| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4
SnO2 + MnCO3 = SnMnO3 + CO2 =>
SnO2 + MnCO3 = SnMnO3 + CO2
K2SO4(aq) + AgNO3(aq) = Ag2SO4(aq) + KNO3(aq) =>
K2SO4(aq) + 2 AgNO3(aq) = Ag2SO4(aq) + 2 KNO3(aq)
KMnO4 + H2C2O4*10H2O + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4*10H2O + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 58 H2O
ONOOH = HNO3 =>
ONOOH = HNO3
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
FeSCN = Fe + SCN =>
FeSCN = Fe + SCN
AgNO3(aq) + FeI3(aq) = AgI + Fe(NO3)3(aq) =>
3 AgNO3(aq) + FeI3(aq) = 3 AgI + Fe(NO3)3(aq)
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
2 CrI3 + 27 Cl2 + 64 NaOH = 2 Na2CrO4 + 6 NaIO4 + 54 NaCl + 32 H2O
HCHO + O2 = CO2 + H2 =>
2 HCHO + O2 = 2 CO2 + 2 H2
N2O4 + KOH = KO4 + H2O + N2 =>
7 N2O4 + 8 KOH = 8 KO4 + 4 H2O + 7 N2
Fe{3}}+OH{-} = Fe(OH)3 =>
Fe{3}}+3OH{-} = Fe(OH)3
NiSO4 + H2O = Ni + H2SO5 =>
NiSO4 + H2O = Ni + H2SO5
C5H8O4 + O2 = C5H6O4 + H2O =>
2 C5H8O4 + O2 = 2 C5H6O4 + 2 H2O
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
PB(NO3)2 + NH4Cl = PBCl2 + NH4NO3 =>
PB(NO3)2 + 2 NH4Cl = PBCl2 + 2 NH4NO3
Cr2O3 + C = Cr + CO2 =>
2 Cr2O3 + 3 C = 4 Cr + 3 CO2
H2SO4 + Ni(OH) = Ni2SO4 + H2O =>
H2SO4 + 2 Ni(OH) = Ni2SO4 + 2 H2O
Mg + HC1 = MgC1 + H1 =>
Mg + HC1 = MgC1 + H1
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Pd{2+} + Fe = Fe{3+} + Pd =>
3 Pd{2+} + 2 Fe = 2 Fe{3+} + 3 Pd
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
Al(NO3)3 + LiOH = Al(OH)3 + LiNO3 =>
Al(NO3)3 + 3 LiOH = Al(OH)3 + 3 LiNO3
Sr(NO3)2 + CuSO4*5H2O = SrSO4 + Cu(NO3)2 + H2O =>
Sr(NO3)2 + CuSO4*5H2O = SrSO4 + Cu(NO3)2 + 5 H2O
C7H8O2 + O2 = CO2 + H2O2 =>
C7H8O2 + 10 O2 = 7 CO2 + 4 H2O2
NH4 + AgNO3 = NNO3 + H4Ag =>
NH4 + AgNO3 = NNO3 + H4Ag
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
C6H5NO2 + Fe + H2SO4 = C6H5NH2 + FeSO4 + H2O =>
C6H5NO2 + 3 Fe + 3 H2SO4 = C6H5NH2 + 3 FeSO4 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
ZnBr2 + KOH = KBr2 + ZnOH =>
ZnBr2 + KOH = KBr2 + ZnOH
NiC2O4*2H2O + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2H2O + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CH3COOH + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 NaC2H3O2 + CO2 + H2O
KOH + MnBr = KBr + MnOH =>
KOH + MnBr = KBr + MnOH
GeO + O2 = GeO2 =>
2 GeO + O2 = 2 GeO2
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
CaI2 = Ca + I2 =>
CaI2 = Ca + I2
NaOH(aq) + Al2(SO4)3(aq) = Al(OH)3(s) + Na2SO4(aq) =>
6 NaOH(aq) + Al2(SO4)3(aq) = 2 Al(OH)3(s) + 3 Na2SO4(aq)
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
Am + HCl = H2 + AmCl3 =>
2 Am + 6 HCl = 3 H2 + 2 AmCl3
NH4Cl + Mg + H2O = NH3*H2O + MgCl2 + H2 =>
2 NH4Cl + Mg + 2 H2O = 2 NH3*H2O + MgCl2 + H2
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
HCOOH + NaCO3 = NaCOOH + HCO3 =>
HCOOH + NaCO3 = NaCOOH + HCO3
MgCl2 + Cl2 = MgCl3 =>
2 MgCl2 + Cl2 = 2 MgCl3
CuCO3 + MgO = CuO + MgCO3 =>
CuCO3 + MgO = CuO + MgCO3
C2H5OH + K2Cr2O7 + H2SO4 = CH3HCOO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3HCOO + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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