| Équations équilibrées la veille | Équations équilibrées le lendemain |
C18H9NO9 + 15 O2 = 3 H2O + 18 CO2 + NH3
(NH4)2Cr2O7 = CrO3 + NH3 + H2O =>
(NH4)2Cr2O7 = 2 CrO3 + 2 NH3 + H2O
C2H4O2 + Fe2O3 = Fe(C2H3O2)3 + H2O =>
6 C2H4O2 + Fe2O3 = 2 Fe(C2H3O2)3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
C2H6 + H2O = C2H6O + H2 =>
C2H6 + H2O = C2H6O + H2
H2(g) + Cl(g) = HCl =>
H2(g) + 2 Cl(g) = 2 HCl
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
As + H2 = AsH5 =>
2 As + 5 H2 = 2 AsH5
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H2SO4 + K2Cr2O7 = H2Cr2O7 + K2SO4 =>
H2SO4 + K2Cr2O7 = H2Cr2O7 + K2SO4
K + H2O = KH2 + O =>
K + H2O = KH2 + O
CrCl3 + NaOH + H2O2 = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 NaCl + 8 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CrCl3 + NaOH + H2O2 = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 NaCl + 8 H2O
FeSO4*H2O + O2 = Fe2O3 + SO3 + H2O =>
4 FeSO4*H2O + O2 = 2 Fe2O3 + 4 SO3 + 4 H2O
HC2H3O2 + NH4 = HC2H3O2NH4 =>
HC2H3O2 + NH4 = HC2H3O2NH4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C4H9OH + NaNO2 + HCl = NaCl + H2O + C4H9ONO =>
C4H9OH + NaNO2 + HCl = NaCl + H2O + C4H9ONO
NaNO2 + H2SO4 + K2Cr2O7 = NaNO3 + Cr2(SO4)3 + KSO4 + H2O =>
2 NaNO2 + 5 H2SO4 + K2Cr2O7 = 2 NaNO3 + Cr2(SO4)3 + 2 KSO4 + 5 H2O
Na2SO3 + AlBr3 = NaBr + Al2(SO3)3 =>
3 Na2SO3 + 2 AlBr3 = 6 NaBr + Al2(SO3)3
MoO3 + N2H6O = MoO2 + H2O + N2 =>
2 MoO3 + N2H6O = 2 MoO2 + 3 H2O + N2
C12H26O5 + O2 = CO2 + H2O =>
C12H26O5 + 16 O2 = 12 CO2 + 13 H2O
K2CO3(aq) + FePO4(aq) = K3PO4(aq) + Fe2(CO3)3(s) =>
3 K2CO3(aq) + 2 FePO4(aq) = 2 K3PO4(aq) + Fe2(CO3)3(s)
NaOH(aq) + CuSO4(aq)*5H2O = Na2SO4 + CuO + H2O =>
2 NaOH(aq) + CuSO4(aq)*5H2O = Na2SO4 + CuO + 6 H2O
KMnO4 + C3H8O3 = KMnO7C3H8 =>
KMnO4 + C3H8O3 = KMnO7C3H8
BaCl2 + FeSO4 = Ba(SO4)2 + FeCl =>
BaCl2 + 2 FeSO4 = Ba(SO4)2 + 2 FeCl
HCOOH + KHCO3 = KHCOO + H2O + CO2 =>
HCOOH + KHCO3 = KHCOO + H2O + CO2
Er2S3 + Ag(NO3) = Er(NO3)3 + Ag2S =>
Er2S3 + 6 Ag(NO3) = 2 Er(NO3)3 + 3 Ag2S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H8O7(aq) + NaHCO3(aq) = H2O(l) + CO(g) + Na3C6H5O7(aq) =>
2 C6H8O7(aq) + 3 NaHCO3(aq) = 7 H2O(l) + 9 CO(g) + Na3C6H5O7(aq)
I2 + SO2 + KOH = KIO3 + K2S + H2O =>
3 I2 + 5 SO2 + 16 KOH = 6 KIO3 + 5 K2S + 8 H2O
AlCl3 + H2O = Al2O3 + HCl =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl
CoCl2*6H2O + CH3C(NOH)C(NOH)CH3 + NaOH + C5H5N = Co(C4H7N2O2)2(C5H5N) + H2O + NaCl =>
CoCl2*6H2O + 2 CH3C(NOH)C(NOH)CH3 + 2 NaOH + C5H5N = Co(C4H7N2O2)2(C5H5N) + 8 H2O + 2 NaCl
MgHPO4 + H2O = Mg(OH)2 + H3PO4 =>
MgHPO4 + 2 H2O = Mg(OH)2 + H3PO4
Fe(OH)3NaOH = NaFe(OH)4 =>
Fe(OH)3NaOH = NaFe(OH)4
C6H12O6 + H2O = C2H5OH + O2 =>
C6H12O6 + 3 H2O = 3 C2H5OH + 3 O2
KMnO4 + HCN + H2O = HOCN + MnO2 + KOH =>
2 KMnO4 + 3 HCN + H2O = 3 HOCN + 2 MnO2 + 2 KOH
Cu2(Fe(CN)6) + OH = Cu(OH)2 + (Fe(CN)6)4 =>
4 Cu2(Fe(CN)6) + 16 OH = 8 Cu(OH)2 + (Fe(CN)6)4
K2O + SO3 = K2SO3 + SO4 =>
K2O + 2 SO3 = K2SO3 + SO4
AgCNK = KCNAg =>
AgCNK = KCNAg
SnCl2 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + Sn(SO4)2 + SnCl4 =>
10 SnCl2 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 16 H2O + 2 K2SO4 + 5 Sn(SO4)2 + 5 SnCl4
CrCl3 + KMnO4 + KOH = K2CrO4 + K2MnO4 + KCl + H2O =>
CrCl3 + 3 KMnO4 + 8 KOH = K2CrO4 + 3 K2MnO4 + 3 KCl + 4 H2O
NO2 + KOH + O2 = KNO3 + H2O =>
4 NO2 + 4 KOH + O2 = 4 KNO3 + 2 H2O
Hg2(NO3)2 + HCl = HgCl + HNO3 =>
Hg2(NO3)2 + 2 HCl = 2 HgCl + 2 HNO3
HPO4 + H2O = H3PO4 + O =>
HPO4 + H2O = H3PO4 + O
CH3(CH2)4CH3 + O = CO + H2O =>
CH3(CH2)4CH3 + 13 O = 6 CO + 7 H2O
C6H5CH2CH(NH2)COOH + HNO2 = NO2C6H4CH2CH(NH2)COOH + N2 + H2O =>
3 C6H5CH2CH(NH2)COOH + 5 HNO2 = 3 NO2C6H4CH2CH(NH2)COOH + N2 + 4 H2O
C2H3NaO3 + C2H4O3 = C4H7O6 + Na{+} + e = N =>
C2H3NaO3 + C2H4O3 = C4H7O6 + Na{+} + e
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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