| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO3 = 2 SO2 + O2
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
H2SO4 + Al2(CO3)2 = Al2SO4 + H2 + (CO3)2 =>
H2SO4 + Al2(CO3)2 = Al2SO4 + H2 + (CO3)2
Ca(PO4) + C + SiO2 = P + CaSiO3 + CO =>
Ca(PO4) + 3 C + SiO2 = P + CaSiO3 + 3 CO
Ni(s) + HCl(aq) = NiCl2(aq) + H2 =>
Ni(s) + 2 HCl(aq) = NiCl2(aq) + H2
KH2PO4 + MgSO4 = Mg(H2PO4)2 + K2(SO4) =>
2 KH2PO4 + MgSO4 = Mg(H2PO4)2 + K2(SO4)
Na2S + Pb(NO3)2 = Pb2S2 + NaNO3 =>
2 Na2S + 2 Pb(NO3)2 = Pb2S2 + 4 NaNO3
H2SO4 + NH4 = NSO4 + H =>
H2SO4 + NH4 = NSO4 + 6 H
CH2CH2(g) + O2(g) = H2O(g) + CO2(g) =>
CH2CH2(g) + 3 O2(g) = 2 H2O(g) + 2 CO2(g)
KO3 + H2 + MgO4 = KO4 + MgH2O =>
3 KO3 + H2 + MgO4 = 3 KO4 + MgH2O
CH3NO2 + NaOH = CH3OH + NaNO2 =>
CH3NO2 + NaOH = CH3OH + NaNO2
Zn + Sn(NO3)2 = Zn2NO3 + Sn =>
4 Zn + Sn(NO3)2 = 2 Zn2NO3 + Sn
CH4 + N4Cl2 = CCl4 + H2 + N2 =>
CH4 + 2 N4Cl2 = CCl4 + 2 H2 + 4 N2
LiSO3 + Ca(NO3)2 = Li(NO3)2 + CaSO3 =>
LiSO3 + Ca(NO3)2 = Li(NO3)2 + CaSO3
C2H4O2 + NaHCO3 = HCO + Na2C + H2O =>
9 C2H4O2 + 4 NaHCO3 = 20 HCO + 2 Na2C + 10 H2O
S + KNO3 = SO2 + K2O + N2 =>
5 S + 4 KNO3 = 5 SO2 + 2 K2O + 2 N2
CH4 + Mg + O2 = MgC + H2O =>
CH4 + Mg + O2 = MgC + 2 H2O
Fe2 + Fe(CN)6 = Fe2[Fe(CN)6]2 =>
Fe2 + 2 Fe(CN)6 = Fe2[Fe(CN)6]2
H(SO4) + (NH4)(OH) = NH4(SO4) + H2O =>
H(SO4) + (NH4)(OH) = NH4(SO4) + H2O
CO2 + H2O + FeCO3 = Fe(HCO3)2 =>
CO2 + H2O + FeCO3 = Fe(HCO3)2
Zn2 + NaOH = Zn(NaOH)2 =>
Zn2 + 4 NaOH = 2 Zn(NaOH)2
Mg0 + HCl = MgCl2 + H2 =>
Mg0 + 2 HCl = MgCl2 + H2
TiCl4 + H2O = TiOCl2 + HCl = TiOCl2 + HCl + (NH4)2S2O8 = NH4Cl + H2O2 + TiO2 + SO4 =>
TiCl4 + H2O = TiOCl2 + 2 HCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CU + ZnSO4 = CUSO4 + Zn =>
CU + ZnSO4 = CUSO4 + Zn
Ag + H2O = Ag(OH)2 + H2 =>
Ag + 2 H2O = Ag(OH)2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
SO + NaOH = Na2S2O3 + H2O =>
2 SO + 2 NaOH = Na2S2O3 + H2O
Ca10(PO4)6F2 + C6H12O6 + TiO2 = Ca2Ti2O5 + H2O + P2 + TiF2 + CO =>
2 Ca10(PO4)6F2 + 7 C6H12O6 + 22 TiO2 = 10 Ca2Ti2O5 + 42 H2O + 6 P2 + 2 TiF2 + 42 CO
C25H52(s) + O2 = CO2(g) + H2O(g) =>
C25H52(s) + 38 O2 = 25 CO2(g) + 26 H2O(g)
Al + TiCl2 = Ti + AlCl3 =>
2 Al + 3 TiCl2 = 3 Ti + 2 AlCl3
H3PO4 + Fe(OH)2 = H3(OH)2 + PO4Fe =>
H3PO4 + Fe(OH)2 = H3(OH)2 + PO4Fe
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
Bi + H2S = BiS + H2 =>
Bi + H2S = BiS + H2
Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + Na(NO3) =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Na(NO3)
KMnO4 + HNO2 + H2SO4 = K2SO4 + MnSO + HNO3 + H2O =>
2 KMnO4 + 11 HNO2 + 3 H2SO4 = K2SO4 + 2 MnSO + 11 HNO3 + 3 H2O
H2O2 + C6H12N4 + HCl = C6H12N2O6 + NH4Cl =>
3 H2O2 + C6H12N4 + 2 HCl = C6H12N2O6 + 2 NH4Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CH2COOH + CH3CH2CH2OH = CH3COOCH2CH2CH3 + H2O =>
3 CH3CH2COOH + 2 CH3CH2CH2OH = 3 CH3COOCH2CH2CH3 + 2 H2O
NH4Cl + Al(OH)3 = AlCl3 + NH3 + H2O =>
3 NH4Cl + Al(OH)3 = AlCl3 + 3 NH3 + 3 H2O
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
CaBr2 + Na = NaBr + Ca =>
CaBr2 + 2 Na = 2 NaBr + Ca
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
CH(g) + O(g) = CO(g) + HO(l) =>
CH(g) + 2 O(g) = CO(g) + HO(l)
HClO = HClO2 + HCl =>
2 HClO = HClO2 + HCl
I2O + H2O = HIO =>
I2O + H2O = 2 HIO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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