| Équations équilibrées la veille | Équations équilibrées le lendemain |
An + HCl = AnHCl
FeSO4 = Fe + SO4 =>
FeSO4 = Fe + SO4
HNO3 = (HNO3)2 =>
2 HNO3 = (HNO3)2
CaO + Fe = FeO + Ca =>
CaO + Fe = FeO + Ca
SI + NaOH + H2O = H2 + Na2SIO3 =>
SI + 2 NaOH + H2O = 2 H2 + Na2SIO3
NO + H2O2 = HNO3 + H2 =>
2 NO + 2 H2O2 = 2 HNO3 + H2
Ca(OH)2 + O2 = H2O + CaO2 =>
2 Ca(OH)2 + O2 = 2 H2O + 2 CaO2
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2 =>
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2
MnO + PbO2 = MnO4 + Pb =>
2 MnO + 3 PbO2 = 2 MnO4 + 3 Pb
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Sc2(SO3)3 + H2SO4 = Sc2(SO4)3 + H2SO3 =>
Sc2(SO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2SO3
N2O5 + Al = Al2O3 + N =>
3 N2O5 + 10 Al = 5 Al2O3 + 6 N
CuO + CO2 = Cu + CO3 =>
CuO + CO2 = Cu + CO3
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
C7H12O2 + NaOH = NaC7H11O2 + H2O =>
C7H12O2 + NaOH = NaC7H11O2 + H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
ZnSO3 + HNO3 = Zn(NO3)2 + H2O + SO2 =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + H2O + SO2
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
CaS + Al(OH)3 = Al2S3 + Ca(OH)2 =>
3 CaS + 2 Al(OH)3 = Al2S3 + 3 Ca(OH)2
C6H5NHCH3 + HONO = C6H5N2OCH3 + H2O =>
C6H5NHCH3 + HONO = C6H5N2OCH3 + H2O
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
FeS + NH4OH = FeOH + NH4S =>
FeS + NH4OH = FeOH + NH4S
Sc(s) + HCl(aq) = ScCl3 + H2 =>
2 Sc(s) + 6 HCl(aq) = 2 ScCl3 + 3 H2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
BrO2 + NaOH = NaBr + NaBrO3 + H2O =>
6 BrO2 + 6 NaOH = NaBr + 5 NaBrO3 + 3 H2O
H2SO4 + Ca(PO4)2 = Ca(H2SO4)2 + PO4 =>
2 H2SO4 + Ca(PO4)2 = Ca(H2SO4)2 + 2 PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaCl + LiNO3 = LiCl + NaNO3 =>
NaCl + LiNO3 = LiCl + NaNO3
CH4 + CO2 = CO + H2 =>
CH4 + CO2 = 2 CO + 2 H2
Ca(HS)2 + HCl = CaCl2 + H2S =>
Ca(HS)2 + 2 HCl = CaCl2 + 2 H2S
AlGa + H2O = H2 + AlGaO =>
AlGa + H2O = H2 + AlGaO
(NH4)2CO3 + BaI2 = NH4I + BaCO3 =>
(NH4)2CO3 + BaI2 = 2 NH4I + BaCO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
KClO3 + HNO3 = HCl + KNO2 + O2 =>
KClO3 + HNO3 = HCl + KNO2 + 2 O2
Cu(NO3)2 + Na2SiO3 = CuSiO3 + Na2(NO3)2 =>
Cu(NO3)2 + Na2SiO3 = CuSiO3 + Na2(NO3)2
Al + FeN3 = AlN3 + Fe =>
Al + FeN3 = AlN3 + Fe
Mg(CH3COO)2 + AgClO4 = Mg(ClO4)2 + AgCH3COO =>
Mg(CH3COO)2 + 2 AgClO4 = Mg(ClO4)2 + 2 AgCH3COO
Al(s) + AgNO3(aq) = Al(NO3)3(aq) + Ag(s) =>
Al(s) + 3 AgNO3(aq) = Al(NO3)3(aq) + 3 Ag(s)
Fe2O3 + S = SO3 + Fe =>
Fe2O3 + S = SO3 + 2 Fe
(C3H5(NO3)3) = N2(g) + O2(g) + H2O(g) + CO2(g) =>
4(C3H5(NO3)3) = 6 N2(g) + O2(g) + 10 H2O(g) + 12 CO2(g)
C5H6N2O4 + H2O = C5H8N2O5 =>
C5H6N2O4 + H2O = C5H8N2O5
Ca(OH)2 + H2SO4 = CaH2SO5 + H2O =>
Ca(OH)2 + H2SO4 = CaH2SO5 + H2O
Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O
HCHO + Ag2O(NH3) = NH4HCO2 + Ag =>
HCHO + Ag2O(NH3) = NH4HCO2 + 2 Ag
ZnO + Sb2O3 = ZnSb2O4 =>
ZnO + Sb2O3 = ZnSb2O4
Ca + HCl = CaHCl =>
Ca + HCl = CaHCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/11/24
Équations équilibrées sur09/10/23
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