| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5{-}CH{-}OH = C2H5{-}C
CH3COOH + C7H8O = H2O + C6H5CH2OCOCH3 =>
CH3COOH + C7H8O = H2O + C6H5CH2OCOCH3
H3AsO4 + Ag + NH3 = Ag3AsO4 + NH4 =>
H3AsO4 + 3 Ag + 3 NH3 = Ag3AsO4 + 3 NH4
C6H5NHNH2 + N20O = CO2 + H2O + N2 =>
C6H5NHNH2 + 16 N20O = 6 CO2 + 4 H2O + 161 N2
Cl213 + H2O = HCl9 + HClO1971 =>
35470 Cl213 + 419823 H2O = 839433 HCl9 + 213 HClO1971
P4O10 + H2O = H3(PO3)3 =>
3 P4O10 + 6 H2O = 4 H3(PO3)3
CuO + N2O3 = Cu(NO3)2 + NO =>
CuO + 3 N2O3 = Cu(NO3)2 + 4 NO
AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
Zn + CH3COOH = (CH3COO)2Zn + H2 =>
Zn + 2 CH3COOH = (CH3COO)2Zn + H2
KNO3 + KI + H2SO4 = K2SO4 + I2 + NO + H2O =>
2 KNO3 + 6 KI + 4 H2SO4 = 4 K2SO4 + 3 I2 + 2 NO + 4 H2O
Au(CN)2{-} + Zn = Zn{+2} + Au + CN{-} =>
2 Au(CN)2{-} + Zn = Zn{+2} + 2 Au + 4 CN{-}
K(OH) + H2(SO4) = K2(SO4) + H2O =>
2 K(OH) + H2(SO4) = K2(SO4) + 2 H2O
Zn + SrH18O10 + C2H4N4 = (ZnSr)3N2 + NH3 + CO2 =>
6 Zn + 6 SrH18O10 + 15 C2H4N4 = 2(ZnSr)3N2 + 56 NH3 + 30 CO2
CaO + N2O5 = CaO5 + N2O =>
CaO + N2O5 = CaO5 + N2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Al(s) + H2O(l) = Al3O4(s) + H2(g) =>
3 Al(s) + 4 H2O(l) = Al3O4(s) + 4 H2(g)
H3PO4(aq) + Ca(OH)2(g) = H2O(l) + Ca3(PO4)2(s) =>
2 H3PO4(aq) + 3 Ca(OH)2(g) = 6 H2O(l) + Ca3(PO4)2(s)
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
IO3{-} + SO3{2-}{+} = I{-} + SO4{2-} =>
IO3{-} + 3 SO3{2-}{+} = I{-} + 3 SO4{2-}
HReO4 + CsI + HBr = Cs2ReBr6 + I2 + H2O + CsBr =>
2 HReO4 + 6 CsI + 14 HBr = 2 Cs2ReBr6 + 3 I2 + 8 H2O + 2 CsBr
FeO + H2O2 = FeO2 + H2O =>
FeO + H2O2 = FeO2 + H2O
AlBr3 + Sr(OH)2 = Br2Sr + Al(OH)3 =>
2 AlBr3 + 3 Sr(OH)2 = 3 Br2Sr + 2 Al(OH)3
Na2O3Si + CaCl2 = CaO3Si + NaCl =>
Na2O3Si + CaCl2 = CaO3Si + 2 NaCl
Fe2 + H2 = FeH3 =>
Fe2 + 3 H2 = 2 FeH3
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
LiCl = Li + Cl =>
LiCl = Li + Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K(OH) + H3(PO4) = K3(PO4) + H2O =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H2O
N2H6 + H2Cl2 = NH4Cl =>
N2H6 + H2Cl2 = 2 NH4Cl
Cu{2+} + NO3{-} = Cu(NO3)2 =>
Cu{2+} + 2 NO3{-} = Cu(NO3)2
Fe2O3 + Na2CrO4 + CO2 = Fe(CrO2)2 + O2 + Na2CO3 =>
2 Fe2O3 + 8 Na2CrO4 + 8 CO2 = 4 Fe(CrO2)2 + 7 O2 + 8 Na2CO3
C3H6O + KMnO4 + H2O = KOH + MnO2 + C3H6(OH)3 =>
3 C3H6O + KMnO4 + 5 H2O = KOH + MnO2 + 3 C3H6(OH)3
Mg + ZnO = MgZnO =>
Mg + ZnO = MgZnO
Na2B4O7 + H2O + C4H6O2 = Na2B4O7H2OC4H6O2 =>
Na2B4O7 + H2O + C4H6O2 = Na2B4O7H2OC4H6O2
TlCl3 + AgNO3 = Tl(NO3)3 + AgCl =>
TlCl3 + 3 AgNO3 = Tl(NO3)3 + 3 AgCl
C2H4Cl2 + H2 = C2H4 + HCl =>
C2H4Cl2 + H2 = C2H4 + 2 HCl
Ni(NO3)2(aq) + NaOH(aq) = NaNO3 + Ni(OH)2 =>
Ni(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3 + Ni(OH)2
SO2 + O2 + H20(water) = H2SO4 =>
10 SO2 + 10 O2 + H20(water) = 10 H2SO4
PdO + Cr2O3 = PdCrO2 + O2 =>
4 PdO + 2 Cr2O3 = 4 PdCrO2 + O2
CH2OH + CH3CO2H = H2O + CH3COOCH3 =>
4 CH2OH + CH3CO2H = 2 H2O + 2 CH3COOCH3
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
NaBr + CaCl2 = CaBr2 + NaCl =>
2 NaBr + CaCl2 = CaBr2 + 2 NaCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CrBr3 + NaOH = Cr(OH)3 + NaBr =>
CrBr3 + 3 NaOH = Cr(OH)3 + 3 NaBr
Ni(s) + Zn(NO3)2(aq) = Ni(NO3)2(aq) + Zn(s) =>
Ni(s) + Zn(NO3)2(aq) = Ni(NO3)2(aq) + Zn(s)
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
(NH4)3N + Pb(ClO3)2 = NH4ClO3 + Pb3N2 =>
2(NH4)3N + 3 Pb(ClO3)2 = 6 NH4ClO3 + Pb3N2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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