| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2S + 2 MnO4{-} + 9 H{+} = HSO4{-} + 2 Cu{2+} + 2 Mn{2+} + 4 H2O
FeAsS + NO3{-} + H{+} = Fe{3+} + AsO4{3-} + SO4{2-} + NO2 + H2O =>
FeAsS + 14 NO3{-} + 12 H{+} = Fe{3+} + AsO4{3-} + SO4{2-} + 14 NO2 + 6 H2O
CH3CH2OH + KMnO4 + OH = CH3COOK + H2O + MnO2 =>
CH3CH2OH + KMnO4 + OH = CH3COOK + 2 H2O + MnO2
FeI2 + NH4OH = NH4I + Fe(OH)2 =>
FeI2 + 2 NH4OH = 2 NH4I + Fe(OH)2
SrCO3 = SrO + CO2 =>
SrCO3 = SrO + CO2
CH197 + O2 = CO2 + H2O =>
4 CH197 + 201 O2 = 4 CO2 + 394 H2O
H2(g) + O2(g) = H2O2(g) =>
H2(g) + O2(g) = H2O2(g)
Sr(OH)2 + Zn + H2O = SrZn(OH)4 + H2 =>
Sr(OH)2 + Zn + 2 H2O = SrZn(OH)4 + H2
C6H5ONa + H2SO4 = C6H5OH + NaHSO4 =>
C6H5ONa + H2SO4 = C6H5OH + NaHSO4
KMnO4 + Na2SO3 = K2SO3 + NaMnO4 =>
2 KMnO4 + Na2SO3 = K2SO3 + 2 NaMnO4
P2O5 + H2O = HP + O2 =>
P2O5 + H2O = 2 HP + 3 O2
CH3CoOH + NaCl = CH3CoONa + HCl =>
CH3CoOH + NaCl = CH3CoONa + HCl
LiOH + Al + H2O = LiAl4O4H4 + H2 =>
2 LiOH + 8 Al + 6 H2O = 2 LiAl4O4H4 + 3 H2
Na + HPO3 = Na(HPO3) =>
Na + HPO3 = Na(HPO3)
H{+} + MnO4{-} + FeSO4 = Mn{+2} + Fe{+3} + SO4{-2} + H2O =>
8 H{+} + MnO4{-} + 5 FeSO4 = Mn{+2} + 5 Fe{+3} + 5 SO4{-2} + 4 H2O
AlClNaOH = AlOHNaCl =>
AlClNaOH = AlOHNaCl
CaCO3 + H2S = CO2 + CaS + H2O =>
CaCO3 + H2S = CO2 + CaS + H2O
H3BO3 + NaOH = Na + BO4 + H2O =>
H3BO3 + 5 NaOH = 5 Na + BO4 + 4 H2O
Cl2 + NH3 = N2 + HCl =>
3 Cl2 + 2 NH3 = N2 + 6 HCl
CH + Cl2 = CCl4 + HCl =>
2 CH + 5 Cl2 = 2 CCl4 + 2 HCl
CH3COOH(aq) + HCl(aq) = CH3COOCl + H2 =>
CH3COOH(aq) + HCl(aq) = CH3COOCl + H2
CaCO3 + Li3N = Li2CO3 + Ca3N2 =>
3 CaCO3 + 2 Li3N = 3 Li2CO3 + Ca3N2
Mg(NO3)2 = MgO + NO + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO + 3 O2
HBr + NO3 = HNO3 + Br =>
HBr + NO3 = HNO3 + Br
Zn(NO3)2 + K2CO3 + H2O = Zn(OH)2 + KNO3 + CO2 =>
Zn(NO3)2 + K2CO3 + H2O = Zn(OH)2 + 2 KNO3 + CO2
NaPO4 + HCl = NaCl + H + PO4 =>
NaPO4 + HCl = NaCl + H + PO4
NaMnO4 + HCl + NaI = MnCl3 + I2 + NaCl + H2O =>
NaMnO4 + 8 HCl + 4 NaI = MnCl3 + 2 I2 + 5 NaCl + 4 H2O
HF + CH3COONa = CH3COOH + FNa =>
HF + CH3COONa = CH3COOH + FNa
CH2FCF3 + H2O + O2 = CO + HF =>
2 CH2FCF3 + 2 H2O + O2 = 4 CO + 8 HF
Cu2 + NH3 = [Cu(NH3)4] =>
Cu2 + 8 NH3 = 2[Cu(NH3)4]
NaI + NaMnO4 + HCl = MnCl2 + NaCl + I2 + H2O =>
10 NaI + 2 NaMnO4 + 16 HCl = 2 MnCl2 + 12 NaCl + 5 I2 + 8 H2O
Al + HCOOH = Al(HCOO)3 + H2 =>
2 Al + 6 HCOOH = 2 Al(HCOO)3 + 3 H2
KOH + Al = K + Al(OH)3 =>
3 KOH + Al = 3 K + Al(OH)3
B2O3 + NaOH = Na2O3 + BOH =>
B2O3 + 2 NaOH = Na2O3 + 2 BOH
C6H12O6 + MgSO4 = C6H6O3 + MgSO4*7H2O =>
7 C6H12O6 + 3 MgSO4 = 7 C6H6O3 + 3 MgSO4*7H2O
NH4Cl = NH3HCl =>
NH4Cl = NH3HCl
C2H2Cl2 + H2O2 = CO2 + H2O + Cl =>
C2H2Cl2 + 5 H2O2 = 2 CO2 + 6 H2O + 2 Cl
At2 + H2O = HAt + HOAt =>
At2 + H2O = HAt + HOAt
Fe(NH4)2(SO4)26H2O + H2C2O4 + K2C2O4 + H2O2 = K1Fe1(C2O4)44H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)26H2O + 87.000000000001H2C2O4 + K2C2O4 + 37 H2O2 = 2 K1Fe1(C2O4)44H2O + 2(NH4)2SO4 + 50.000000000001H2SO4 + 74.000000000001H2O
FeSO3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO3 + 4 H2SO4 = Fe2(SO4)3 + 3 SO2 + 4 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CH3COOH + FeO = Fe(CH3COO)2 + H2O =>
2 CH3COOH + FeO = Fe(CH3COO)2 + H2O
C6H14O6 + KNO3 = K2CO3 + H2O + CO2 + N2 =>
5 C6H14O6 + 26 KNO3 = 13 K2CO3 + 35 H2O + 17 CO2 + 13 N2
C2H8N2(l) + N2O4(g) = CO2(g) + H2O(g) + N2(g) =>
C2H8N2(l) + 2 N2O4(g) = 2 CO2(g) + 4 H2O(g) + 3 N2(g)
Al(OH)3 + NaOH = Al(OH)3NaOH =>
Al(OH)3 + NaOH = Al(OH)3NaOH
CH3OH + HI = CH3OH2 + I =>
CH3OH + HI = CH3OH2 + I
BPO4 + Fe2O3 = FePO4 + B2O3 =>
2 BPO4 + Fe2O3 = 2 FePO4 + B2O3
Mo + KNO3 + NaOH = Na2MoO4 + KNO2 + H2O =>
Mo + 3 KNO3 + 2 NaOH = Na2MoO4 + 3 KNO2 + H2O
Na2C2O4 + Ba(NO3)2 = Ba2(C2O4)2 + NaNO3 =>
2 Na2C2O4 + 2 Ba(NO3)2 = Ba2(C2O4)2 + 4 NaNO3
NaCrO2 + HCl + H2O = Cr(OH)3 + NaCl =>
NaCrO2 + HCl + H2O = Cr(OH)3 + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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