| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Ti(OH)3 + KNO3 + 14 H2O = 8 TiO2(H2O)3 + NH3 + KOH
(S)KClO3 = (S)KCl + O2(g) =>
2(S)KClO3 = 2(S)KCl + 3 O2(g)
HC2 + NaOH = NaC2 + H2O =>
HC2 + NaOH = NaC2 + H2O
Na3PO4 + Ag = Ag3PO4 + Na =>
Na3PO4 + 3 Ag = Ag3PO4 + 3 Na
NH2{-} + H2O = NH{2-} + H3O{+} =>
NH2{-} + H2O = NH{2-} + H3O{+}
Cu + HClO = CuO + HCl =>
Cu + HClO = CuO + HCl
H2O + MnO4{-} + e = MnO2 + OH{-{ =>
2 H2O + MnO4{-} + 3e = MnO2 + 4 OH{-{
Na2S2O3 + Br2 + NaOH = H2SO4 + NaBr + HBr =>
Na2S2O3 + 4 Br2 + 5 NaOH = 2 H2SO4 + 7 NaBr + HBr
Co + CI2 = CoCI2 =>
Co + CI2 = CoCI2
In + As = InAs =>
In + As = InAs
Zn{2+} + K3Fe(CN)6 = Zn3[Fe(CN)6]2 + K{+} =>
3 Zn{2+} + 2 K3Fe(CN)6 = Zn3[Fe(CN)6]2 + 6 K{+}
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Pb{2+} + SO4{2-} = PbSO4 =>
Pb{2+} + SO4{2-} = PbSO4
Al(SO4)2 + CaOH2 = AlOH2 + Ca(SO4)2 =>
Al(SO4)2 + CaOH2 = AlOH2 + Ca(SO4)2
CH3CH2Cl + O2 = CO2 + H2O + Cl2 =>
4 CH3CH2Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
CaCO3(s)HNO3 = CaNO3HCO3 =>
CaCO3(s)HNO3 = CaNO3HCO3
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2 =>
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2
K2HPO4 = K3PO4 + P2O5 + H2O =>
6 K2HPO4 = 4 K3PO4 + P2O5 + 3 H2O
CuCl2*2H2O + InCl3 + GaCl3 + SC(NH2)2 + H2O = CuInGaS2 + CO2 + NH3 + HCl + O2 =>
CuCl2*2H2O + InCl3 + GaCl3 + 2 SC(NH2)2 + 4 H2O = CuInGaS2 + 2 CO2 + 4 NH3 + 8 HCl + O2
Cr2(SO4)3 + K(ClO3) + KOH = K2CrO4 + K2SO4 + KCl + H2O =>
Cr2(SO4)3 + K(ClO3) + 10 KOH = 2 K2CrO4 + 3 K2SO4 + KCl + 5 H2O
Fe2(SO4)3 + SO2 = FeS2 + O3 =>
3 Fe2(SO4)3 + 3 SO2 = 6 FeS2 + 14 O3
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O(aq) =>
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O(aq)
OCN{-} + H{+} + H2O = H2CO3 + NH4{+} =>
OCN{-} + 2 H{+} + 2 H2O = H2CO3 + NH4{+}
N = N2 =>
2 N = N2
Zn123 + H321Cl100 = Zn53Cl35 + H6 =>
2120 Zn123 + 1722 H321Cl100 = 4920 Zn53Cl35 + 92127 H6
Al3(s) + NO3(s) = Al3NO3(s) =>
Al3(s) + NO3(s) = Al3NO3(s)
C20H20 + O2 = H2O + CO2 =>
C20H20 + 25 O2 = 10 H2O + 20 CO2
Mg + Fe2Cl3 = MgCl + Fe =>
3 Mg + Fe2Cl3 = 3 MgCl + 2 Fe
C4H6O2 + H2O + NaC + NaCl = HNa2C7O7Cl + H2 =>
3 C4H6O2 + 8 H2O + 2 NaC + 2 NaCl = 2 HNa2C7O7Cl + 16 H2
Na2SO3 + HNO3 = SO2 + NaNO3 + H2O =>
Na2SO3 + 2 HNO3 = SO2 + 2 NaNO3 + H2O
H2SO4 + FeCl2 = FeH2 + SO4Cl2 =>
H2SO4 + FeCl2 = FeH2 + SO4Cl2
C2H5OH + HNO3 + H3PO4 = C3H8NO5P + H2O + CO2 =>
5 C2H5OH + 3 HNO3 + 3 H3PO4 = 3 C3H8NO5P + 9 H2O + CO2
BaCl2 + H2SO4 = Ba(SO4) + H2 + Cl2 =>
BaCl2 + H2SO4 = Ba(SO4) + H2 + Cl2
NH4 + NO3 = NHN + O2 =>
2 NH4 + 14 NO3 = 8 NHN + 21 O2
Na2CO3(s) = Na2O(s) + CO2(s) =>
Na2CO3(s) = Na2O(s) + CO2(s)
Sn(OH)2 + CO2 = Sn(OH)2CO2 =>
Sn(OH)2 + CO2 = Sn(OH)2CO2
Zn + H3(PO4)2 = Zn3(PO4)2 + H =>
3 Zn + H3(PO4)2 = Zn3(PO4)2 + 3 H
Cl2 + Ca3P2 + H2O = CaCl2 + H3PO4 + HCl =>
8 Cl2 + Ca3P2 + 8 H2O = 3 CaCl2 + 2 H3PO4 + 10 HCl
Ca(OH)2 + Cl2 = Ca(ClO3)2 + CaCl2 + H =>
3 Ca(OH)2 + 3 Cl2 = Ca(ClO3)2 + 2 CaCl2 + 6 H
Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O
CO2NaHCO3 + HCl = NaCl + H2O + CO2 =>
CO2NaHCO3 + HCl = NaCl + H2O + 2 CO2
KOH + Sr(NO3)2 = KNO3 + Sr(OH)2 =>
2 KOH + Sr(NO3)2 = 2 KNO3 + Sr(OH)2
Mg5SO3 + CsBr2 = Mg5Br2 + CsSO3 =>
Mg5SO3 + CsBr2 = Mg5Br2 + CsSO3
Cr2(CrO4)3 + AgNO3 = Cr(NO3)3 + Ag2CrO4 =>
Cr2(CrO4)3 + 6 AgNO3 = 2 Cr(NO3)3 + 3 Ag2CrO4
C2H5NO2 + NaOH = NH2CH2COONa + H2O =>
C2H5NO2 + NaOH = NH2CH2COONa + H2O
Al + K4[Fe(CN)6] + H2O = Al[Fe(CN)6] + KOH + H2 =>
Al + K4[Fe(CN)6] + 4 H2O = Al[Fe(CN)6] + 4 KOH + 2 H2
KI = K1I1 =>
KI = K1I1
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CH3CH2OH1 + O2 = CO2 + H2O =>
CH3CH2OH1 + 3 O2 = 2 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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