| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + CoI2 = 2 AgI + Co(NO3)2
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
Sb2S3 + Na2CO3 + C = Sb + Na2S + CO2 =>
2 Sb2S3 + 6 Na2CO3 + 3 C = 4 Sb + 6 Na2S + 9 CO2
ClO5 + H2O = H2ClO6 =>
ClO5 + H2O = H2ClO6
SO2 + Br2 + H2O = Br{-} + SO4{2-} + H{+} =>
SO2 + Br2 + 2 H2O = 2 Br{-} + SO4{2-} + 4 H{+}
NO2KOH = HNO3K =>
NO2KOH = HNO3K
Co + NaOH + H2O = NaCo(OH)4 + H2 =>
2 Co + 2 NaOH + 6 H2O = 2 NaCo(OH)4 + 3 H2
CH3HO + O2 = CO2 + H2O =>
2 CH3HO + 3 O2 = 2 CO2 + 4 H2O
NaCl + Na3PO4 = Na + ClPO4 =>
NaCl + Na3PO4 = 4 Na + ClPO4
CrO3 + H3PO4 = CrPO4 + OH =>
CrO3 + H3PO4 = CrPO4 + 3 OH
C3H8(g) + O2(g) = CO2(g) + H2O9(g) =>
C3H8(g) + 21 O2(g) = 3 CO2(g) + 4 H2O9(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
BrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 BrO3 + 6 SO2 + 6 H2O = Br2 + 6 H2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CO2 + KO = KCO3 =>
CO2 + KO = KCO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaHSO3 + K2Cr2O7 + KOH + H2O = K[Cr(OH)4] + Na2SO4 + K2SO4 =>
6 NaHSO3 + 2 K2Cr2O7 + 6 KOH + 2 H2O = 4 K[Cr(OH)4] + 3 Na2SO4 + 3 K2SO4
KAl(SO4)2*H2O = KAl(SO4)2 + H2O =>
KAl(SO4)2*H2O = KAl(SO4)2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag2S + ZnO = Ag2O + ZnS =>
Ag2S + ZnO = Ag2O + ZnS
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ba(OH)2 + Ba(HCO3)2 = BaCO3 + H2O =>
Ba(OH)2 + Ba(HCO3)2 = 2 BaCO3 + 2 H2O
C7H7NO2 + H2CrO4 = COOHC6H4NO2 + CrO + H2O =>
2 C7H7NO2 + 3 H2CrO4 = 2 COOHC6H4NO2 + 3 CrO + 5 H2O
P3 + O2 = P5O3 =>
10 P3 + 9 O2 = 6 P5O3
Ca + NH3 = Ca(NH3) =>
Ca + NH3 = Ca(NH3)
CH3OH(aq) + K2Cr2O7(aq) + H2SO4(aq) = HCOOH(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 CH3OH(aq) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 HCOOH(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
Ae + Cl = AeCl =>
Ae + Cl = AeCl
As(OH)5 + HBrO3 = As(BrO3)5 + H2O =>
As(OH)5 + 5 HBrO3 = As(BrO3)5 + 5 H2O
KMnO4 + C6H12O6 + KOH = K2CO3 + K2MnO4 + H2O =>
24 KMnO4 + C6H12O6 + 36 KOH = 6 K2CO3 + 24 K2MnO4 + 24 H2O
Zn{2+} + NH3 + H2O = NH4{+} + Zn(OH)2 =>
Zn{2+} + 2 NH3 + 2 H2O = 2 NH4{+} + Zn(OH)2
AgNO2(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO2(aq) =>
2 AgNO2(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO2(aq)
NH4SO4 + Ba(C2H3O2) = BaSO4 + NH4C2H3O2 =>
NH4SO4 + Ba(C2H3O2) = BaSO4 + NH4C2H3O2
HCl + H2SO4 = HClSO4 + H2 =>
HCl + H2SO4 = HClSO4 + H2
I + KOH = KI + H2O2 =>
2 I + 2 KOH = 2 KI + H2O2
C2H5NO2 + CaSO4 + NaOH = C2HNO2CaNa2 + H2SO4 + H2O =>
C2H5NO2 + CaSO4 + 2 NaOH = C2HNO2CaNa2 + H2SO4 + 2 H2O
OH{-}2 + Mn{2+} + O2 + H2O = Mn(OH)3 =>
8 OH{-}2 + 4 Mn{2+} + O2 + 2 H2O = 4 Mn(OH)3
CH3CCCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
CH3CCCH3 + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + K2SO4 + Cr2(SO4)3 + 3 H2O
(C2H5)2NH + H2O = (C2H5)2NH2 + OH =>
(C2H5)2NH + H2O = (C2H5)2NH2 + OH
F2 + O3 = F2O3 =>
F2 + O3 = F2O3
CH3CH2OH + HF = CH3CH2OH2 + F =>
CH3CH2OH + HF = CH3CH2OH2 + F
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NH3 + I2 = HI + N2 =>
2 NH3 + 3 I2 = 6 HI + N2
H3O + SO4 = H3O4 + SO =>
H3O + SO4 = H3O4 + SO
Ag3AsO4 = Ag + AsO4 =>
Ag3AsO4 = 3 Ag + AsO4
KIO + H2O = OH + HIO + K =>
KIO + H2O = OH + HIO + K
Zn(OH)2 + CO2 = Zn(CO3) + H2O =>
Zn(OH)2 + CO2 = Zn(CO3) + H2O
Ca(HCO3)2 + NH4OH = Ca(OH)2 + NH4(CO3) + H2 =>
Ca(HCO3)2 + 2 NH4OH = Ca(OH)2 + 2 NH4(CO3) + H2
SO2 + O2(g) + H2O(l) = H2SO4 =>
2 SO2 + O2(g) + 2 H2O(l) = 2 H2SO4
C3H5(COOC17H33)3 + H2O = C3H5(OH)3 + C17H33COOH =>
C3H5(COOC17H33)3 + 3 H2O = C3H5(OH)3 + 3 C17H33COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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