| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + KClO3 = AgClO3 + KNO3
Cu2O + H2S = Cu2S + H2O =>
Cu2O + H2S = Cu2S + H2O
C3H7H + O2 = CO2 + H2O =>
C3H7H + 5 O2 = 3 CO2 + 4 H2O
Na2C2O4 + Ce(SO4)2 = CO2 + Ce2(SO4) + Na2SO4 =>
3 Na2C2O4 + 2 Ce(SO4)2 = 6 CO2 + Ce2(SO4) + 3 Na2SO4
Tl(NO3)3 + KNO2 + H2O = TlNO3 + KNO3 + HNO3 =>
Tl(NO3)3 + KNO2 + H2O = TlNO3 + KNO3 + 2 HNO3
C2H2Br2 + HBr = C2H3Br3 =>
C2H2Br2 + HBr = C2H3Br3
C7H12 + Br2 = C7H12Br =>
2 C7H12 + Br2 = 2 C7H12Br
Pb(C2H3O2) + H2O + CO2 = PbCO3 + HC2H3O2 =>
8 Pb(C2H3O2) + 6 H2O + 10 CO2 = 8 PbCO3 + 9 HC2H3O2
Na3(PO4)2 + Ba(NO3) = Ba3(PO4)2 + Na(NO3) =>
Na3(PO4)2 + 3 Ba(NO3) = Ba3(PO4)2 + 3 Na(NO3)
MnO2 + C = MnC + CO =>
MnO2 + 3 C = MnC + 2 CO
Fe + S = FeS2 =>
Fe + 2 S = FeS2
N(OH)2 = NO + H2O =>
N(OH)2 = NO + H2O
FeS + H2 = FeH3 + FeS2 =>
4 FeS + 3 H2 = 2 FeH3 + 2 FeS2
ClH2O + C6H14 = ClH14 + H2O + C =>
ClH2O + C6H14 = ClH14 + H2O + 6 C
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
CuO + C2H4O2 = Cu + CO2 + H2O =>
4 CuO + C2H4O2 = 4 Cu + 2 CO2 + 2 H2O
CsO2 + H2SO4 = CsSO3 + H2O2 + O2 =>
2 CsO2 + 2 H2SO4 = 2 CsSO3 + 2 H2O2 + O2
LiOH + CO2 = Li4(CO3)2 + H2O =>
4 LiOH + 2 CO2 = Li4(CO3)2 + 2 H2O
FeS + HNO3 = Fe + SHNO3 =>
FeS + HNO3 = Fe + SHNO3
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
Sn + HNO3 = Sn(NO3)4 + NO2 + H2O =>
Sn + 8 HNO3 = Sn(NO3)4 + 4 NO2 + 4 H2O
Pb(NO3)2 + Al2(SO4)3 = PbSO4 + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(NO3)3
Al203 = Al = =>
Al203 = 203 Al
NaOH + SnCl2 = Na2Sn(OH)4 + NaCl =>
4 NaOH + SnCl2 = Na2Sn(OH)4 + 2 NaCl
HBr + AlOH3 = H2O + AlBr3 + H =>
3 HBr + AlOH3 = H2O + AlBr3 + 4 H
H2(SO4) + Na2CO3 = H2(CO3) + Na2(SO4) =>
H2(SO4) + Na2CO3 = H2(CO3) + Na2(SO4)
NH4OH + SnCl2 + H = NH4Cl + Sn + H2O =>
2 NH4OH + SnCl2 + 2 H = 2 NH4Cl + Sn + 2 H2O
F2 + HCl = F3H + Cl =>
3 F2 + 2 HCl = 2 F3H + 2 Cl
N2 + H2 + S + O2 = NH3SO2 =>
N2 + 3 H2 + 2 S + 2 O2 = 2 NH3SO2
F2 + HCl = F3H + Cl =>
3 F2 + 2 HCl = 2 F3H + 2 Cl
H2(SO4) + Na2CO3 = H2CO3 + Na2(SO4) =>
H2(SO4) + Na2CO3 = H2CO3 + Na2(SO4)
C + O2 = CO2 =>
C + O2 = CO2
CO(NH2)2 + CaO + H2O = CaCO3 + NH3 =>
CO(NH2)2 + CaO + H2O = CaCO3 + 2 NH3
Co(NH3)6Cl2 + NH4Cl + H2O2 + H2O = Co(NH3)5Cl3 + NH4OH =>
2 Co(NH3)6Cl2 + 2 NH4Cl + H2O2 + 2 H2O = 2 Co(NH3)5Cl3 + 4 NH4OH
CH2N2O4 = CO2 + H2O + N2 + O2 =>
2 CH2N2O4 = 2 CO2 + 2 H2O + 2 N2 + O2
C2H4O + H2O = (CH2OH)3 =>
3 C2H4O + 3 H2O = 2(CH2OH)3
Fe(CN)3(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + HCN(g) =>
2 Fe(CN)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 HCN(g)
F2 + HCl = F3H + Cl =>
3 F2 + 2 HCl = 2 F3H + 2 Cl
(COOH)2 = HCOOH + CO2 =>
(COOH)2 = HCOOH + CO2
F2 + HCl = F3H + Cl =>
3 F2 + 2 HCl = 2 F3H + 2 Cl
SnCl2 + O2 = SnO + ClO2 =>
2 SnCl2 + 5 O2 = 2 SnO + 4 ClO2
LiNO3 + C = Li2CO3 + CO2 + N2 =>
4 LiNO3 + 5 C = 2 Li2CO3 + 3 CO2 + 2 N2
F2 + HCl = F3H + Cl =>
3 F2 + 2 HCl = 2 F3H + 2 Cl
H3C5H5O7 + MgCO3 = H2O + MgC6O6 =>
H3C5H5O7 + MgCO3 = 4 H2O + MgC6O6
HNO3 + Fe = Fe(NO3)2 + H2O + NO =>
8 HNO3 + 3 Fe = 3 Fe(NO3)2 + 4 H2O + 2 NO
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe =>
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe
Fe3O4 + KHSO4 = FeSO4 + Fe(SO4)3 + K2SO4 + H2O =>
2 Fe3O4 + 16 KHSO4 = 5 FeSO4 + Fe(SO4)3 + 8 K2SO4 + 8 H2O
K2MnO4 + HCl = H2O + KCl + KMnO4 + MnO2 =>
3 K2MnO4 + 4 HCl = 2 H2O + 4 KCl + 2 KMnO4 + MnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/24
Équations équilibrées sur02/24/23
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