| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CuCl22H20 = FeCl22H20 + Cu
SiF4 + O2 = SiO2 + F2 =>
SiF4 + O2 = SiO2 + 2 F2
Ca(ClO)2 + SO2 + H2O = CaSO3 + HCl + H2SO4 =>
Ca(ClO)2 + 3 SO2 + 3 H2O = CaSO3 + 2 HCl + 2 H2SO4
H2 + KCl = K + HCl =>
H2 + 2 KCl = 2 K + 2 HCl
C2H5OH + K = C2H5 + KOH =>
C2H5OH + K = C2H5 + KOH
AI(NO3)3 + Ca = Ca(NO3)2 + AI =>
2 AI(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 2 AI
VSO4 + NaVO3 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
VSO4 + 2 NaVO3 + 3 H2SO4 = 3 VOSO4 + Na2SO4 + 3 H2O
HNO3 + NaOH = Na(NO3) + H2O =>
HNO3 + NaOH = Na(NO3) + H2O
Na2CO3 + MnCl2 = NaCl + MnCO3 =>
Na2CO3 + MnCl2 = 2 NaCl + MnCO3
C8H10 + K2Cr2O7 + H2SO4 = C8H6O2 + K2SO4 + CrSO4 + H2O =>
C8H10 + K2Cr2O7 + 3 H2SO4 = C8H6O2 + K2SO4 + 2 CrSO4 + 5 H2O
CrO3 + HCl = CrCl3 + H2O + Cl =>
CrO3 + 6 HCl = CrCl3 + 3 H2O + 3 Cl
K2SIO3 + HBr = H2SIO3 + KBr =>
K2SIO3 + 2 HBr = H2SIO3 + 2 KBr
CO2(g) + H2(g) = CH4(g) + H2O(g) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(g)
AgNO3 + KI = K2[Ag(NO2)] + I2O =>
AgNO3 + 2 KI = K2[Ag(NO2)] + I2O
KBr(aq) + NaNO3(aq) = KNO3(aq) + NaBr(aq) =>
KBr(aq) + NaNO3(aq) = KNO3(aq) + NaBr(aq)
Ba(OH)2 + N2O5 = Ba(OH)NO3 + H2O =>
2 Ba(OH)2 + N2O5 = 2 Ba(OH)NO3 + H2O
Al + KOH + H2SO4 + H2O = KAl(SO4)2*2H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 2 H2O = 2 KAl(SO4)2*2H2O + 3 H2
O2 + ZnS = S2O + Zn =>
O2 + 4 ZnS = 2 S2O + 4 Zn
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
ZnCl2 + CoCl2 + NH4OH = ZnCo2O4 + NH4Cl + H2O + H2 =>
ZnCl2 + 2 CoCl2 + 6 NH4OH = ZnCo2O4 + 6 NH4Cl + 2 H2O + H2
Ca3(PO4)2 + H2(OH)2 = Ca(OH)2 + H3 + PO4 =>
Ca3(PO4)2 + 3 H2(OH)2 = 3 Ca(OH)2 + 2 H3 + 2 PO4
ZnCl2(aq) + Na2C2O4(aq) = ZnC2O4(s) + NaCl =>
ZnCl2(aq) + Na2C2O4(aq) = ZnC2O4(s) + 2 NaCl
K + NO = KN + O =>
K + NO = KN + O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Mn(ClO3)2 = MnCl2 + O =>
Mn(ClO3)2 = MnCl2 + 6 O
FeS + Cl2 = FeCl3 + SCl2 =>
2 FeS + 5 Cl2 = 2 FeCl3 + 2 SCl2
FeTiO3 + O2 = Fe2O3 + TiO2 =>
4 FeTiO3 + O2 = 2 Fe2O3 + 4 TiO2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Pd(No3)2 + KI = KNo3 + PdI2 =>
Pd(No3)2 + 2 KI = 2 KNo3 + PdI2
S + H = SH3 =>
S + 3 H = SH3
SnSO4 + K = KSO4 + Sn =>
SnSO4 + K = KSO4 + Sn
KMnO3 + KI + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
2 KMnO3 + 6 KI + 6 H2SO4 = 2 MnSO4 + 4 K2SO4 + 3 I2 + 6 H2O
NH4ClO4 + Al = Al2O3 + NO + AlCl3 + H2O =>
3 NH4ClO4 + 3 Al = Al2O3 + 3 NO + AlCl3 + 6 H2O
AI + H2SO4 = H2 + AI(SO4)3 =>
AI + 3 H2SO4 = 3 H2 + AI(SO4)3
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnO + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + H2SO4 = K2SO4 + 2 MnO + 5 Na2SO4 + H2O
KMnO4 + KCl + H2O = MnCl2 + KOH + Cl2 =>
2 KMnO4 + 14 KCl + 8 H2O = 2 MnCl2 + 16 KOH + 5 Cl2
SO4 + H + (CH2O)106(NH3)16H3PO4 = H2S + HCO3 + H3PO4 + NH4 =>
53 SO4 + 16 H + (CH2O)106(NH3)16H3PO4 = 53 H2S + 106 HCO3 + H3PO4 + 16 NH4
Ca2O + Fe2O3 = Fe + CaO2 =>
Ca2O + Fe2O3 = 2 Fe + 2 CaO2
KClO3 + Mg = MgO + KCl =>
KClO3 + 3 Mg = 3 MgO + KCl
C + N + SiO2 = SiN + CO =>
2 C + N + SiO2 = SiN + 2 CO
[Cr(H2O)6]Cl3 + Pb(NO3)2 = PbCl2 + [Cr(H2O)6](NO3)3 =>
2[Cr(H2O)6]Cl3 + 3 Pb(NO3)2 = 3 PbCl2 + 2[Cr(H2O)6](NO3)3
HNO3 + KOH = NKO3 + H2O =>
HNO3 + KOH = NKO3 + H2O
NH4Cl + KOH = NH3 + KCl + H2O =>
NH4Cl + KOH = NH3 + KCl + H2O
HCl + MgSO3 = MgCl2 + H2SO3 =>
2 HCl + MgSO3 = MgCl2 + H2SO3
N + S = N2S =>
2 N + S = N2S
C6H6O3 + O2 = CO2 + H2O =>
C6H6O3 + 6 O2 = 6 CO2 + 3 H2O
H3SO4 + LiOH = Li3SO4 + H2O =>
H3SO4 + 3 LiOH = Li3SO4 + 3 H2O
C5H5NHCl + H2O = C5H5NCl + H3O =>
C5H5NHCl + H2O = C5H5NCl + H3O
K4Fe(CN)6 + Fe(NO3)3 = KFeFe(CN)6 + KNO3 =>
K4Fe(CN)6 + Fe(NO3)3 = KFeFe(CN)6 + 3 KNO3
AgCl + I2 = Cl2 + AgI =>
2 AgCl + I2 = Cl2 + 2 AgI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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