(g) =>
SF4(g) + F2(g) = SF6(g)
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/18
Équations équilibrées sur10/08/17
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