| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3*8H2O + 3 NaOH = Fe(OH)3 + 3 NaCl + 8 H2O
H2 + SiHCl3 = Si + HCl =>
H2 + SiHCl3 = Si + 3 HCl
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CuO + C3H8 = Cu + CO2 + H2O =>
10 CuO + C3H8 = 10 Cu + 3 CO2 + 4 H2O
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O =>
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O
Zn(s) + Fe(NO3)3(aq) = Fe + Zn(NO3)3 =>
Zn(s) + Fe(NO3)3(aq) = Fe + Zn(NO3)3
HNO2 = HNO3 + water + NO =>
3 HNO2 = HNO3 + H2O + 2 NO
C6H14O6 + CH3COOH = C18H26O12 + H2O =>
C6H14O6 + 6 CH3COOH = C18H26O12 + 6 H2O
Co2O3 + FeI = Fe2O3 + CoI =>
Co2O3 + 2 FeI = Fe2O3 + 2 CoI
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
O3 = O2 =>
2 O3 = 3 O2
Mn(NO3)2(aq) + Na3PO4(aq) = Mn3(PO4)2(s) + Na(NO3)(aq) =>
3 Mn(NO3)2(aq) + 2 Na3PO4(aq) = Mn3(PO4)2(s) + 6 Na(NO3)(aq)
SnCl4 + NH4OH = H2SnO3 + NH4Cl + H2O =>
SnCl4 + 4 NH4OH = H2SnO3 + 4 NH4Cl + H2O
KMnO4 + FeCl3 = Fe(MnO4)2 + K2Cl3 =>
2 KMnO4 + FeCl3 = Fe(MnO4)2 + K2Cl3
Zn + KOH + H2O = KZn(OH)3 + H2 =>
Zn + KOH + 2 H2O = KZn(OH)3 + H2
NH3 + HClO3 = NH4ClO3 =>
NH3 + HClO3 = NH4ClO3
CoCl2*6H2O + NH4Cl + H2O2 + NH4OH = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + H2O2 + 10 NH4OH = 2[Co(NH3)6]Cl3 + 24 H2O
Se + S = SeS3 =>
Se + 3 S = SeS3
C6H4OHCOOHNaOH = C6H4OHCOONaH2O =>
C6H4OHCOOHNaOH = C6H4OHCOONaH2O
ZnS + ZnO = Zn + ZnSO4 =>
ZnS + 4 ZnO = 4 Zn + ZnSO4
FeCl3 + NH3O3H = HFe(OH)4 + NCl + H2O + O =>
2 FeCl3 + 6 NH3O3H = 2 HFe(OH)4 + 6 NCl + 7 H2O + 3 O
NaC + Mg3N2 = Na3N + MgC2 =>
6 NaC + Mg3N2 = 2 Na3N + 3 MgC2
MnO2 + I{-} + H{+} = Mn{+2} + I2 + H2O =>
MnO2 + 2 I{-} + 4 H{+} = Mn{+2} + I2 + 2 H2O
KI + HCl + K3[Fe(CN)6] = I2 + FeCl2 + KCl + HCN =>
2 KI + 12 HCl + 2 K3[Fe(CN)6] = I2 + 2 FeCl2 + 8 KCl + 12 HCN
C6H5NH2 + H2O2 = CO2 + H2O + N2 =>
2 C6H5NH2 + 31 H2O2 = 12 CO2 + 38 H2O + N2
HCl + MnO2 + H2SO4 = MnSO4 + H2O + Cl2 =>
2 HCl + MnO2 + H2SO4 = MnSO4 + 2 H2O + Cl2
Li + Al2(CO3)3 = Al + Li2CO3 =>
6 Li + Al2(CO3)3 = 2 Al + 3 Li2CO3
NaCl + KNO3 = NaKClNO3 =>
NaCl + KNO3 = NaKClNO3
CoH2 + Be(OH)2 = Co(OH)2 + BeH2 =>
CoH2 + Be(OH)2 = Co(OH)2 + BeH2
AlPO4 + Fe(NO3)2 = Fe3(PO4)2 + Al(NO3)3 =>
2 AlPO4 + 3 Fe(NO3)2 = Fe3(PO4)2 + 2 Al(NO3)3
HNO3 + Cu = N2O3 + H2O + Cu(NO3)2 =>
6 HNO3 + 2 Cu = N2O3 + 3 H2O + 2 Cu(NO3)2
KOH + H2SO4 = K + H2O + SO4 =>
2 KOH + H2SO4 = 2 K + 2 H2O + SO4
MgI2 + NaOH = Mg(OH)2 + Na2I2 =>
MgI2 + 2 NaOH = Mg(OH)2 + Na2I2
CN + HgNO3 = Hg(CN) + NO3 =>
CN + HgNO3 = Hg(CN) + NO3
KBr + Fl = FlK + Br =>
KBr + Fl = FlK + Br
hydrogen + Iodine = hydroiodicacid =>
H2 + I2 = 2 HI
CH3CCH + HBr = CH3CBrCH2 =>
CH3CCH + HBr = CH3CBrCH2
PH3 + N2O3 = P4H10 + H2O + N2 =>
12 PH3 + N2O3 = 3 P4H10 + 3 H2O + N2
Pt4 + H2 = PtH4 =>
Pt4 + 8 H2 = 4 PtH4
K2Cr2O7 + C3H8O + H2SO4 = K2SO4 + Cr2(SO4)3 + C2H4O + H2O =>
K2Cr2O7 + 2 C3H8O + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C2H4O + 6 H2O
CO2 + NH3 + H2O = (NH4)2CO3(s) =>
CO2 + 2 NH3 + H2O = (NH4)2CO3(s)
C6H12O = C3 + O + H2 =>
C6H12O = 2 C3 + O + 6 H2
HNO3 + H2O = N2 + H2O2 =>
2 HNO3 + 4 H2O = N2 + 5 H2O2
C2H2(g) + CO2(g) + H2O(g) = CH2CHCO2H(g) =>
6 C2H2(g) + 3 CO2(g) + 4 H2O(g) = 5 CH2CHCO2H(g)
Cl2 + KB2 + KOH = KCl + KB2O3 + H2O =>
3 Cl2 + KB2 + 6 KOH = 6 KCl + KB2O3 + 3 H2O
Ca + water = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
S + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O =>
S + 6 KMnO4 + 8 KOH = 6 K2MnO4 + K2SO4 + 4 H2O
KCl + CO + H2O = KHCO3 + HCl + H2 =>
KCl + CO + 2 H2O = KHCO3 + HCl + H2
Br2(aq) + CaCl2(aq) = BrCl2(aq) + Ca(aq) =>
Br2(aq) + 2 CaCl2(aq) = 2 BrCl2(aq) + 2 Ca(aq)
MnCl2 + Al = Mn + AlCl =>
MnCl2 + 2 Al = Mn + 2 AlCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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