| Équations équilibrées la veille |
2 H2PO4{3-} + 3 Ni{2+} = Ni3(H2PO4)2
K + CuCl = KClCu =>
K + CuCl = KClCu
C3H6 + Cl = C3H6Cl =>
C3H6 + Cl = C3H6Cl
Al(OH)3 + H2O + H{+} = Al(H2O)6{+3} =>
Al(OH)3 + 3 H2O + 3 H{+} = Al(H2O)6{+3}
ZnSO4 + Zn(NO3)2 = SO4NO3 + Zn =>
2 ZnSO4 + Zn(NO3)2 = 2 SO4NO3 + 3 Zn
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
MgC2O4 = Mg + CO2 =>
MgC2O4 = Mg + 2 CO2
HC2H3O2 + Ca(HCO3)2 = CO2 + Ca(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ca(HCO3)2 = 2 CO2 + Ca(C2H3O2)2 + 2 H2O
(NH4)2SO3 = NH4 + SO3 =>
(NH4)2SO3 = 2 NH4 + SO3
S2Fe + O2(g) = Fe2O3 + S2O =>
4 S2Fe + 5 O2(g) = 2 Fe2O3 + 4 S2O
K4 + B2O3 = K2O + B4 =>
3 K4 + 2 B2O3 = 6 K2O + B4
(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3
Bl2O3 + HCl = BlCl3 + H2O =>
Bl2O3 + 6 HCl = 2 BlCl3 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Hf + N2 = Hf3*N4 =>
3 Hf + 2 N2 = Hf3*N4
CH3NH2(g) + O2(g) = CO2(g) + N2O(g) + H2(g) =>
4 CH3NH2(g) + 5 O2(g) = 4 CO2(g) + 2 N2O(g) + 10 H2(g)
C6H8O7 + Na = C6H5O7Na + H2 =>
2 C6H8O7 + 2 Na = 2 C6H5O7Na + 3 H2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Kr + Cl = KrCl4 =>
Kr + 4 Cl = KrCl4
Na + N2O = NaON + N2 =>
2 Na + 2 N2O = 2 NaON + N2
Ni + Al(NO3)3 = Al + Ni(NO3)2 =>
3 Ni + 2 Al(NO3)3 = 2 Al + 3 Ni(NO3)2
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
CH4O + C2H4O = C3H6O + H2O =>
CH4O + C2H4O = C3H6O + H2O
H3PO4 + P4O10 = H4P2O7 =>
8 H3PO4 + P4O10 = 6 H4P2O7
Sr + Cr(MnO4)3 = Sr(MnO4)2 + Cr =>
3 Sr + 2 Cr(MnO4)3 = 3 Sr(MnO4)2 + 2 Cr
KMnO4 + NO + H2O = KOH + Mn + NO3 =>
4 KMnO4 + 7 NO + 2 H2O = 4 KOH + 4 Mn + 7 NO3
PbS + NaNO3 = Pb + NO + Na2SO4 =>
PbS + 2 NaNO3 = Pb + 2 NO + Na2SO4
FeCl3 + Fe(OH)3 = [FeOH]Cl2 =>
2 FeCl3 + Fe(OH)3 = 3[FeOH]Cl2
Sr(NO3)2 + B + C2H5NO2 = SrB6 + H2O + CO2 + N2 =>
3 Sr(NO3)2 + 18 B + 4 C2H5NO2 = 3 SrB6 + 10 H2O + 8 CO2 + 5 N2
Na2SeO3 + Cl2 + H2O = Na2SeO4 + HCl =>
Na2SeO3 + Cl2 + H2O = Na2SeO4 + 2 HCl
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + HOH =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 HOH
Mg + CH3CO2H = CH3 + MgCO2 + H2O =>
6 Mg + 7 CH3CO2H = 8 CH3 + 6 MgCO2 + 2 H2O
SiO + FeO = SiO2 + Fe =>
SiO + FeO = SiO2 + Fe
Cr2O7{2-} + H2O2 + H2SO4 = CrO5 + H2O + SO4{2-} =>
Cr2O7{2-} + 4 H2O2 + H2SO4 = 2 CrO5 + 5 H2O + SO4{2-}
HI + KOH = HK + IOH =>
HI + KOH = HK + IOH
Fe(NO3)3(ag) + LiOH(ag) = Fe(OH)3(ag) + LiNO3(ag) =>
Fe(NO3)3(ag) + 3 LiOH(ag) = Fe(OH)3(ag) + 3 LiNO3(ag)
H2O + Na2SiO4 = H2O2 + Na2Si =>
4 H2O + Na2SiO4 = 4 H2O2 + Na2Si
(CH3COO)2Zn + NaOH = CH3COONa + Zn(OH)2 =>
(CH3COO)2Zn + 2 NaOH = 2 CH3COONa + Zn(OH)2
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
Ca + OH + H3PO4 = CaHPO4 + H2O =>
Ca + 2 OH + H3PO4 = CaHPO4 + 2 H2O
C3H7COOH + CuO = (C3H7COO)2Cu + H2O =>
2 C3H7COOH + CuO = (C3H7COO)2Cu + H2O
CH3CH2CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2CH2Br + NaHSO4 + H2O =>
CH3CH2CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2CH2Br + NaHSO4 + H2O
KBr + KI = BrI + K =>
KBr + KI = BrI + 2 K
Tl2SO4 + AlBr3 = Tl2Br3 + AlSO4 =>
Tl2SO4 + AlBr3 = Tl2Br3 + AlSO4
CaO(s) = Ca(s) + O2(s) =>
2 CaO(s) = 2 Ca(s) + O2(s)
H2SO4 + C2O4K2 = K2SO4 + HCOOH + CO2 =>
H2SO4 + C2O4K2 = K2SO4 + HCOOH + CO2
Na2CO3 + KCI = K2CO3 + NaCI =>
Na2CO3 + 2 KCI = K2CO3 + 2 NaCI
NaCl + H2SO4 = NaOCl + SO2 + H2O =>
NaCl + H2SO4 = NaOCl + SO2 + H2O
Na3PO4 + CO2 = P2O5 + Na2CO3 =>
2 Na3PO4 + 3 CO2 = P2O5 + 3 Na2CO3
K3PO4(aq) + NH4Cl(aq) = KCl + (NH4)3PO4 =>
K3PO4(aq) + 3 NH4Cl(aq) = 3 KCl + (NH4)3PO4
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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