| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Cl2 = MgCl2
(HCH2ClCO2) + NaOH = H2O + NaCH2ClCO2 =>
(HCH2ClCO2) + NaOH = H2O + NaCH2ClCO2
Zn + HNO3 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O =>
8 Zn + 2 HNO3 + 9 H2SO4 = 8 ZnSO4 + (NH4)2SO4 + 6 H2O
Al4C3 + H2 = Al + CH4 =>
Al4C3 + 6 H2 = 4 Al + 3 CH4
NaHCO3 = sodiumoxide + carbondioxide + water =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Fe(iii) + O2 + H2O = Fe2O3*H2O =>
4 Fe(iii) + 3 O2 + 2 H2O = 2 Fe2O3*H2O
NH4CO3PO4 = NH4 + CO3 + PO4 =>
NH4CO3PO4 = NH4 + CO3 + PO4
(NH4)2SO4Fe(SO4) + H2C2O4 = Fe(C2O4) + (NH4)2SO4 + H2SO4 =>
(NH4)2SO4Fe(SO4) + H2C2O4 = Fe(C2O4) + (NH4)2SO4 + H2SO4
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O
Zn + CuI = ZnI + Cu =>
Zn + CuI = ZnI + Cu
BaSO4 + Cs = BaCs2 + SO4 =>
BaSO4 + 2 Cs = BaCs2 + SO4
C + N2 + H2O = CH4 + N2O =>
C + 2 N2 + 2 H2O = CH4 + 2 N2O
CuO(s) + H2SO4(aq) = CuSO4 + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4 + H2O(l)
Ba + FeO2 = BaO2 + Fe =>
Ba + FeO2 = BaO2 + Fe
Fe(OH)3 + H2C2O4 = Fe(C2O4)2 + H2O + H =>
Fe(OH)3 + 2 H2C2O4 = Fe(C2O4)2 + 3 H2O + H
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Na2(CO3) + Ca(NO3)2 = Ca(CO3) + Na(NO3) =>
Na2(CO3) + Ca(NO3)2 = Ca(CO3) + 2 Na(NO3)
KMnO4 + CH3CH2OH = CH3COOH + H2O + MnO2 + KOH =>
4 KMnO4 + 3 CH3CH2OH = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
Cl2 + Fe{3+} + OH{-} = ClO{-} + H2O + Fe{2+} =>
Cl2 + 2 Fe{3+} + 4 OH{-} = 2 ClO{-} + 2 H2O + 2 Fe{2+}
SO2Cl2 + H2O = HCl + SO3 =>
SO2Cl2 + H2O = 2 HCl + SO3
sulfurdioxide + Water + Oxygen = sulfuricacid =>
2 SO2 + 2 H2O + O2 = 2 H2SO4
Al(NO3)3 + Cr(NO3)3 + CO(NH2)2 = Al2O3Cr + NO + CO2 + H2O =>
2 Al(NO3)3 + Cr(NO3)3 + 3 CO(NH2)2 = Al2O3Cr + 15 NO + 3 CO2 + 6 H2O
C20H42 = C2H4 + C9H19 =>
C20H42 = C2H4 + 2 C9H19
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
LiOH*H2O + FeC2O4*2H2O + NH4H2PO4 = LiFePO4 + CO + CO2 + H2O + NH3 =>
LiOH*H2O + FeC2O4*2H2O + NH4H2PO4 = LiFePO4 + CO + CO2 + 5 H2O + NH3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
(C2H6O) = C + H + O =>
(C2H6O) = 2 C + 6 H + O
C76H114O49 + O84 = CO2 + H2O =>
21 C76H114O49 + 40 O84 = 1596 CO2 + 1197 H2O
O3 + Cl2 = Cl6O5 =>
5 O3 + 9 Cl2 = 3 Cl6O5
NH3 + ZnSO4 = ZnNH3 + SO4 =>
NH3 + ZnSO4 = ZnNH3 + SO4
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O
Ca3P2 + HClO = Ca3(PO4)2 + HCl =>
Ca3P2 + 8 HClO = Ca3(PO4)2 + 8 HCl
Co + NH3 + H2O = Co(OH)3 + NH4 =>
Co + 3 NH3 + 3 H2O = Co(OH)3 + 3 NH4
Cr2O3 + NaOH = NaCr2O3(OH) =>
Cr2O3 + NaOH = NaCr2O3(OH)
CuCl2 + Al = Cu3Al + Cl =>
3 CuCl2 + Al = Cu3Al + 6 Cl
Hg + H2Se = HgSe + H2 =>
Hg + H2Se = HgSe + H2
CH3SO3H + CH3COCl = CH3SO3COCH3 + HCl =>
CH3SO3H + CH3COCl = CH3SO3COCH3 + HCl
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + H2CO3 =>
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + H2CO3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Cu2CO2(OH)2 = CuO + CO + H2O =>
Cu2CO2(OH)2 = 2 CuO + CO + H2O
V2WC2O2 = WC + V6C5 + WO3 =>
3 V2WC2O2 = WC + V6C5 + 2 WO3
CH3N2H3 + N2O3 = N2 + CO2 + H2O =>
3 CH3N2H3 + 5 N2O3 = 8 N2 + 3 CO2 + 9 H2O
Ni(NO3)2 + H2O = NiO + H2(NO3)2 =>
Ni(NO3)2 + H2O = NiO + H2(NO3)2
H2O + NH3 + SO3 = (NH4)2SO3 + O2 =>
2 H2O + 4 NH3 + 2 SO3 = 2(NH4)2SO3 + O2
Cd((NO3)2)*4H2O + NH2CONH2 + NH2CSNH2 = CdS + H + CO2 + N =>
Cd((NO3)2)*4H2O + 8 NH2CONH2 + NH2CSNH2 = CdS + 44 H + 9 CO2 + 20 N
Al2(SO4)3 + Pb(NO3)2 = Pb(SO4)3 + Al2(NO3)2 =>
Al2(SO4)3 + Pb(NO3)2 = Pb(SO4)3 + Al2(NO3)2
HNO3 + Ag = AgNO3 + N2O4 + H2O =>
4 HNO3 + 2 Ag = 2 AgNO3 + N2O4 + 2 H2O
FeCO3 + H2SO4 = Fe(SO4) + CO2 + H2O =>
FeCO3 + H2SO4 = Fe(SO4) + CO2 + H2O
Al + HNO3 = AlO + NH =>
3 Al + HNO3 = 3 AlO + NH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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