| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2S2O3 + Ga(OH)3 = Ga2(S2O3)3 + H2O =>
3 H2S2O3 + 2 Ga(OH)3 = Ga2(S2O3)3 + 6 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
HNO3 + HS = SNO + S + H2O =>
HNO3 + 3 HS = SNO + 2 S + 2 H2O
K3PO4 + Ag = Ag3PO4 + K =>
K3PO4 + 3 Ag = Ag3PO4 + 3 K
Mg + C4H8Cl2 = C4H8 + MgCl2 =>
Mg + C4H8Cl2 = C4H8 + MgCl2
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
LiHO + CO2 = Li2CO3 + H2O =>
2 LiHO + CO2 = Li2CO3 + H2O
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
(NH4)2Co3 + KCl = NH4Cl + K2Co3 =>
(NH4)2Co3 + 2 KCl = 2 NH4Cl + K2Co3
L2(s) + H2(s) = HL(aq) =>
L2(s) + H2(s) = 2 HL(aq)
CH3CH2OH + C4H6O3 = C9H10O3 + H2O =>
4 CH3CH2OH + 7 C4H6O3 = 4 C9H10O3 + 13 H2O
CH4ON2 + NO2 = CO2 + H2O + N2 =>
4 CH4ON2 + 6 NO2 = 4 CO2 + 8 H2O + 7 N2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C2H6S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C2H6S(g) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
Ca{2}{+} + HCO3{-} = CaCO3 + CO2 + H2O =>
Ca{2}{+} + 2 HCO3{-} = CaCO3 + CO2 + H2O
Ca2Si + H2O = Ca(OH)2 + SiO2 + H2 =>
Ca2Si + 6 H2O = 2 Ca(OH)2 + SiO2 + 4 H2
C6H6CIN + HCl = C6H7CIN + Cl =>
C6H6CIN + HCl = C6H7CIN + Cl
HAuCl4 + K2Se = Au2Se3 + KCl + HCl =>
2 HAuCl4 + 3 K2Se = Au2Se3 + 6 KCl + 2 HCl
Cu + S = Cu2S2 =>
2 Cu + 2 S = Cu2S2
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
FeTiO3 + ZnO + O2 = Fe2O3 + ZnTiO3 =>
4 FeTiO3 + 4 ZnO + O2 = 2 Fe2O3 + 4 ZnTiO3
HCl(aq) + Co(OH)3(s) = CoCl3 + H2O =>
3 HCl(aq) + Co(OH)3(s) = CoCl3 + 3 H2O
C10H18O + NaBH4 + CH3OH = (CH3)3CC6H10OH + NaOCH3 + BH3 =>
C10H18O + NaBH4 + CH3OH = (CH3)3CC6H10OH + NaOCH3 + BH3
NCl3(s) = N2Cl2 + Cl2 =>
2 NCl3(s) = N2Cl2 + 2 Cl2
CaOHCH3COOH = CaCH3COOH2O =>
CaOHCH3COOH = CaCH3COOH2O
PCl3 + H2O = PH3O3 + HCl =>
PCl3 + 3 H2O = PH3O3 + 3 HCl
O3(g) + S8(s) = SO2(g) =>
16 O3(g) + 3 S8(s) = 24 SO2(g)
C2H2 + O2 = CC2 + H2O =>
6 C2H2 + 3 O2 = 4 CC2 + 6 H2O
CrCl3 + H2O = HCl + Cr(OH)3 =>
CrCl3 + 3 H2O = 3 HCl + Cr(OH)3
(NH4)2CO3 + CaCl2 = CaCO3(NH4)2Cl2 =>
(NH4)2CO3 + CaCl2 = CaCO3(NH4)2Cl2
Al + NaO2 = NaAlO2 =>
Al + NaO2 = NaAlO2
AgNO3 + SO4 = AgSO4 + N2 + O2 =>
2 AgNO3 + 2 SO4 = 2 AgSO4 + N2 + 3 O2
Al + Pb(SO4)3 = AlSO4 + Pb =>
3 Al + Pb(SO4)3 = 3 AlSO4 + Pb
Al(OH)3 + C2H3O2H = H2O + Al(C2H3O2)3 =>
Al(OH)3 + 3 C2H3O2H = 3 H2O + Al(C2H3O2)3
Ce{4+} + Sn{+2} = Ce{3+} + Sn{4+} =>
2 Ce{4+} + Sn{+2} = 2 Ce{3+} + Sn{4+}
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Zn(C2H3O2)2 + KNO3 = Zn(NO3)2 + KC2H3O2 =>
Zn(C2H3O2)2 + 2 KNO3 = Zn(NO3)2 + 2 KC2H3O2
C2H6OS + H2O2 = C2H6O2S + H2O =>
C2H6OS + H2O2 = C2H6O2S + H2O
FeO + Ni = NiO + Fe =>
FeO + Ni = NiO + Fe
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Cl2 + KI + NaOH = NaCl + KIO3 + H2O =>
3 Cl2 + KI + 6 NaOH = 6 NaCl + KIO3 + 3 H2O
Si + CaO = Ca2Si + O2 =>
Si + 2 CaO = Ca2Si + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuO + Cu = Cu2O =>
CuO + Cu = Cu2O
NaOH(s) = NaOH(aq) = HCL(aq)NAOH(aq) = H2O(l)NACL(aq) =>
NaOH(s) = NaOH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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