| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF + Li = LiF + H
Cr2O3 + CH4 = Cr + CO + H2O =>
Cr2O3 + CH4 = 2 Cr + CO + 2 H2O
C2H2 + AgNO3 + NH4OH = Ag2C2 + NH4NO3 + H2O =>
C2H2 + 2 AgNO3 + 2 NH4OH = Ag2C2 + 2 NH4NO3 + 2 H2O
CH3COOH + Ca(OH)2 = CH3COOCaOH + H2O =>
CH3COOH + Ca(OH)2 = CH3COOCaOH + H2O
Na2S2O3 + HClO4 = NaClO4 + H2O + S + SO2 =>
Na2S2O3 + 2 HClO4 = 2 NaClO4 + H2O + S + SO2
Cr(ClO4)3 + Na2SO3 + H2O = Cr(OH)3 + SO2 + NaClO4 =>
2 Cr(ClO4)3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 6 NaClO4
Be + Cl2 = BeCl4 =>
Be + 2 Cl2 = BeCl4
O3 + Na2S = Na2SO3 =>
O3 + Na2S = Na2SO3
FeCr2O4 + K2CO3 + KClO3 = K2CrO4 + Fe2O3 + KCl + CO2 =>
6 FeCr2O4 + 12 K2CO3 + 7 KClO3 = 12 K2CrO4 + 3 Fe2O3 + 7 KCl + 12 CO2
C2H5OH + KMnO4 + HCl = MnCl2 + KOH + CO2 + H2O =>
5 C2H5OH + 12 KMnO4 + 24 HCl = 12 MnCl2 + 12 KOH + 10 CO2 + 21 H2O
MgSO4 + CaO + H2O = Mg(OH)2 + CaSO4 =>
MgSO4 + CaO + H2O = Mg(OH)2 + CaSO4
SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8
KOH + C4H6O4 = K2C4H4O4 + H2O =>
2 KOH + C4H6O4 = K2C4H4O4 + 2 H2O
CaCO3H2SO4 = CaCO3SO4H2 =>
CaCO3H2SO4 = CaCO3SO4H2
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
HC2H3O2(aq) + NH4OH(aq) = H2O + NH4C2H3O2 =>
HC2H3O2(aq) + NH4OH(aq) = H2O + NH4C2H3O2
HNO3NH4Cl = HClNH4NO3 =>
HNO3NH4Cl = HClNH4NO3
HCl + SO2 = H4S + Cl2O =>
4 HCl + SO2 = H4S + 2 Cl2O
Fe{2+} + Cd = Fe + Cd{2+} =>
Fe{2+} + Cd = Fe + Cd{2+}
NaCl + FrOH = NaOH + FrCl =>
NaCl + FrOH = NaOH + FrCl
C5H5N + H2O = HC5H5N + OH =>
C5H5N + H2O = HC5H5N + OH
Fe2SO3 + H2O4 = Fe2O3 + SO4 + H2O =>
3 Fe2SO3 + 4 H2O4 = 3 Fe2O3 + 3 SO4 + 4 H2O
Na3BO3 + H2O = Na3O + H2BO3 =>
Na3BO3 + H2O = Na3O + H2BO3
C6H5COONaNaOH = C6H5COONa2OH =>
C6H5COONaNaOH = C6H5COONa2OH
NB = BN =>
NB = BN
C100H200 + O2 = CO2 + H2O =>
C100H200 + 150 O2 = 100 CO2 + 100 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(s) + Na2Cl2 =>
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(s) + Na2Cl2
CH3CH2OHNaCl = CH3CH2ClNaOH =>
CH3CH2OHNaCl = CH3CH2ClNaOH
CuH10O9S + NaOH = CuO + Na2SO4 + H2O =>
CuH10O9S + 2 NaOH = CuO + Na2SO4 + 6 H2O
C30H62 + O2 = CO + H2O =>
2 C30H62 + 61 O2 = 60 CO + 62 H2O
Cr2O72{-} + H2C2O4 + H{+} = Cr3{+} + CO2 + H2O =>
6 Cr2O72{-} + 427 H2C2O4 + 10 H{+} = 4 Cr3{+} + 854 CO2 + 432 H2O
[Co(C2H4(NH2)2)3]SO4*7H2O + O2 + HCl = [Co(C2H4(NH2)2)3]SO4Cl + H2O =>
4[Co(C2H4(NH2)2)3]SO4*7H2O + O2 + 4 HCl = 4[Co(C2H4(NH2)2)3]SO4Cl + 30 H2O
C11H21 + O2 = CO2 + H2O =>
4 C11H21 + 65 O2 = 44 CO2 + 42 H2O
Mg3N2 + Zn(ClO4) + Na2CO3 = MgO + NaCl + N2 + Na2ZnO2 + CO2 =>
7 Mg3N2 + 6 Zn(ClO4) + 9 Na2CO3 = 21 MgO + 6 NaCl + 7 N2 + 6 Na2ZnO2 + 9 CO2
Ba(C2H3O2)2 + (NH4)3(PO4) = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3(PO4) = Ba3(PO4)2 + 6 NH4C2H3O2
CuI + NH3 = [Cu(NH3)2]I =>
CuI + 2 NH3 = [Cu(NH3)2]I
SO2 + CaCO3 + O2 + H2O = CaSO4*H2O + CO2 =>
2 SO2 + 2 CaCO3 + O2 + 2 H2O = 2 CaSO4*H2O + 2 CO2
WS3PdS = WS2PdS2 =>
WS3PdS = WS2PdS2
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2(g) =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2(g)
Co(H2O)6 + K2C2O4*H2O + H2O2 = Co(C2O4)3 + KOH + H2O =>
Co(H2O)6 + 3 K2C2O4*H2O + 3 H2O2 = Co(C2O4)3 + 6 KOH + 9 H2O
BaCO3 + K2CrO4 = BaCrO4(s) + K + CO3(g) =>
BaCO3 + K2CrO4 = BaCrO4(s) + 2 K + CO3(g)
CH3CH(NH2)COOH + HCl = H2O + CH3CH(NH2)COCl =>
CH3CH(NH2)COOH + HCl = H2O + CH3CH(NH2)COCl
V + HBr = VBr5 + H2 =>
2 V + 10 HBr = 2 VBr5 + 5 H2
Cu2CO5H2 = CuO + H2O + CO2 =>
Cu2CO5H2 = 2 CuO + H2O + CO2
CH3COOH + C20H14O4 + NaOH = NaCH3COO + H2 =>
6 CH3COOH + C20H14O4 + 16 NaOH = 16 NaCH3COO + 3 H2
FrF + H2O = Fr + FOH2 =>
FrF + H2O = Fr + FOH2
Fe(NO3)3 + NaClO3 = Fe(ClO3)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaClO3 = Fe(ClO3)3 + 3 Na(NO3)
HNO2 + NH4 = NH4NO2 + H2O =>
8 HNO2 + 6 NH4 = 7 NH4NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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