| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Ca(NO3)2 = BaCa + 2 ClNO3
NO{3-} + ClO{3-} = NO{2} + ClO{4-} =>
NO{3-} + 5 ClO{3-} = NO{2} + 5 ClO{4-}
NaOH + NaHSO4 = Na2SO4 + H2O =>
NaOH + NaHSO4 = Na2SO4 + H2O
C7H7NO2 + NH2OH = C7H7NO + N2 + H2O =>
C7H7NO2 + 2 NH2OH = C7H7NO + N2 + 3 H2O
Co(NO3)2 + K2Cr2O7 = CoCr2O7 + KNO3 =>
Co(NO3)2 + K2Cr2O7 = CoCr2O7 + 2 KNO3
Sn(NO3)2 + Na2CO3 = SnN2O6Na2CO3 =>
Sn(NO3)2 + Na2CO3 = SnN2O6Na2CO3
CuSO4*5H2O + NH4VO3 = Cu(VO3)2 + (NH4)2SO4 + H2O =>
CuSO4*5H2O + 2 NH4VO3 = Cu(VO3)2 + (NH4)2SO4 + 5 H2O
MaI2 = Ma + I2 =>
MaI2 = Ma + I2
H2SO4 + NaBrO3 = HBrO3 + Na2SO4 =>
H2SO4 + 2 NaBrO3 = 2 HBrO3 + Na2SO4
copper(ii)hydroxide + aceticacid = HOH + Cu(C2H3O2)2 =>
Cu(OH)2 + 2 CH3COOH = 2 HOH + Cu(C2H3O2)2
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + H2O(l) =>
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + 2 H2O(l)
aluminiumchloride + water = aluminiumhydroxide + hydrochloricacid =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
[Cr(OH)4]{-} + H{+} = Cr{3+} + H2O =>
[Cr(OH)4]{-} + 4 H{+} = Cr{3+} + 4 H2O
BaCl2(aq) + H2(SO4)(aq) = Ba(SO4)(s) + HCl(aq) =>
BaCl2(aq) + H2(SO4)(aq) = Ba(SO4)(s) + 2 HCl(aq)
NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4
BeF2 + K2O = BeO + FK =>
BeF2 + K2O = BeO + 2 FK
NaCuO2 + H2O = NaOH + Cu(OH)3 =>
NaCuO2 + 2 H2O = NaOH + Cu(OH)3
Mg + S = MgS =>
Mg + S = MgS
P + H2O2 + NaOH = Na4PO6 + H2O =>
P + 4 H2O2 + 4 NaOH = Na4PO6 + 6 H2O
NH3(g) = N2 + H3 =>
2 NH3(g) = N2 + 2 H3
KMnO4 + H2SO4 + CH3CH2OH = MnO2 + CH3COOH + K2SO4 + H2O =>
4 KMnO4 + 2 H2SO4 + 3 CH3CH2OH = 4 MnO2 + 3 CH3COOH + 2 K2SO4 + 5 H2O
Na + H3PO4 = H2 + Na3PO4 =>
6 Na + 2 H3PO4 = 3 H2 + 2 Na3PO4
HNo3 + Ba(OH)2 = HBa + No3(OH)2 =>
HNo3 + Ba(OH)2 = HBa + No3(OH)2
SI + H2O = SIO4 + H2 =>
SI + 4 H2O = SIO4 + 4 H2
SrS + KCl = SrCl + KS =>
SrS + KCl = SrCl + KS
KCl + MnNO3 = MnCl + KNO3 =>
KCl + MnNO3 = MnCl + KNO3
Ba + Cl2 + MgSO4 = BaSO4 + MgCl2 =>
Ba + Cl2 + MgSO4 = BaSO4 + MgCl2
SO2 + HClO = SO3 + HCl =>
SO2 + HClO = SO3 + HCl
Al + (OH)3 + H2SO4 = Al(SO4)3 + H2O =>
Al + 2(OH)3 + 3 H2SO4 = Al(SO4)3 + 6 H2O
Fe + CO3 = Fe2O3 + CO2 =>
2 Fe + 3 CO3 = Fe2O3 + 3 CO2
Fe3O4 + Al = Fe2 + Al2O3 =>
6 Fe3O4 + 16 Al = 9 Fe2 + 8 Al2O3
Sr + CrNO2 = SrNO2 + Cr =>
Sr + CrNO2 = SrNO2 + Cr
HClO3 + KI + CH3COOH = KCl + KOCOCH3 + H2O + I2 =>
HClO3 + 6 KI + 5 CH3COOH = KCl + 5 KOCOCH3 + 3 H2O + 3 I2
C6H8O7 + KHCO3 = C6H6K2O7 + H2O + CO2 =>
C6H8O7 + 2 KHCO3 = C6H6K2O7 + 2 H2O + 2 CO2
HClO3 + KI + CH3COOH = KCl + KOCOCH3 + H2O + I2 =>
HClO3 + 6 KI + 5 CH3COOH = KCl + 5 KOCOCH3 + 3 H2O + 3 I2
Fe + B2 = FeB2 =>
Fe + B2 = FeB2
CaCO3 + C = Ca2C + CO2 =>
2 CaCO3 + 2 C = Ca2C + 3 CO2
PCl3 + CaF = PF3 + CaCl =>
PCl3 + 3 CaF = PF3 + 3 CaCl
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Cu(NO2)2 + O = NO2 + CuO =>
Cu(NO2)2 + O = 2 NO2 + CuO
NbO + C = Nb + CO2 =>
2 NbO + C = 2 Nb + CO2
AgI + Ba(NO3)2 = AgNO3 + BaI2 =>
2 AgI + Ba(NO3)2 = 2 AgNO3 + BaI2
KI + H2SO4 + NaNO2 = K2SO4 + NO + I2 + Na2SO4 + H2O =>
2 KI + 2 H2SO4 + 2 NaNO2 = K2SO4 + 2 NO + I2 + Na2SO4 + 2 H2O
C30H48 + H2O = C2H6 + CO2 =>
C30H48 + 12 H2O = 12 C2H6 + 6 CO2
H2O + I = H + IO3 =>
3 H2O + I = 6 H + IO3
CrF3 + O2 = Cr2O3 + F2 =>
4 CrF3 + 3 O2 = 2 Cr2O3 + 6 F2
C6H4(OCH3)2 + C4H10O = C16H26O2 + H2O =>
C6H4(OCH3)2 + 2 C4H10O = C16H26O2 + 2 H2O
Na + C2H2 = NaHC2 + H2 =>
2 Na + 2 C2H2 = 2 NaHC2 + H2
C14H19NO2 + C2H5OH = C16H25N + O =>
C14H19NO2 + C2H5OH = C16H25N + 3 O
KI(s) + H2O2(ac) = I2(s) + KOH(s) =>
2 KI(s) + H2O2(ac) = I2(s) + 2 KOH(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/25
Équations équilibrées sur07/02/24
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