| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 Ag + 8 H2SO4 = 6 Ag2SO4 + S02 + 8 H2O
Zn + (NO3)2 = Zn(NO3)2 =>
Zn + (NO3)2 = Zn(NO3)2
HBr(aq) + H2O(l) = H2 + BrO =>
2 HBr(aq) + 2 H2O(l) = 3 H2 + 2 BrO
C5H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10(g) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
C6H14 + Cl2 = HCl + C6H12 =>
C6H14 + Cl2 = 2 HCl + C6H12
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaNO3 + Ba(SO3)2 = NaSO3 + Ba(NO3)2 =>
2 NaNO3 + Ba(SO3)2 = 2 NaSO3 + Ba(NO3)2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
H2C2O4(H2O)2 + K2Cr2O7 = K[Cr(C2O4)2(H2O)2](H2O)2 + H2O + CO2 =>
7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K[Cr(C2O4)2(H2O)2](H2O)2 + 13 H2O + 6 CO2
FeCl3 + (NH4)2S + H2O = Fe(OH)3 + H2S + NH4Cl =>
2 FeCl3 + 3(NH4)2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 6 NH4Cl
Zn + FeSO4 = Fe + Zn(SO4)2 =>
Zn + 2 FeSO4 = 2 Fe + Zn(SO4)2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
NaC1 + I2 = NaI + C =>
2 NaC1 + I2 = 2 NaI + 2 C
K(cr) + H2O(l) = KOH(aq) + H2(g) =>
2 K(cr) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
K2CO3(s) = CO2K2O =>
K2CO3(s) = CO2K2O
HClO + Na = NaClO + H2 =>
2 HClO + 2 Na = 2 NaClO + H2
HI + Co(OH)2 = CoI2 + H2O =>
2 HI + Co(OH)2 = CoI2 + 2 H2O
SIO + H2O = H2SIO2 =>
SIO + H2O = H2SIO2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CH5N + O2 = CO2 + H2O + NO2 =>
4 CH5N + 13 O2 = 4 CO2 + 10 H2O + 4 NO2
KF + HNO3 = KNO3 + HF =>
KF + HNO3 = KNO3 + HF
FeCl3 + (NH4)2S + H2O = Fe(OH)3 + H2S + NH4Cl =>
2 FeCl3 + 3(NH4)2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 6 NH4Cl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaC2O4(aq) + K2CrO4(aq) = BaCrO4(aq) + K2C2O4(aq) =>
BaC2O4(aq) + K2CrO4(aq) = BaCrO4(aq) + K2C2O4(aq)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
NaF + CaBr2 = NaBr + CaF2 =>
2 NaF + CaBr2 = 2 NaBr + CaF2
H3PO3 + NO3 = PO4 + N2O4 + H2O =>
4 H3PO3 + 10 NO3 = 4 PO4 + 5 N2O4 + 6 H2O
K3P + H2O = PH3 + K2O =>
2 K3P + 3 H2O = 2 PH3 + 3 K2O
P4O10 + HCl = POCl3 + H2P2O6 =>
2 P4O10 + 6 HCl = 2 POCl3 + 3 H2P2O6
HNO3 + Li2SO3 = Li2(NO3)2 + H2SO3 =>
2 HNO3 + Li2SO3 = Li2(NO3)2 + H2SO3
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
HBr + Sr(OH)2 = H2O + Br2Sr =>
2 HBr + Sr(OH)2 = 2 H2O + Br2Sr
Ca(HCO3)2 + HI = CaI + H2 + (CO3)2 =>
2 Ca(HCO3)2 + 2 HI = 2 CaI + 3 H2 + 2(CO3)2
KCl + LiF = LiCl + KF =>
KCl + LiF = LiCl + KF
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C2H4Br2H2O = C2H5OHBr2 =>
C2H4Br2H2O = C2H5OHBr2
Ca(OH)2 + H3PO3 = CaHPO3 + H2O =>
Ca(OH)2 + H3PO3 = CaHPO3 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4OH + Br = NH4Br + H2O + N2 =>
8 NH4OH + 6 Br = 6 NH4Br + 8 H2O + N2
Au = Au3 =>
3 Au = Au3
CaCl2(aq) + Na3PO4(aq) = Ca3P2O8(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3P2O8(s) + 6 NaCl(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KNO2 + AlCl3 + H2O = KCl + Al(OH)3 + NO + NO2 =>
6 KNO2 + 2 AlCl3 + 3 H2O = 6 KCl + 2 Al(OH)3 + 3 NO + 3 NO2
KF + HNO3 = KNO3 + HF =>
KF + HNO3 = KNO3 + HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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