| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pt + HCl = HPt + Cl
K + Ca(NO3)2 = Ca + K(NO3)2 =>
K + Ca(NO3)2 = Ca + K(NO3)2
Ca + H2 = (CaH2)2 =>
2 Ca + 2 H2 = (CaH2)2
C030H62O10 + O2 = CO2 + H2O =>
2 C030H62O10 + 81 O2 = 60 CO2 + 62 H2O
Ba3 + N2 + H2O = Ba(OH)3 + NH3 =>
2 Ba3 + 3 N2 + 18 H2O = 6 Ba(OH)3 + 6 NH3
AlCl3 + H2SO4 = Al2(SO3) + Cl2 + H2O =>
2 AlCl3 + H2SO4 = Al2(SO3) + 3 Cl2 + H2O
HF + Ba(NO3)2 = BaF2 + H(NO3) =>
2 HF + Ba(NO3)2 = BaF2 + 2 H(NO3)
NaClO2 + CH3COOH = ClO2 + NaHCO2 + CH3 =>
NaClO2 + CH3COOH = ClO2 + NaHCO2 + CH3
N1 + H3 = NH2 =>
3 N1 + 2 H3 = 3 NH2
CH3OCOC6H4COOH + O2 = CO2 + H2O =>
CH3OCOC6H4COOH + 9 O2 = 9 CO2 + 4 H2O
NaTeO3 + NaI + HCl = NaCl + Te + H2O + I2 =>
2 NaTeO3 + 10 NaI + 12 HCl = 12 NaCl + 2 Te + 6 H2O + 5 I2
BaNaOH = BaONaH =>
BaNaOH = BaONaH
C774H1310 + O2 = CO2 + H2O =>
2 C774H1310 + 2203 O2 = 1548 CO2 + 1310 H2O
CH3CHO + O2 = H2O + CO2 =>
2 CH3CHO + 5 O2 = 4 H2O + 4 CO2
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
NaNO3 = NaNO2 + O2 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaNO2 + BaCl2 = Ba(NO2)2 + NaCl =>
2 NaNO2 + BaCl2 = Ba(NO2)2 + 2 NaCl
SO4{-2} + H{+} + Ta = SO2 + H2O + Ta2O5 =>
5 SO4{-2} + 10 H{+} + 2 Ta = 5 SO2 + 5 H2O + Ta2O5
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
W + Cl2 = WCl2 =>
W + Cl2 = WCl2
PhCl5 = PhCl3 + Cl =>
PhCl5 = PhCl3 + 2 Cl
Ce[Co(CO3)3]Al[Co(CO3)3] = CoAl2O4 + Co3O4 + CeO2 + CO2 =>
2 Ce[Co(CO3)3]Al[Co(CO3)3] = CoAl2O4 + Co3O4 + 2 CeO2 + 12 CO2
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
Al + Fe2O4 = Al2O3 + Fe =>
8 Al + 3 Fe2O4 = 4 Al2O3 + 6 Fe
Co3(AsO4)2 = Co + AsO4 =>
Co3(AsO4)2 = 3 Co + 2 AsO4
NaNO2 + H2SO4 = NO + HNO3 + H2O + Na2SO4 =>
6 NaNO2 + 3 H2SO4 = 4 NO + 2 HNO3 + 2 H2O + 3 Na2SO4
Zn3(PO4)2 + HCl = ZnCl2 + H3PO4 =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3PO4
Ba2 + HCl = BaCl + H2 =>
Ba2 + 2 HCl = 2 BaCl + H2
KX + KMnO4 + H2SO4 = K2SO4 + MnSO4 + X2 + H2O =>
10 KX + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 X2 + 8 H2O
CH4(g) + O2(g) = CO2 + H2O(l) =>
CH4(g) + 2 O2(g) = CO2 + 2 H2O(l)
N2O5 + Al(OH)3 = Al(OH)2NO3 + H2O =>
N2O5 + 2 Al(OH)3 = 2 Al(OH)2NO3 + H2O
C7H10NCl + AgNO3 = AgCl + C7H10N2O3 =>
C7H10NCl + AgNO3 = AgCl + C7H10N2O3
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
Cr(OH) + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH) + 5 Cl2 + 14 KOH = 2 K2CrO4 + 10 KCl + 8 H2O
Ba(NO3)2 + C2H6O = BaO3 + CO2 + N2 + H2O =>
2 Ba(NO3)2 + C2H6O = 2 BaO3 + 2 CO2 + 2 N2 + 3 H2O
C6H5COOH + NaOH = H2O + NaC6H5COO =>
C6H5COOH + NaOH = H2O + NaC6H5COO
MnO4{-} + SO3{-2} + H{+} = Mn{+3} + SO4{-2} + H2O =>
MnO4{-} + 2 SO3{-2} + 4 H{+} = Mn{+3} + 2 SO4{-2} + 2 H2O
Cu + H2SO4 + Al = CuS + Al2(SO4)3 + H2O =>
Cu + 4 H2SO4 + 2 Al = CuS + Al2(SO4)3 + 4 H2O
ammoniumhydroxide + nitricacid = ammoniumnitrate + water =>
NH4OH + HNO3 = NH4NO3 + H2O
Na4SiO4 + FeSO4 = Na2SO4 + Fe2SiO4 =>
Na4SiO4 + 2 FeSO4 = 2 Na2SO4 + Fe2SiO4
HI + C2H5OH = C2H6 + I2 + H2O =>
2 HI + C2H5OH = C2H6 + I2 + H2O
FeO3H3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeO3H3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CH3COOH + CaC2 = CH3COOC + Ca + H2 =>
2 CH3COOH + CaC2 = 2 CH3COOC + Ca + H2
As2S3 + HNO3 = H3AsO4 + NO2 + H2O + H2SO4 =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 28 NO2 + 8 H2O + 3 H2SO4
SO2 + O2 = SO4 =>
SO2 + O2 = SO4
FeCl3 + K4[Fe(CN)6] = Fe[Fe2(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe[Fe2(CN)6]3 + 12 KCl
Na2SO4BaNO32 = BaSO4Na2NO32 =>
Na2SO4BaNO32 = BaSO4Na2NO32
Fe + SnCl2(aq) = FeCl2 + Sn =>
Fe + SnCl2(aq) = FeCl2 + Sn
(NH4)3PO4 + Na2CO3 = (NH4)2CO3 + Na3PO4 =>
2(NH4)3PO4 + 3 Na2CO3 = 3(NH4)2CO3 + 2 Na3PO4
NaC2H3 + H2CO3 = Na2CO3 + HC2H3O2 =>
2 NaC2H3 + 3 H2CO3 = Na2CO3 + 3 HC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/17/24
Équations équilibrées sur06/16/23
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