| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl + 2 Cu = MgCl2 + 2 HCu
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
FeCO3 + Cu = Cu2CO3 + Fe =>
FeCO3 + 2 Cu = Cu2CO3 + Fe
HCOOH = CO + H2O =>
HCOOH = CO + H2O
KF + H2O = KOH + FH =>
KF + H2O = KOH + FH
CuSO4 + (NH4)2C2O4 = CuC2O4 + (NH4)2SO4 =>
CuSO4 + (NH4)2C2O4 = CuC2O4 + (NH4)2SO4
H2SO4 + CaCl2 = Ca2SO4 + HCl2 =>
H2SO4 + 2 CaCl2 = Ca2SO4 + 2 HCl2
MgSO4 + CuF2 = MgF2 + CuSO4 =>
MgSO4 + CuF2 = MgF2 + CuSO4
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
KNO2 + HNO3 = KNO3 + HNO2 =>
KNO2 + HNO3 = KNO3 + HNO2
HF + OH{-} = F{-} + H2O =>
HF + OH{-} = F{-} + H2O
Mg + CaSO4 = Mg(SO4)3 + Ca =>
Mg + 3 CaSO4 = Mg(SO4)3 + 3 Ca
Al(CN)3 + CaCO3 = Ca(CN)2 + Al2(CO3)3 =>
2 Al(CN)3 + 3 CaCO3 = 3 Ca(CN)2 + Al2(CO3)3
NH3 + Fe(NO3)3 = Fe(NH3)4 + NO3 =>
4 NH3 + Fe(NO3)3 = Fe(NH3)4 + 3 NO3
HSeO4 = H + SeO4 =>
HSeO4 = H + SeO4
C6H5CH2CH3 = C6H5CHCH2 + H2 =>
C6H5CH2CH3 = C6H5CHCH2 + H2
Al(OH)3 + H2SO4 = (Al)2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = (Al)2(SO4)3 + 6 H2O
H2SO4 + HNO3 = H3SO4 + NO3 =>
H2SO4 + HNO3 = H3SO4 + NO3
CrOH2O = H2CrO2 =>
CrOH2O = H2CrO2
Zn(s) + H{+} + NO3{-} = Zn2{+} + H2O + N2O =>
16 Zn(s) + 10 H{+} + 2 NO3{-} = 8 Zn2{+} + 5 H2O + N2O
C8H18 + *5O2 = CO2 + H2O =>
2 C8H18 + 5*5O2 = 16 CO2 + 18 H2O
C2H5OH + H2O = CH3COOH + H2 =>
C2H5OH + H2O = CH3COOH + 2 H2
AlO + O2 = Al2O3 =>
4 AlO + O2 = 2 Al2O3
(NH4)2S + HCI = NH4CI + H2S =>
(NH4)2S + 2 HCI = 2 NH4CI + H2S
PbCH3COO + KI = PbI + KCH3COO =>
PbCH3COO + KI = PbI + KCH3COO
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NaBH(s) + HSO(aq) = BH(g) + H(g) + NaSO(aq) =>
NaBH(s) + HSO(aq) = BH(g) + H(g) + NaSO(aq)
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MnCl2 + Na2CO3 = MnCO3 + ClNa =>
MnCl2 + Na2CO3 = MnCO3 + 2 ClNa
Fe(OH)2 + CrO4{2-} = Fe2O3 + Cr(OH)4{-} + H2O + OH{-} =>
6 Fe(OH)2 + 2 CrO4{2-} = 3 Fe2O3 + 2 Cr(OH)4{-} + H2O + 2 OH{-}
SiO2 + C = SiO2C =>
SiO2 + C = SiO2C
FeSO4 + Ba(NO3)2 = Fe + NO3 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe + 2 NO3 + BaSO4
CaCl2 + KPO4 = KCl + Ca(PO4)2 =>
CaCl2 + 2 KPO4 = 2 KCl + Ca(PO4)2
NO2 + KOH = KNO2KNO3 + H2O =>
2 NO2 + 2 KOH = KNO2KNO3 + H2O
ClC = CCl =>
ClC = CCl
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
C3H8O3 + K = C3H8O3K =>
C3H8O3 + K = C3H8O3K
C10H24O + O2 = H2O + CO2 =>
2 C10H24O + 31 O2 = 24 H2O + 20 CO2
Cd(NH3)4SO4 + HCl = H2CdCl4 + NH4Cl + H2SO4 =>
Cd(NH3)4SO4 + 8 HCl = H2CdCl4 + 4 NH4Cl + H2SO4
Sb2S5 + HCl + H{+} = Sb3{+} + H2S + Cl2 =>
3 Sb2S5 + 28 HCl + 2 H{+} = 2 Sb3{+} + 15 H2S + 14 Cl2
H2C2O4 + OH = CO2 + H2O =>
H2C2O4 + 2 OH = 2 CO2 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
BaMnO4 + H2SO4 = Ba(MnO4)2 + BaSO4 + MnO2 + H2O =>
3 BaMnO4 + 2 H2SO4 = Ba(MnO4)2 + 2 BaSO4 + MnO2 + 2 H2O
HCOOH + CN = HCOO + HCN =>
HCOOH + CN = HCOO + HCN
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
CH3CH2CH3 + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
3 CH3CH2CH3 + 4 KMnO4 + 2 H2O = 3 CH3CHOHCH2OH + 4 MnO2 + 4 KOH
KMnO4 + O2 = MnO4 + KO4 =>
KMnO4 + 2 O2 = MnO4 + KO4
MgCl2 + HCl = MgCl3{-} + H{+} =>
MgCl2 + HCl = MgCl3{-} + H{+}
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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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