| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Co(NO3)3 + 3 K2CO3 = Co2(CO3)3 + 6 KNO3
H2O + S2{-} + MnO4{-} = S + MnS + OH{-} =>
4 H2O + 7 S2{-} + MnO4{-} = 13 S + MnS + 8 OH{-}
CaCl2 + Ba(OH)02 = Ca(OH)2 + BaCl2 =>
CaCl2 + Ba(OH)02 = Ca(OH)2 + BaCl2
Ti4 + O2 = TiO2 =>
Ti4 + 4 O2 = 4 TiO2
WF6 + KOH + H2O = HF + K2WO4 =>
WF6 + 2 KOH + 2 H2O = 6 HF + K2WO4
I + MnBr = MnI + Br =>
I + MnBr = MnI + Br
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
KMnO4 + CH3COOH + Na2S = Mn(CH3COO)2 + CH3COOK + Na2SO4 + H2O =>
8 KMnO4 + 24 CH3COOH + 5 Na2S = 8 Mn(CH3COO)2 + 8 CH3COOK + 5 Na2SO4 + 12 H2O
Al + Fe(O2)3 = Al(O2)3 + Fe =>
Al + Fe(O2)3 = Al(O2)3 + Fe
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO2 + ClO4{-} + OH{-} = MnO4{-} + ClO2{-} + H2O =>
4 MnO2 + 3 ClO4{-} + 4 OH{-} = 4 MnO4{-} + 3 ClO2{-} + 2 H2O
NaOHHCl = NaClH2O =>
NaOHHCl = NaClH2O
MgCl2 + I2 = MgI2 + Cl =>
MgCl2 + I2 = MgI2 + 2 Cl
C2H4O + *25O2 = H2O + CO2 =>
10 C2H4O + *25O2 = 20 H2O + 20 CO2
H14C6 + O2 = CO2 + H2O =>
2 H14C6 + 19 O2 = 12 CO2 + 14 H2O
Cs + H2O = H2 + CsOH =>
2 Cs + 2 H2O = H2 + 2 CsOH
Zr + O2 = ZrO2 =>
Zr + O2 = ZrO2
Pb{4+} + Pb = Pb{2+} =>
Pb{4+} + Pb = 2 Pb{2+}
Br2 + CaO = CaBr2 + O2 =>
2 Br2 + 2 CaO = 2 CaBr2 + O2
Cd(NO3)2 + (NH4)Cl = CdCl2 + NH4NO3 =>
Cd(NO3)2 + 2(NH4)Cl = CdCl2 + 2 NH4NO3
K(s) + O(g) = K2O(g) =>
2 K(s) + O(g) = K2O(g)
Ag + CO3({-}2) = AgCO3({-}2) =>
Ag + CO3({-}2) = AgCO3({-}2)
CO3{2-} + H{+} = HCO3{-} =>
CO3{2-} + H{+} = HCO3{-}
Cu + HNO3 = Cu2(NO3)2 + NO2 + H2O =>
2 Cu + 4 HNO3 = Cu2(NO3)2 + 2 NO2 + 2 H2O
CaBr2 + FeSO4 = CaSO4 + FeBr2 =>
CaBr2 + FeSO4 = CaSO4 + FeBr2
NH3 + HOCl + OH{-} = N2O + Cl{-} + H2O =>
2 NH3 + 4 HOCl + 4 OH{-} = N2O + 4 Cl{-} + 7 H2O
S{2-} + OH{-} = SO4{2-} + H2O + e =>
S{2-} + 8 OH{-} = SO4{2-} + 4 H2O + 8e
KOH + S = K2S + K2SO4 + H2O =>
8 KOH + 4 S = 3 K2S + K2SO4 + 4 H2O
Li + Sn3P2 = LiP2 + Sn3 =>
Li + Sn3P2 = LiP2 + Sn3
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
C16H12 + O2 = CO2 + H2O =>
C16H12 + 19 O2 = 16 CO2 + 6 H2O
H2SO4 + KOCl = K2SO4 + O2 + Cl2 + H2O =>
2 H2SO4 + 4 KOCl = 2 K2SO4 + O2 + 2 Cl2 + 2 H2O
NO3{-} + OH{-} + Al + H2O = NH3 + Al(OH)6{-} =>
5 NO3{-} + 3 OH{-} + 8 Al + 30 H2O = 5 NH3 + 8 Al(OH)6{-}
Mg(CH3COO)2 + Na3PO4 = Mg3(PO4)2 + Na(CH3COO) =>
3 Mg(CH3COO)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 Na(CH3COO)
H3PO4 + NO + H2O = H3PO3 + HNO3 =>
3 H3PO4 + 2 NO + H2O = 3 H3PO3 + 2 HNO3
CaCO3(s) + NaCl(aq) = Na2CO3(aq) + CaCl2(aq) =>
CaCO3(s) + 2 NaCl(aq) = Na2CO3(aq) + CaCl2(aq)
Fe(OH)3 + HNO3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KNO3 + H2O =>
4 Fe(OH)3 + 12 HNO3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KNO3 + 12 H2O
C2H4(OH)2 + Ca = C2H4O2Ca + H2 =>
C2H4(OH)2 + Ca = C2H4O2Ca + H2
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
K(MnO4) + K(ClO2) + H2O = MnO2 + K(ClO4) + K(OH) =>
4 K(MnO4) + 3 K(ClO2) + 2 H2O = 4 MnO2 + 3 K(ClO4) + 4 K(OH)
HClO3 + Mg(OH)2 = MgCl2 + H2O + O2 =>
2 HClO3 + Mg(OH)2 = MgCl2 + 2 H2O + 3 O2
C45H66O6 + NaOH + CH3CH2OH = C14H27NaO2 + C3H8O3 =>
C45H66O6 + 4 NaOH + 13 CH3CH2OH = 4 C14H27NaO2 + 5 C3H8O3
Pb{4+} + Pb = Pb{2+} =>
Pb{4+} + Pb = 2 Pb{2+}
FeI3 + Sr(OH)2 = Fe(OH)3 + SrI2 =>
2 FeI3 + 3 Sr(OH)2 = 2 Fe(OH)3 + 3 SrI2
H2(SO4) + NaOH = H3O + Na(SO4) =>
H2(SO4) + NaOH = H3O + Na(SO4)
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
Sn4O + C = Sn + CO2 =>
2 Sn4O + C = 8 Sn + CO2
FeSO4 + NH4SCN = NH4SO4 + Fe(SCN) =>
FeSO4 + NH4SCN = NH4SO4 + Fe(SCN)
Cs2CO3 + H3PO4 = Cs3PO4 + H2O + CO2 =>
3 Cs2CO3 + 2 H3PO4 = 2 Cs3PO4 + 3 H2O + 3 CO2
Cl2 + AgNO3 + H2O = AgCl + HClO + HNO3 =>
Cl2 + AgNO3 + H2O = AgCl + HClO + HNO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
