| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + HC2H3O2 = CaHC2H3O2 + CO3
H2SiO4 + H2O = H3O + HSiO4 =>
H2SiO4 + H2O = H3O + HSiO4
P2O3 + H2SO4 + KMnO4 + H2O = MnSO4 + H3PO4 + K2SO4 =>
5 P2O3 + 6 H2SO4 + 4 KMnO4 + 9 H2O = 4 MnSO4 + 10 H3PO4 + 2 K2SO4
MnCl2 + LiOH + Mg2 = MnO2 + LiCl + LiMg + H2O =>
MnCl2 + 4 LiOH + Mg2 = MnO2 + 2 LiCl + 2 LiMg + 2 H2O
NaNO3 + KBr = NaBr + KNO3 =>
NaNO3 + KBr = NaBr + KNO3
MnCl2 + LiOH + Mg2 = MnO2 + LiCl + LiMg + H2O =>
MnCl2 + 4 LiOH + Mg2 = MnO2 + 2 LiCl + 2 LiMg + 2 H2O
Na2CrO4 + Fe(OH)2 + H2O = Cr(OH)3 + Fe(OH)3 + NaOH =>
Na2CrO4 + 3 Fe(OH)2 + 4 H2O = Cr(OH)3 + 3 Fe(OH)3 + 2 NaOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgCO3 + HC2H3O2 = CO2 + H2O + Mg(C2H3O2)2 =>
MgCO3 + 2 HC2H3O2 = CO2 + H2O + Mg(C2H3O2)2
e + Fe{3} = Fe{2} =>
e + Fe{3} = Fe{2}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P2O5 + HClO4 = Cl2O7 + HPO3 =>
P2O5 + 2 HClO4 = Cl2O7 + 2 HPO3
Na(OH) + CaCl2 = NaCl + Ca(OH)2 =>
2 Na(OH) + CaCl2 = 2 NaCl + Ca(OH)2
Mg(s) + AgNO3(S) = Ag(S) + Mg(NO3)2 =>
Mg(s) + 2 AgNO3(S) = 2 Ag(S) + Mg(NO3)2
Na + S = Na2S =>
2 Na + S = Na2S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
A + B = AB =>
A + B = AB
NH2C6COOH + CH3COOCOCH3 = CH3CONHC6COOH + CH3COOH =>
NH2C6COOH + CH3COOCOCH3 = CH3CONHC6COOH + CH3COOH
NiCl2 + H2S = NiS + HCl =>
NiCl2 + H2S = NiS + 2 HCl
Zn(s) + SnCl2(aq) = Sn(s) + ZnCl2(aq) =>
Zn(s) + SnCl2(aq) = Sn(s) + ZnCl2(aq)
XAl + XH2SO4 = XAlSO4 + XH2 =>
XAl + XH2SO4 = XAlSO4 + XH2
SnSO4 + Na2CO3 + C = Sn + Na2SO4 + CO2 =>
2 SnSO4 + 2 Na2CO3 + C = 2 Sn + 2 Na2SO4 + 3 CO2
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
K2O + NH3 = KNH2 + KOH =>
K2O + NH3 = KNH2 + KOH
NH4OH + HBr = H2ONH4Br =>
NH4OH + HBr = H2ONH4Br
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
NH4ClO4 + C2H5OH = HCl + H2O + CO2 + N2 =>
12 NH4ClO4 + 5 C2H5OH = 12 HCl + 33 H2O + 10 CO2 + 6 N2
Co{2+} + [EDTA]{4-} = Co2[EDTA] =>
2 Co{2+} + [EDTA]{4-} = Co2[EDTA]
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
ClC6H4CHO + NaOH = C7H4ClO2 + ClC6H4CH2OH + Na =>
2 ClC6H4CHO + NaOH = C7H4ClO2 + ClC6H4CH2OH + Na
(KCO3) + BrCl = (KCO3)Cl + Br4Cl =>
3(KCO3) + 4 BrCl = 3(KCO3)Cl + Br4Cl
PbS + NH4ClO3 = PbClO3 + NH4S =>
PbS + NH4ClO3 = PbClO3 + NH4S
Mg + (OH)2 + HCl = MgCl2 + H2O =>
Mg + (OH)2 + 2 HCl = MgCl2 + 2 H2O
K[Cr(C2O4)2(H2O)2] + BaCl2 = KCl + Ba(Cr(C2O4)2(H2O)2)2 =>
2 K[Cr(C2O4)2(H2O)2] + BaCl2 = 2 KCl + Ba(Cr(C2O4)2(H2O)2)2
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
Ti3(PO4)4 + AlI3 = TiI4 + Al3(PO4)3 =>
3 Ti3(PO4)4 + 12 AlI3 = 9 TiI4 + 4 Al3(PO4)3
C6H12O5 + O2 = H2O + CO2 =>
2 C6H12O5 + 13 O2 = 12 H2O + 12 CO2
Fe(CN)2 + H2SO4 = HCN + FeSO4 =>
Fe(CN)2 + H2SO4 = 2 HCN + FeSO4
Mn(NO3)2 + NaBlO2 + HNO3 = NaNO3 + HMnO4 + Bl(NO3) + H2O =>
2 Mn(NO3)2 + 5 NaBlO2 + 6 HNO3 = 5 NaNO3 + 2 HMnO4 + 5 Bl(NO3) + 2 H2O
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
KCl + CsOH = CsCl + KOH =>
KCl + CsOH = CsCl + KOH
Al(s) + Cr2O3 = Al2O3 + Cr =>
2 Al(s) + Cr2O3 = Al2O3 + 2 Cr
MnCO4 = MnO2 + CO2 =>
MnCO4 = MnO2 + CO2
XK2Cr2O7 + S + H2O = XCr2O3 + SO2 + KOH =>
2 XK2Cr2O7 + 3 S + 2 H2O = 2 XCr2O3 + 3 SO2 + 4 KOH
Fe(OH)3 + SO4 = FeO4 + S(OH)3 =>
Fe(OH)3 + SO4 = FeO4 + S(OH)3
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
Ca + H3P = CaP + H2 =>
2 Ca + 2 H3P = 2 CaP + 3 H2
C2H2 + O2 = CO + CH4 =>
4 C2H2 + 3 O2 = 6 CO + 2 CH4
NaNO3 + Zn + H2SO4 = ZnSO4 + NO2 + Na2SO4 + H2O =>
2 NaNO3 + Zn + 2 H2SO4 = ZnSO4 + 2 NO2 + Na2SO4 + 2 H2O
Pt + (NH4)C6H5O7 = Pt(NH4) + C6H5O7 =>
Pt + (NH4)C6H5O7 = Pt(NH4) + C6H5O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/21/24
Équations équilibrées sur03/22/23
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