| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHPO4 + NaOH = Na2PO4 + H2O
C20H48 + O2 = CO2 + H2O =>
C20H48 + 32 O2 = 20 CO2 + 24 H2O
C2H5Cl + Na = C2H4 + NaCl + H2 =>
2 C2H5Cl + 2 Na = 2 C2H4 + 2 NaCl + H2
K2S + Li = KLi + S =>
K2S + 2 Li = 2 KLi + S
C6H5ONa + CO2 = C6H5CO3 + Na =>
C6H5ONa + CO2 = C6H5CO3 + Na
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
[Mo2O4(H2O)6]{2+} + H + H3O{+} = [Mo3O4(H2O)9]{4+} + H2O =>
3[Mo2O4(H2O)6]{2+} + 6 H + 2 H3O{+} = 2[Mo3O4(H2O)9]{4+} + 6 H2O
Cu(NO3)2 + NH4Cl = NH4NO3 + CuCl2 =>
Cu(NO3)2 + 2 NH4Cl = 2 NH4NO3 + CuCl2
Cu(NO3)2 + CO3 = CuCO3 + NO3 =>
Cu(NO3)2 + CO3 = CuCO3 + 2 NO3
Au2S + H2O = Au + H2S + O2 =>
2 Au2S + 2 H2O = 4 Au + 2 H2S + O2
In2O3 + CuO + Cu + RuO2 = InCuRuO4 =>
In2O3 + CuO + Cu + 2 RuO2 = 2 InCuRuO4
Fe3{+} + H2PO4{-} = Fe + FePO4 + H2 =>
Fe3{+} + H2PO4{-} = 2 Fe + FePO4 + H2
I(HO)7 = I2O7 + H2O =>
2 I(HO)7 = I2O7 + 7 H2O
KClO2 + AlPO4 = K3PO4 + Al(ClO2)3 =>
3 KClO2 + AlPO4 = K3PO4 + Al(ClO2)3
NaCl + K2SO4 = KCl + Na2(SO4) =>
2 NaCl + K2SO4 = 2 KCl + Na2(SO4)
Fe2O3 + C = FeO + CO2 =>
2 Fe2O3 + C = 4 FeO + CO2
AgNO3 + K3CrO4 = K2NO3 + Ag3(CrO4)2 =>
3 AgNO3 + 2 K3CrO4 = 3 K2NO3 + Ag3(CrO4)2
C6H12O6 = C2H6O*CO2 =>
C6H12O6 = 2 C2H6O*CO2
Ge(CN)4 + OsO2 = GeO2 + Os(CN)4 =>
Ge(CN)4 + OsO2 = GeO2 + Os(CN)4
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
KC1O3 = K + C12 + O2 =>
12 KC1O3 = 12 K + C12 + 18 O2
Mg + P2 = MgP =>
2 Mg + P2 = 2 MgP
CH3NH3Cl + AgNO3 = AgCl + CH3NH3NO3 =>
CH3NH3Cl + AgNO3 = AgCl + CH3NH3NO3
Al2O3 + Ti = TiO2 + Ti3Al =>
2 Al2O3 + 15 Ti = 3 TiO2 + 4 Ti3Al
Cd + CuF2 = Cu + CdF2 =>
Cd + CuF2 = Cu + CdF2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Co3O4(s) + C(g) = CoO(s) + CO2(g) =>
2 Co3O4(s) + C(g) = 6 CoO(s) + CO2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KClO3(s) + P(s) = KCl(s) + P4O10(s) =>
10 KClO3(s) + 12 P(s) = 10 KCl(s) + 3 P4O10(s)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
AgI + Cl = AgCl + I =>
AgI + Cl = AgCl + I
Cu(NO3)2 + Fe(NO3)3 + C2H5NO2 = CuFe2O4 + N2 + CO2 + H2O =>
9 Cu(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 CuFe2O4 + 56 N2 + 80 CO2 + 100 H2O
NaOH(aq) + CH3COOH = H2O(l) + NaCH3COO(aq) =>
NaOH(aq) + CH3COOH = H2O(l) + NaCH3COO(aq)
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
MgH2 + H2O = MgH + H3O =>
MgH2 + H2O = MgH + H3O
HCOOH + H2O = H3O + COOH =>
HCOOH + H2O = H3O + COOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Br2O + NaOH = NaBrO + H2O =>
Br2O + 2 NaOH = 2 NaBrO + H2O
H{+} + Cu{+} + O2 = Cu{+2} + H2O =>
4 H{+} + 4 Cu{+} + O2 = 4 Cu{+2} + 2 H2O
HgO = Hg + O2(redoxreaction) =>
2 HgO = 2 Hg + O2(redoxreaction)
HFCl3 + Ca = HFCl2 + CaCl2 =>
2 HFCl3 + Ca = 2 HFCl2 + CaCl2
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
Na2CO3 + HC1 = H2CO3 + NaC1 =>
Na2CO3 + 2 HC1 = H2CO3 + 2 NaC1
K + AgNO3 = K2NO3 + Ag2 =>
4 K + 2 AgNO3 = 2 K2NO3 + Ag2
K + Ca(OH)2 = Ca(OH)2K =>
K + Ca(OH)2 = Ca(OH)2K
Na2CO3CO2H2O = NaHCO3 =>
Na2CO3CO2H2O = 2 NaHCO3
Br2(g) + KI(s) = KBr(aq) + I2(l) =>
Br2(g) + 2 KI(s) = 2 KBr(aq) + I2(l)
HBr(aq) + MgSO3(s) = H2SO3(aq) + MgBr2(aq) =>
2 HBr(aq) + MgSO3(s) = H2SO3(aq) + MgBr2(aq)
MnO4{-} + ClO2{-} + H2O = MnO2 + ClO2 + OH{-} =>
MnO4{-} + 3 ClO2{-} + 2 H2O = MnO2 + 3 ClO2 + 4 OH{-}
C13H14O2 + KMnO4 + H2O = C13H16O4 + MnO2 + KOH =>
3 C13H14O2 + 2 KMnO4 + 4 H2O = 3 C13H16O4 + 2 MnO2 + 2 KOH
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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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