| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 MnO2 + C12H22O11 + 24 H2SO4 = 12 CO2 + 35 H2O + 24 MnSO4
[Fe(CN)6]{-4} + H{+} + H2O2 = [Fe(CN)6]{-3} + H2O =>
2[Fe(CN)6]{-4} + 2 H{+} + H2O2 = 2[Fe(CN)6]{-3} + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2SO4H2O + BaCl2 = BaSO4 + H2O + NaCl =>
Na2SO4H2O + BaCl2 = BaSO4 + H2O + 2 NaCl
Fe + AlO = FeO + Al =>
Fe + AlO = FeO + Al
C3H6 + K2Cr2O7 + H2SO4 = C3H4O4 + CrSO4 + KSO4 + H2O =>
3 C3H6 + 5 K2Cr2O7 + 20 H2SO4 = 3 C3H4O4 + 10 CrSO4 + 10 KSO4 + 23 H2O
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
C17H33COOH + H2 = CH3(CH2)16COOH =>
C17H33COOH + H2 = CH3(CH2)16COOH
Li + C4H9Cl = LiC4H9 + Cl2 =>
2 Li + 2 C4H9Cl = 2 LiC4H9 + Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + C6H6 + H2SO4 = K(SO4) + Mn(SO4) + CO2 + H2O =>
15 KMnO4 + 2 C6H6 + 30 H2SO4 = 15 K(SO4) + 15 Mn(SO4) + 12 CO2 + 36 H2O
Fe3 + K3PO4 = K3 + Fe3PO4 =>
Fe3 + K3PO4 = K3 + Fe3PO4
P4 + V = PV =>
P4 + 4 V = 4 PV
Sb + KOH = SbOH + K =>
Sb + KOH = SbOH + K
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C4H11N + HCl = C4H12N + Cl =>
C4H11N + HCl = C4H12N + Cl
Fe2O3 + HCl = Fe2Cl + O3H =>
Fe2O3 + HCl = Fe2Cl + O3H
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
N2O + H2 = N2H3 + H2O =>
2 N2O + 5 H2 = 2 N2H3 + 2 H2O
KMnO4 + C3H6 + H2O = C3H6O2 + MnO2 + KOH =>
4 KMnO4 + 3 C3H6 + 2 H2O = 3 C3H6O2 + 4 MnO2 + 4 KOH
NaOH + HA = Na(A) + H2O =>
NaOH + HA = Na(A) + H2O
NaNO3 + Zn = NaZn + NO3 =>
NaNO3 + Zn = NaZn + NO3
C6H5CH2COCI + C5H13N = C13H19NO + HCI =>
C6H5CH2COCI + C5H13N = C13H19NO + HCI
As2Se5 + HNO3 + H2O = H3(AsO4) + H2(SeO4) + NO =>
3 As2Se5 + 40 HNO3 + 4 H2O = 6 H3(AsO4) + 15 H2(SeO4) + 40 NO
CO2 + Cl = ClO + C =>
CO2 + 2 Cl = 2 ClO + C
N2O4 + CH3(NH)NH2 = H2O + CO2 + NO =>
7 N2O4 + 2 CH3(NH)NH2 = 6 H2O + 2 CO2 + 18 NO
C3H6(g) + NO(g) = C3H3N(l) + H2O(g) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(l) + 6 H2O(g) + N2(g)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
SO2 + O2 = SO3 = H2O =>
2 SO2 + O2 = 2 SO3
Fe(NO3)2 + Sn = Sn(NO3)2 + Fe =>
Fe(NO3)2 + Sn = Sn(NO3)2 + Fe
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
AgNO3 + NH4OH = Ag(NH3)2NO3 + H2O =>
AgNO3 + 2 NH4OH = Ag(NH3)2NO3 + 2 H2O
HCl + S = Cl2 + H2S =>
2 HCl + S = Cl2 + H2S
C4H10O + O = CO2 + H2O =>
C4H10O + 12 O = 4 CO2 + 5 H2O
HCl + Sr(OH)2 = SrCl2 + HOH =>
2 HCl + Sr(OH)2 = SrCl2 + 2 HOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnCl2 + NaOH + O2 = MnO2 + NaCl + H2O =>
2 MnCl2 + 4 NaOH + O2 = 2 MnO2 + 4 NaCl + 2 H2O
Fe2(SO4)3 + Cu = Fe2Cu + SO4 =>
Fe2(SO4)3 + Cu = Fe2Cu + 3 SO4
Pt + H2O = Pt(OH)2 + H2 =>
Pt + 2 H2O = Pt(OH)2 + H2
Ti2O3 + Br = TiBr3 + O2 =>
2 Ti2O3 + 12 Br = 4 TiBr3 + 3 O2
FeCl3 = Cl2 + Fe3 =>
6 FeCl3 = 9 Cl2 + 2 Fe3
CrCl2 + H2S = CrS + HCl =>
CrCl2 + H2S = CrS + 2 HCl
Ge(OH)4 = GeO2 + H2O =>
Ge(OH)4 = GeO2 + 2 H2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
HNO3 + Mn = NO2 + MnO2 + H2O =>
4 HNO3 + Mn = 4 NO2 + MnO2 + 2 H2O
C + N = C3N2 =>
3 C + 2 N = C3N2
NaCl + AgHCO3 = AgCl + NaHCO3 =>
NaCl + AgHCO3 = AgCl + NaHCO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
B4 + O2 = B4O3 =>
2 B4 + 3 O2 = 2 B4O3
SO2 + KMnO4 = SO3 + MnSO4 + K2SO4 =>
5 SO2 + 2 KMnO4 = 2 SO3 + 2 MnSO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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