| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaVO3 + H2SO4 = V2O5 + NaHSO4 + H2O =>
2 NaVO3 + 2 H2SO4 = V2O5 + 2 NaHSO4 + H2O
Ag + NH4OH = AgOH + NH4 =>
Ag + NH4OH = AgOH + NH4
Co + S = Co2S2 =>
2 Co + 2 S = Co2S2
CoCl3 + NaOH = NaCl3 + CoOH =>
CoCl3 + NaOH = NaCl3 + CoOH
FeS + (NH4)2SO4 = FeSO4 + (NH4)2S =>
FeS + (NH4)2SO4 = FeSO4 + (NH4)2S
CrSO4 + H2 = H2SO4 + Cr =>
CrSO4 + H2 = H2SO4 + Cr
C4H9BrKOH = C4H10OKBr =>
C4H9BrKOH = C4H10OKBr
S + O = SO =>
S + O = SO
LOH + HBr = LBr + H2O =>
LOH + HBr = LBr + H2O
MgNO32KOH = MgOHKNO32 =>
MgNO32KOH = MgOHKNO32
Ca(OH)2 + K = K(OH) + Ca =>
Ca(OH)2 + 2 K = 2 K(OH) + Ca
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CH4 + HS = CS2 + H2 =>
CH4 + 2 HS = CS2 + 3 H2
CH2ClCHClCHCH2 + KMnO4 + H2SO4 = CH2ClCHClCOOH + K2SO4 + MnSO4 + H2O + CO2 =>
CH2ClCHClCHCH2 + 2 KMnO4 + 3 H2SO4 = CH2ClCHClCOOH + K2SO4 + 2 MnSO4 + 4 H2O + CO2
Cu + Ni = CuNi =>
Cu + Ni = CuNi
CH3CH2CHO + Cu(OH)2 = CH3CH2COOH + H2O + Cu2O =>
CH3CH2CHO + 2 Cu(OH)2 = CH3CH2COOH + 2 H2O + Cu2O
KMnO4 + Ba3(PO4)2 = K3PO4 + Ba(MnO4)2 =>
6 KMnO4 + Ba3(PO4)2 = 2 K3PO4 + 3 Ba(MnO4)2
Na2CO3 + K2CO3 = NaKCO3 =>
Na2CO3 + K2CO3 = 2 NaKCO3
Pd + HNO3 = H2O + NO2 + PdO2 =>
Pd + 4 HNO3 = 2 H2O + 4 NO2 + PdO2
NH4HCO3 + CaO = CaCO3 + NH3 + H2O =>
NH4HCO3 + CaO = CaCO3 + NH3 + H2O
NH4NO3(aq) + NaCl(aq) = NH4Cl(aq) + NaNO3(aq) =>
NH4NO3(aq) + NaCl(aq) = NH4Cl(aq) + NaNO3(aq)
NO2 + H2O = OH + HNO =>
NO2 + 2 H2O = 3 OH + HNO
C2H4 + KMnO4 + H2SO4 = C2H2O2 + MnSO4 + K2SO4 + H2O =>
5 C2H4 + 6 KMnO4 + 9 H2SO4 = 5 C2H2O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
H2SO4 + Rh(OH) = Rh2SO4 + H2O =>
H2SO4 + 2 Rh(OH) = Rh2SO4 + 2 H2O
AlI3(aq) + Hg(NO3)(aq) = Al(NO3)3(aq) + HgI(s) =>
AlI3(aq) + 3 Hg(NO3)(aq) = Al(NO3)3(aq) + 3 HgI(s)
S2O3 + MnO4 = Mn + SO4 =>
4 S2O3 + 5 MnO4 = 5 Mn + 8 SO4
Cl2OH2O = HClO =>
Cl2OH2O = 2 HClO
HNO3 + C12H22O11 = NO2 + CO2 + H2O =>
48 HNO3 + C12H22O11 = 48 NO2 + 12 CO2 + 35 H2O
AgNO3 + KSCN = AgS + KNO3 + C + N =>
AgNO3 + KSCN = AgS + KNO3 + C + N
Na2SO4(aq) + BaI2(aq) = NaI(aq) + BaSO4(s) =>
Na2SO4(aq) + BaI2(aq) = 2 NaI(aq) + BaSO4(s)
I2 + NaClO3 + OH{-} = IO3{-} + NaCl + H2O =>
3 I2 + 5 NaClO3 + 6 OH{-} = 6 IO3{-} + 5 NaCl + 3 H2O
C6H12O + KMnO4 + H2SO4 = C6H10O2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 4 KMnO4 + 6 H2SO4 = 5 C6H10O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Zn + NaSO4 = ZnSO4 + Na2 =>
2 Zn + 2 NaSO4 = 2 ZnSO4 + Na2
NaII2 = NaI3 =>
NaII2 = NaI3
Ca + MgSO4 = Mg + Ca(SO4)2 =>
Ca + 2 MgSO4 = 2 Mg + Ca(SO4)2
Zn + K3[Fe(CN)6] + H2SO4 = Zn2[Fe(CN)6] + H2 + K2SO4 =>
4 Zn + 2 K3[Fe(CN)6] + 3 H2SO4 = 2 Zn2[Fe(CN)6] + 3 H2 + 3 K2SO4
FeCl2*4H2O(aq) + H2C2O4(aq) = FeC2O4*2H2O(s) + H2O(l) + HCl(aq) =>
FeCl2*4H2O(aq) + H2C2O4(aq) = FeC2O4*2H2O(s) + 2 H2O(l) + 2 HCl(aq)
Ba(OH2) = Ba + H2O =>
Ba(OH2) = Ba + H2O
S{+}{+} + I{-} = I + S =>
S{+}{+} + I{-} = I + S
NH4Cl + K2[HgI4] + NaOH = Hg(NH2)I + KI + NaI + NaCl + H2O =>
NH4Cl + K2[HgI4] + 2 NaOH = Hg(NH2)I + 2 KI + NaI + NaCl + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Fe + SrOH2 = Sr + FeOH2 =>
Fe + SrOH2 = Sr + FeOH2
NH4OH + H2C2O4 = NH4C2O4 + H2OH =>
NH4OH + H2C2O4 = NH4C2O4 + H2OH
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
HCl + Zn + Mn6 + Na = HZn + MnNaCl =>
6 HCl + 6 Zn + Mn6 + 6 Na = 6 HZn + 6 MnNaCl
CH3CH2CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2CH2CHO + H2O =>
5 CH3CH2CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH2CH2CH2CHO + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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