| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 HI + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 I2 + K2SO4 + 8 H2O
C3H8 + KMnO4 = C3H6O2 + MnO2 + KOH =>
C3H8 + 2 KMnO4 = C3H6O2 + 2 MnO2 + 2 KOH
SO4 + N2H4 = SO3 + N2 + H2O =>
2 SO4 + N2H4 = 2 SO3 + N2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Zn(NO3)2(aq) + Mg(NO3)2 = Zn(NO3)4Mg =>
Zn(NO3)2(aq) + Mg(NO3)2 = Zn(NO3)4Mg
CaO + F2 = CaF + O2 =>
2 CaO + F2 = 2 CaF + O2
Rb2O + H2 = RbOH + RbH =>
Rb2O + H2 = RbOH + RbH
Mg + C6H5O7 = Mg2(C6H5O7) =>
2 Mg + C6H5O7 = Mg2(C6H5O7)
FeCl3 + Sr(OH)2 = Fe(OH)3 + SrCl2 =>
2 FeCl3 + 3 Sr(OH)2 = 2 Fe(OH)3 + 3 SrCl2
CuBr2(s) + Ag2SO4(aq) = AgBr(s) + CuSO4(aq) =>
CuBr2(s) + Ag2SO4(aq) = 2 AgBr(s) + CuSO4(aq)
Ag(OH) + SH2 = Ag2S + H2O =>
2 Ag(OH) + SH2 = Ag2S + 2 H2O
Fe2O3 + K = Fe + K2O3 =>
Fe2O3 + 2 K = 2 Fe + K2O3
HNO2 + LiOH = NO2 + Li + H2O =>
HNO2 + LiOH = NO2 + Li + H2O
KCHO3 + HCl = KCl + H2O + CO2 =>
KCHO3 + HCl = KCl + H2O + CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CaC + LaCl + H2O = H2CaLaCOCl =>
CaC + LaCl + H2O = H2CaLaCOCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaHCO3 + CH3OOH = CH3COONa + CO2 + H2O =>
NaHCO3 + 2 CH3OOH = CH3COONa + CO2 + 3 H2O
C3H6O + H2O2 = CO2 + H2O =>
C3H6O + 8 H2O2 = 3 CO2 + 11 H2O
MgCl2(aq) + (NH4)2C2O4(aq) = MgC2O4 + NH4Cl =>
MgCl2(aq) + (NH4)2C2O4(aq) = MgC2O4 + 2 NH4Cl
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)2 + H2O =>
4 C2H5OH + K2Cr2O7 + 3 H2SO4 = 4 CH3CHO + K2SO4 + Cr2(SO4)2 + 7 H2O
C2H5N + O2 = CO2 + H2O + NO2 =>
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
BaSO4 + Al = Al2(SO4)3 + Ba =>
3 BaSO4 + 2 Al = Al2(SO4)3 + 3 Ba
AgNO3 + FeSO4 = Fe2(SO4)3Fe(NO3)2 + Ag =>
2 AgNO3 + 3 FeSO4 = Fe2(SO4)3Fe(NO3)2 + 2 Ag
Fe(CN)2 + NaCN = Na4[Fe(CN)6] =>
Fe(CN)2 + 4 NaCN = Na4[Fe(CN)6]
KOH + NaNO2 = KNO2 + NaOH =>
KOH + NaNO2 = KNO2 + NaOH
C3H7NO2 + H2O = CO2 + CH4 + NH3 =>
2 C3H7NO2 + 2 H2O = 3 CO2 + 3 CH4 + 2 NH3
Na2CO3 + CaN2O6 = CaCO3 + Na2N2O6 =>
Na2CO3 + CaN2O6 = CaCO3 + Na2N2O6
HHNO2 = NOH2O =>
HHNO2 = NOH2O
Zn3P2 + HCl = ZnCl2 + PH3 =>
Zn3P2 + 6 HCl = 3 ZnCl2 + 2 PH3
KHSO3(aq) + NaNO3(aq) = KNO3(aq) + NaHSO3(aq) =>
KHSO3(aq) + NaNO3(aq) = KNO3(aq) + NaHSO3(aq)
MgBr2 = Mg{+2} + Br{-} =>
MgBr2 = Mg{+2} + 2 Br{-}
Na2O2 = Na + O2 =>
Na2O2 = 2 Na + O2
MnCl2 + NaOH = Mn2(OH)3Cl + NaCl =>
2 MnCl2 + 3 NaOH = Mn2(OH)3Cl + 3 NaCl
ClO = ClOOCl =>
2 ClO = ClOOCl
Li2Se(s) + SO2(g) = SSe2(g) + Li2O(s) =>
2 Li2Se(s) + SO2(g) = SSe2(g) + 2 Li2O(s)
CaO(s) + SO2 + O2 = CaSO4(s) =>
2 CaO(s) + 2 SO2 + O2 = 2 CaSO4(s)
Co(NO3)2*6H2O + C18H15O3P + NaBH4 = CoH[C18H15O3P]4 + NaOH + BH3 + H2O + HNO3 =>
2 Co(NO3)2*6H2O + 8 C18H15O3P + 3 NaBH4 = 2 CoH[C18H15O3P]4 + 3 NaOH + 3 BH3 + 9 H2O + 4 HNO3
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
K2CO3 + C(NH2)2O = KOCN + H2O =>
K2CO3 + C(NH2)2O = 2 KOCN + 2 H2O
ZnCl2 + H2O = Zn(OH)2 + H2 + Cl2 =>
ZnCl2 + 2 H2O = Zn(OH)2 + H2 + Cl2
NaH3O3 + HBr = NaBr + H(H3O3) =>
NaH3O3 + HBr = NaBr + H(H3O3)
KCl(aq) + Ba(NO3)2 = (aq)KNO3(aq) + BaCl2(s) =>
2 KCl(aq) + Ba(NO3)2 = 2(aq)KNO3(aq) + BaCl2(s)
Al2(Cr2O7)3 + Na3(PO4) = Al(PO4) + Na2(Cr2O7) =>
Al2(Cr2O7)3 + 2 Na3(PO4) = 2 Al(PO4) + 3 Na2(Cr2O7)
FeCuI2 = FeI2Cu =>
FeCuI2 = FeI2Cu
NaOH + Mg + SO4 = MgOH + NaSO4 =>
NaOH + Mg + SO4 = MgOH + NaSO4
NBr3 + MgSe = N2Se3 + MgBr2 =>
2 NBr3 + 3 MgSe = N2Se3 + 3 MgBr2
Cd + ZnS = CdS + Zn =>
Cd + ZnS = CdS + Zn
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
C2H6O4SNH3 = C2H7NH2SO4 =>
C2H6O4SNH3 = C2H7NH2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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