| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + CuSO4 = MgCu + 2 SO4
Na[Cr(OH)4] + NaOH + NaClO = NaCl + Na2CrO4 + H2O =>
2 Na[Cr(OH)4] + 2 NaOH + 3 NaClO = 3 NaCl + 2 Na2CrO4 + 5 H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
FeCl2 + BaCl2 + ZnCl2 + H2O = BaFe12Zn039O19 + HCl + O2 =>
24 FeCl2 + 2 BaCl2 + 78 ZnCl2 + 104 H2O = 2 BaFe12Zn039O19 + 208 HCl + 33 O2
Al + HCl = H + AlCl3 =>
Al + 3 HCl = 3 H + AlCl3
K2CrO4 + KIO4 + KCl + H2O = CrI3 + KOH + Cl2 =>
2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O = 2 CrI3 + 64 KOH + 27 Cl2
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
NH4NO3 = N2 + O2 + H2O = =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
PNCl2 + HF = NH4PF6 + HCl =>
PNCl2 + 6 HF = NH4PF6 + 2 HCl
SiBr4 + ROH = Si(OR)4 + HBr =>
SiBr4 + 4 ROH = Si(OR)4 + 4 HBr
CH3CHO + Ag(NH3)2{+} + OH{-} = Ag + H3COO{-} + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2{+} + 4 OH{-} = 2 Ag + 2 H3COO{-} + 4 NH3 + H2O
AgF + CH3COOH = CH3COOAg + HF =>
AgF + CH3COOH = CH3COOAg + HF
PbO2 + KOH + H2O = K2[Pb(OH)6] =>
PbO2 + 2 KOH + 2 H2O = K2[Pb(OH)6]
HCOONa = COONa + H =>
HCOONa = COONa + H
Si + Cl4 = SiCl4 =>
Si + Cl4 = SiCl4
NiSO4 + NH3 = NiSO4(NH3)4 =>
NiSO4 + 4 NH3 = NiSO4(NH3)4
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
Cl2 + FeSi = FeCl3 + SiCl4 =>
7 Cl2 + 2 FeSi = 2 FeCl3 + 2 SiCl4
Mg2NO3 = Mg + N + O2 =>
2 Mg2NO3 = 4 Mg + 2 N + 3 O2
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O =>
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O
KNO3* = KNO + O2* =>
KNO3* = KNO + O2*
CrCl3 + Zn + HCl = CrH + ZnCl2 =>
CrCl3 + 2 Zn + HCl = CrH + 2 ZnCl2
zinc + silverchloride = zincchloride + silver =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
BaOH + HPO = BaPO + HOH =>
BaOH + HPO = BaPO + HOH
MnO2 + FeSO4 + H2SO4 = MnO4 + Fe2(SO)3 + H2O =>
4 MnO2 + 2 FeSO4 + H2SO4 = 4 MnO4 + Fe2(SO)3 + H2O
MnO4{-} + OH{-} = MnO4{3-} + O2 + H2O =>
2 MnO4{-} + 4 OH{-} = 2 MnO4{3-} + O2 + 2 H2O
NH4NO3 + AgCl = NH4Cl + AgNO3 =>
NH4NO3 + AgCl = NH4Cl + AgNO3
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + H2O + CH3COOH =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3COOH
Al4C3 + HC = AlC3 + CH4 =>
Al4C3 + 12 HC = 4 AlC3 + 3 CH4
Gd + GdI3 = GdI2 =>
Gd + 2 GdI3 = 3 GdI2
K + MnO2 = K2O + Mn =>
4 K + MnO2 = 2 K2O + Mn
H2SO4 + Al(NO3)3 = Al2(SO4)3 + HNO3 =>
3 H2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 HNO3
K2[Zn(OH)4] + NaCl = KOH + NaOH + ZnCl2 =>
K2[Zn(OH)4] + 2 NaCl = 2 KOH + 2 NaOH + ZnCl2
Mg + HNo3 = Mg(No3)2 + H =>
Mg + 2 HNo3 = Mg(No3)2 + 2 H
(NH4)3[Fe(SCN)6] + NaI = FeI2 + I2 + NaSCN + NH4SCN =>
2(NH4)3[Fe(SCN)6] + 6 NaI = 2 FeI2 + I2 + 6 NaSCN + 6 NH4SCN
H3AsO4 + OH = AsO4 + H2O =>
H3AsO4 + 3 OH = AsO4 + 3 H2O
Al2S3 + Br2 + NaOH = Na2SO4 + Na[Al(OH)4] + NaBr + H2O =>
Al2S3 + 12 Br2 + 32 NaOH = 3 Na2SO4 + 2 Na[Al(OH)4] + 24 NaBr + 12 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
K2Cr2O7 + Ag + HCl = CrCl3 + AgCl + H2O + KCl =>
K2Cr2O7 + 6 Ag + 14 HCl = 2 CrCl3 + 6 AgCl + 7 H2O + 2 KCl
Ca(NO2)2 + NaOH = Na(NO2)2 + CaOH =>
Ca(NO2)2 + NaOH = Na(NO2)2 + CaOH
NaOH + ClO2 + H2O2 = NaClO2O2 + H2O =>
2 NaOH + 2 ClO2 + 3 H2O2 = 2 NaClO2O2 + 4 H2O
Ca(NO3)2 + Na2CO3 + HCl = CaCl + NaNO3 + HCO3 =>
Ca(NO3)2 + Na2CO3 + HCl = CaCl + 2 NaNO3 + HCO3
MoS4 + H2SO4 = MoS3 + H2O + S2O3 =>
MoS4 + H2SO4 = MoS3 + H2O + S2O3
NH3 + HCl = NH4ClHCl =>
NH3 + 2 HCl = NH4ClHCl
Li2O + HCO3 = LiCO3 + H2O =>
Li2O + 2 HCO3 = 2 LiCO3 + H2O
Sc + CuSO4 = Sc2SO4 + Cu =>
2 Sc + CuSO4 = Sc2SO4 + Cu
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
BaOH + HPO = BaPO + HOH =>
BaOH + HPO = BaPO + HOH
ZrCl4 + MeLi = Li2ZrMe6 + LiCl =>
ZrCl4 + 6 MeLi = Li2ZrMe6 + 4 LiCl
FeAsS + ClO2 + H2O = Fe{3+} + AsO4{3-} + SO4{2-} + Cl{-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 Fe{3+} + 5 AsO4{3-} + 5 SO4{2-} + 14 Cl{-} + 24 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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