| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H2 + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
C6H11ON2 + O2 = CO2 + H2O + N2 =>
4 C6H11ON2 + 33 O2 = 24 CO2 + 22 H2O + 4 N2
AgNO + Zn = Zn(NO) + Ag =>
AgNO + Zn = Zn(NO) + Ag
C2H2 + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH
Na2S + SO2 = Na2SO3 + S =>
2 Na2S + 3 SO2 = 2 Na2SO3 + 3 S
Br2 + Na(OH) = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 Na(OH) = 5 NaBr + NaBrO3 + 3 H2O
NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O =>
2 NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O
HF + H2O = F{-} + H3O{+} =>
HF + H2O = F{-} + H3O{+}
HF + H2O = H3O + F =>
HF + H2O = H3O + F
C2H5NO2 + NaOH = NH2CH2COONa + H2O =>
C2H5NO2 + NaOH = NH2CH2COONa + H2O
HI + HCl = I + H2Cl =>
HI + HCl = I + H2Cl
Cr + KOH + H2SO4 + H2O = KCr(SO4)2*12H2O + H2 =>
2 Cr + 2 KOH + 4 H2SO4 + 22 H2O = 2 KCr(SO4)2*12H2O + 3 H2
C2H2 + KMnO4 + H2O = C2H2O2 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 2 H2O = 3 C2H2O2 + 4 MnO2 + 4 KOH
HF + H2O = F{-} + H3O{+} =>
HF + H2O = F{-} + H3O{+}
C6H12N4 + O2 = CO2 + H2O + NO =>
C6H12N4 + 11 O2 = 6 CO2 + 6 H2O + 4 NO
HF + H2O = H3O + F =>
HF + H2O = H3O + F
Os(NO3)4 + Na2CO3 = Os(CO3)2 + NaNO3 =>
Os(NO3)4 + 2 Na2CO3 = Os(CO3)2 + 4 NaNO3
NH4Cl + CaSO3 = NH4SO3 + CaCl =>
NH4Cl + CaSO3 = NH4SO3 + CaCl
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
HCl + (CO3)2 = H2O + CO2 + Cl =>
4 HCl + (CO3)2 = 2 H2O + 2 CO2 + 4 Cl
C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
HF + H2O = H3O + F =>
HF + H2O = H3O + F
Cr + KMnO4 = K2CrO4 + MnO2 =>
Cr + 2 KMnO4 = K2CrO4 + 2 MnO2
HF + H2O = H3O + F2 =>
2 HF + 2 H2O = 2 H3O + F2
C2H2 + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH
HI + HCl = I + H2Cl =>
HI + HCl = I + H2Cl
KHSO3 + HCl = KCl + SO2 + H2O =>
KHSO3 + HCl = KCl + SO2 + H2O
H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + H2O =>
2 H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + 2 H2O
NaCN + Fe2(SO4)3 = Fe(CN)3 + Na2SO4 =>
6 NaCN + Fe2(SO4)3 = 2 Fe(CN)3 + 3 Na2SO4
C2H2 + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 C2H2 + 10 KMnO4 + 2 H2O = 6 CO2 + 10 MnO2 + 10 KOH
CaO + Al = Ca(AlO2)2 + Ca =>
4 CaO + 2 Al = Ca(AlO2)2 + 3 Ca
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
HF + H2O = H3O + F2 =>
2 HF + 2 H2O = 2 H3O + F2
MgSO4 + Na2HPO4 + NH4OH = MgNH4PO4 + H2O + Na2SO4 =>
MgSO4 + Na2HPO4 + NH4OH = MgNH4PO4 + H2O + Na2SO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H8O + Cr2O7{2-} + H{+} = C3H6O + Cr{3+} + H2O =>
3 C3H8O + Cr2O7{2-} + 8 H{+} = 3 C3H6O + 2 Cr{3+} + 7 H2O
Zn + Ce2 = ZnCe2 =>
Zn + Ce2 = ZnCe2
Cu + AgNO3(s) = Cu(NO3)2(aq) + Ag =>
Cu + 2 AgNO3(s) = Cu(NO3)2(aq) + 2 Ag
BaSO4 + NO2 = Ba(NO3)2 + SO2 =>
BaSO4 + 2 NO2 = Ba(NO3)2 + SO2
HCI = H2 + CI1 =>
2 HCI = H2 + 2 CI1
Na2S + HNO3 = H2S + NaNO3 =>
Na2S + 2 HNO3 = H2S + 2 NaNO3
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
C2H2 + KMnO4 + H2O = C2H2(OH)4 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 8 H2O = 3 C2H2(OH)4 + 4 MnO2 + 4 KOH
Ca(OH)2(t) = CaO + H2O =>
Ca(OH)2(t) = CaO + H2O
C3H8O + Cr2O7{2-} + H{+} = C3H6O2 + Cr{3+} + H2O =>
3 C3H8O + 2 Cr2O7{2-} + 16 H{+} = 3 C3H6O2 + 4 Cr{3+} + 11 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)22H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 43 H2C2O4 + K2C2O4 + 41 H2O2 = 2 KFe(C2O4)22H2O + 2(NH4)2SO4 + 2 H2SO4 + 92 H2O
Na2SO4 + Fe = Fe2(SO4)3 + Na =>
3 Na2SO4 + 2 Fe = Fe2(SO4)3 + 6 Na
Cu2O + N2O = Cu + NO =>
Cu2O + N2O = 2 Cu + 2 NO
Cl + {-7} = Cl{-}1 =>
7 Cl + {-7} = 7 Cl{-}1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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