Équations équilibrées la veille |
3 C6H4(OH)(COOH) + FeCl3 = Fe(OH)3 + 3 C6H4COOHCl
SO3 + H2O = (SO3)2O + H2 =>
2 SO3 + H2O = (SO3)2O + H2
CuCl2 + Mu = MuCl2 + Cu =>
CuCl2 + Mu = MuCl2 + Cu
SrI2 + (NH4)2CO3 = SrCO3 + NH4I =>
SrI2 + (NH4)2CO3 = SrCO3 + 2 NH4I
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CuSO4 + Ca[NO3]2 = Cu[NO3]2 + CaSO4 =>
CuSO4 + Ca[NO3]2 = Cu[NO3]2 + CaSO4
KMnO4 + KOH + C3H8O3 = K2MnO4 + K2CO3 + H2O =>
14 KMnO4 + 20 KOH + C3H8O3 = 14 K2MnO4 + 3 K2CO3 + 14 H2O
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH4OH =>
3(NH4)2S + K2Cr2O7 + 7 H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH4OH
Sr + HNO3 = SrNO3 + NO2 + H2O =>
Sr + 2 HNO3 = SrNO3 + NO2 + H2O
OH + Ca(OH)2 = CaO2 + H2O =>
2 OH + Ca(OH)2 = CaO2 + 2 H2O
KH2PO4 + KI = HI + K2HPO4 =>
KH2PO4 + KI = HI + K2HPO4
C6H5SO2NHNa + Cl2 + NaOH = C6H5SO2NClNa + NaCl + H2O =>
C6H5SO2NHNa + Cl2 + NaOH = C6H5SO2NClNa + NaCl + H2O
(NH4)2S + ZnCl2 = (NH4)2Cl2 + ZnS =>
(NH4)2S + ZnCl2 = (NH4)2Cl2 + ZnS
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
Mg + AgNO2 = Ag + Mg(NO2) =>
Mg + AgNO2 = Ag + Mg(NO2)
H2C2O42H2O + NaOH = Na2C2O42H2O + H2O =>
H2C2O42H2O + 2 NaOH = Na2C2O42H2O + 2 H2O
Co + (NO2)2 + HOH = Co(OH)2 + HNO2 =>
Co + (NO2)2 + 2 HOH = Co(OH)2 + 2 HNO2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
Fe(NO3)3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + Cu(NO3)2(aq) =>
2 Fe(NO3)3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 Cu(NO3)2(aq)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3COOH + C8H17OH = CH3COOHC8H17 + H2O =>
12 CH3COOH + 17 C8H17OH = 16 CH3COOHC8H17 + 9 H2O
NaHCO3 + NaNO3 + CH3OH = CH3NH2 + Na2CO3 + O =>
NaHCO3 + NaNO3 + CH3OH = CH3NH2 + Na2CO3 + 4 O
Ra(OH)2 + HNO3 = Ra(NO3)2 + H2O =>
Ra(OH)2 + 2 HNO3 = Ra(NO3)2 + 2 H2O
HC2O4{-} + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 HC2O4{-} + 2 MnO4{-} + 11 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
CHCl3 + CuO = CuCl2 + CuCl + CO2 + H2O =>
2 CHCl3 + 5 CuO = CuCl2 + 4 CuCl + 2 CO2 + H2O
KMnO4(aq) + H2C2O4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(g) + H2O + K2SO4(aq) =>
2 KMnO4(aq) + 5 H2C2O4(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(g) + 8 H2O + K2SO4(aq)
SO3{2-} + I3{-} + H2O = SO4{2-} + I{-} + H{+} =>
SO3{2-} + I3{-} + H2O = SO4{2-} + 3 I{-} + 2 H{+}
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s) =>
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s)
Na2CO3 + Co3O4 + NH4H2PO4 + NiO + O2 = Na2Co6Ni2(PO4)6 + CO2 + H2O + NO2 =>
2 Na2CO3 + 4 Co3O4 + 12 NH4H2PO4 + 4 NiO + 19 O2 = 2 Na2Co6Ni2(PO4)6 + 2 CO2 + 36 H2O + 12 NO2
CaC2O4 = CaO3 + C2O =>
CaC2O4 = CaO3 + C2O
NH4(OH)(ac) + H2(SO4) = (NH4)2SO4 + H2O =>
2 NH4(OH)(ac) + H2(SO4) = (NH4)2SO4 + 2 H2O
C12H22O11 + HNO3 = C2H2O4(H2O)2 + NO2 + H2O =>
C12H22O11 + 36 HNO3 = 6 C2H2O4(H2O)2 + 36 NO2 + 11 H2O
K3(NO3)3 + Al(PO4) = K3PO4(aq) + Al(NO3)3(aq) =>
K3(NO3)3 + Al(PO4) = K3PO4(aq) + Al(NO3)3(aq)
HNCO(i) = C3N3(NH2)3(i) + CO2(g) =>
6 HNCO(i) = C3N3(NH2)3(i) + 3 CO2(g)
KNO3(s) + C12H22O11(s) + S(s) = N2(g) + CO2(g) + H2O(g) + K2S(s) =>
8 KNO3(s) + C12H22O11(s) + 4 S(s) = 4 N2(g) + 12 CO2(g) + 11 H2O(g) + 4 K2S(s)
AlFeO = Al2O2 + Fe =>
2 AlFeO = Al2O2 + 2 Fe
SbI5 + RbI = Rb(SbI6) =>
SbI5 + RbI = Rb(SbI6)
NH4NO3 + K2SiO3 + H2O = NH4OH + H2SiO3 + KNO3 =>
2 NH4NO3 + K2SiO3 + 2 H2O = 2 NH4OH + H2SiO3 + 2 KNO3
FeC2O4(H2O)2 = Fe2O3 + CO2 + H2O + CO =>
2 FeC2O4(H2O)2 = Fe2O3 + CO2 + 4 H2O + 3 CO
NaBH4 + H2SO4 = H2 + B2H6 + Na2SO4 =>
2 NaBH4 + H2SO4 = 2 H2 + B2H6 + Na2SO4
FeS2 + HNO3 = Fe2(SO4)3 + NO + H2SO4 + H2O =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + 10 NO + H2SO4 + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
N2 + HCl = Cl2 + H3N =>
N2 + 6 HCl = 3 Cl2 + 2 H3N
C + H2O = CO + H2 =>
C + H2O = CO + H2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H3PO2 = PH3 + H3PO4 =>
2 H3PO2 = PH3 + H3PO4
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
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