| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ft(OH)2 + 2 HCl = FtCl2 + 2 H2O
Na2S + ZnSO4 = Na2(SO4) + ZnS =>
Na2S + ZnSO4 = Na2(SO4) + ZnS
PBO2 + HI = PBI2 + H2O + I2 =>
PBO2 + 4 HI = PBI2 + 2 H2O + I2
S + NaOH = Na2S2 + OH =>
2 S + 2 NaOH = Na2S2 + 2 OH
Fe(SO4)3 + NaI = I + FeSO4 + Na2SO4 =>
Fe(SO4)3 + 4 NaI = 4 I + FeSO4 + 2 Na2SO4
SrBr2(aq) + K2SO4(aq) = SrSO4(s) + KBr(aq) =>
SrBr2(aq) + K2SO4(aq) = SrSO4(s) + 2 KBr(aq)
Na2SnO3 + HNO3 = SnO2 + H2O + NaNO3 =>
Na2SnO3 + 2 HNO3 = SnO2 + H2O + 2 NaNO3
CO2 + Ag = Ag2CO2 =>
CO2 + 2 Ag = Ag2CO2
CaAl2O4 + HCl = Al2O3 + CaCl2 + H2O =>
CaAl2O4 + 2 HCl = Al2O3 + CaCl2 + H2O
MgN2 + H2Cl = MgCl2 + NH4Cl =>
MgN2 + 4 H2Cl = MgCl2 + 2 NH4Cl
Co2 + Li = Li2Co3 =>
3 Co2 + 4 Li = 2 Li2Co3
N + O2 = NO2(g) =>
N + O2 = NO2(g)
K + N2 = NK3 =>
6 K + N2 = 2 NK3
Na + KOH = NaOH + K2O + H2 =>
2 Na + 4 KOH = 2 NaOH + 2 K2O + H2
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
ThO + Mg = MgO + Th =>
ThO + Mg = MgO + Th
FeC2O4*2H2O + O2 = FeO3 + CO2 + H2O =>
2 FeC2O4*2H2O + 3 O2 = 2 FeO3 + 4 CO2 + 4 H2O
HNO2 + H2S = NO + S2 + H2O =>
4 HNO2 + 2 H2S = 4 NO + S2 + 4 H2O
Pb(NO3)2 + Li3PO3 = Pb3(PO3)2 + LiNO3 =>
3 Pb(NO3)2 + 2 Li3PO3 = Pb3(PO3)2 + 6 LiNO3
K2SO4(aq) + FeCl3(aq) = KCl + Fe2(SO4)3 =>
3 K2SO4(aq) + 2 FeCl3(aq) = 6 KCl + Fe2(SO4)3
C4H2O3 + Zn + HCl + H2O = C4H6O4 + ZnCl2 =>
C4H2O3 + Zn + 2 HCl + H2O = C4H6O4 + ZnCl2
Pb(NO3)2 + CoSO4 = Co(NO3)2 + PbSO4 =>
Pb(NO3)2 + CoSO4 = Co(NO3)2 + PbSO4
CH3CH2OH + NaBr = CH3CH2Br + NaOH =>
CH3CH2OH + NaBr = CH3CH2Br + NaOH
H3PO4 + CoBr2 = Br3(PO4) + H2Co =>
2 H3PO4 + 3 CoBr2 = 2 Br3(PO4) + 3 H2Co
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaH2 + O = Ca(OH)2 =>
CaH2 + 2 O = Ca(OH)2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KIO3 + SbCl3 + HCl = KCl + SbCl5 + ICl + H2O =>
KIO3 + 2 SbCl3 + 6 HCl = KCl + 2 SbCl5 + ICl + 3 H2O
LiFePO4 + Al = AlPO4 + Fe + Li =>
LiFePO4 + Al = AlPO4 + Fe + Li
KI + NH3 = KNH3 + I =>
KI + NH3 = KNH3 + I
Ni12P5 + P = Ni2P =>
Ni12P5 + P = 6 Ni2P
H2O + HCN = CH4 + NH3 + O2 =>
6 H2O + 2 HCN = 2 CH4 + 2 NH3 + 3 O2
CH3OH + NaHCO3 = NaCH2COO + H2O + CO2 =>
7 CH3OH + 6 NaHCO3 = 6 NaCH2COO + 11 H2O + CO2
GaBr3 + Na2SO4 = NaBr + Ga2(SO4)3 =>
2 GaBr3 + 3 Na2SO4 = 6 NaBr + Ga2(SO4)3
Zn + CuSO3 = Cu + ZnSO3 =>
Zn + CuSO3 = Cu + ZnSO3
P + O = P14O10 =>
14 P + 10 O = P14O10
Fe3(PO4)2 + K3Fe(CN)6 = KFeFe(CN)6 + K3PO4 =>
Fe3(PO4)2 + 3 K3Fe(CN)6 = 3 KFeFe(CN)6 + 2 K3PO4
Li + GaSO4 = Li2SO4 + Ga =>
2 Li + GaSO4 = Li2SO4 + Ga
Pb(NO3)2 + KI = K2(NO3)2 + PbI2 =>
Pb(NO3)2 + 2 KI = K2(NO3)2 + PbI2
C6H12Cl2 + NaOH = C6H10 + NaCl + H2O =>
C6H12Cl2 + 2 NaOH = C6H10 + 2 NaCl + 2 H2O
CrCl3 + NaOH = NaCrO2 + H2O + NaCl =>
CrCl3 + 4 NaOH = NaCrO2 + 2 H2O + 3 NaCl
NH2OH + O2 = NO + H2O =>
4 NH2OH + 3 O2 = 4 NO + 6 H2O
Zn + Fe(NO3)4 = Zn(NO3)2 + Fe =>
2 Zn + Fe(NO3)4 = 2 Zn(NO3)2 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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