| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H33COONa + HCl = C17H33COONaCl + H
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C6H4O2 + O2 = CO2 + H2O =>
C6H4O2 + 6 O2 = 6 CO2 + 2 H2O
Na(OH)2 + ZnNO3 = NaNO3 + Zn(OH)2 =>
Na(OH)2 + ZnNO3 = NaNO3 + Zn(OH)2
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
PN = P4 + N2 =>
4 PN = P4 + 2 N2
C9H8O4 + O2 = CO2 + H2O =>
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
Na(OH)2 + ZnNO3 = NaNO3 + Zn(OH)2 =>
Na(OH)2 + ZnNO3 = NaNO3 + Zn(OH)2
PN = P4 + N2 =>
4 PN = P4 + 2 N2
Pb + AgNO3(aq) = Ag + Pb(NO3)2(aq) =>
Pb + 2 AgNO3(aq) = 2 Ag + Pb(NO3)2(aq)
KClO3 + IK + H2O = KCl + KOH + I2 =>
KClO3 + 6 IK + 3 H2O = KCl + 6 KOH + 3 I2
NaCl + NaNO3 = Na2NO3 + Cl =>
NaCl + NaNO3 = Na2NO3 + Cl
NiSO4*7H2O + Al2(SO4)3*18H2O = NiAl2(SO4)4*22H2O + H2O =>
NiSO4*7H2O + Al2(SO4)3*18H2O = NiAl2(SO4)4*22H2O + 3 H2O
NH3 + H3PO4 = NH3(H3PO4) =>
NH3 + H3PO4 = NH3(H3PO4)
H2S + MnO4 + H{+} = H2O + SO4 + Mn{2+} =>
3 H2S + 5 MnO4 + 10 H{+} = 8 H2O + 3 SO4 + 5 Mn{2+}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaCl2 + NH4OH = Ba(OH)2 + NH4Cl =>
BaCl2 + 2 NH4OH = Ba(OH)2 + 2 NH4Cl
BaCl2 + ZnSO4 = Ba(SO4) + ZnCl2 =>
BaCl2 + ZnSO4 = Ba(SO4) + ZnCl2
(CH3)(CH2)2OH + O2 = CO2 + H2O =>
2(CH3)(CH2)2OH + 9 O2 = 6 CO2 + 8 H2O
CaMg(CO3)2 = Ca + Mg + CO3 =>
CaMg(CO3)2 = Ca + Mg + 2 CO3
NO3 + H2SO4 = H2 + (NO3)2SO4 =>
2 NO3 + H2SO4 = H2 + (NO3)2SO4
PN = P4 + N2 =>
4 PN = P4 + 2 N2
KH2PO4 + NH4OH = KNH4HPO4 + H2O =>
KH2PO4 + NH4OH = KNH4HPO4 + H2O
Cr2O7{2-} + Na2S2O5 + H{+} = Cr{3+} + H2O + Na2SO4 + SO4{2-} =>
2 Cr2O7{2-} + 3 Na2S2O5 + 10 H{+} = 4 Cr{3+} + 5 H2O + 3 Na2SO4 + 3 SO4{2-}
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C4H10O + PCl5 = C4H10POCl5 =>
C4H10O + PCl5 = C4H10POCl5
Be + H2O = H2BeO =>
Be + H2O = H2BeO
CuCl2 + LiOH = LiCl2 + CuOH =>
CuCl2 + LiOH = LiCl2 + CuOH
CuS + H2O = CuO + H2S =>
CuS + H2O = CuO + H2S
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCOH + OH = CO2 + H2O =>
HCOH + 4 OH = CO2 + 3 H2O
FeSO2 = Fe2O3 + S02 + SO2 =>
8 FeSO2 = 4 Fe2O3 + 3 S02 + 2 SO2
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
Ca(OH)2 + C2H2 = Ca(OH)2C2H2 =>
Ca(OH)2 + C2H2 = Ca(OH)2C2H2
Pb + HS = PbS + H =>
Pb + HS = PbS + H
Pb(NO3)4 = PbO + NO2 + O2 =>
2 Pb(NO3)4 = 2 PbO + 8 NO2 + 3 O2
BrO3{-} + N2H4 = Br{-} + H2O + N2 =>
2 BrO3{-} + 3 N2H4 = 2 Br{-} + 6 H2O + 3 N2
K3PO4 + HCl = K3Cl + HPO4 =>
K3PO4 + HCl = K3Cl + HPO4
KH2PO4 + NH4OH = KNH4HPO4 + H2O =>
KH2PO4 + NH4OH = KNH4HPO4 + H2O
AgNO3 + NH4Br = NH4NO3 + Ag + Br =>
AgNO3 + NH4Br = NH4NO3 + Ag + Br
C6H10 + Br2 = C6H10Br2 =>
C6H10 + Br2 = C6H10Br2
CaBr2 + Sn = SnBr2 + Ca =>
CaBr2 + Sn = SnBr2 + Ca
NaHSO3 + NH3 + H2O = (NH4)2SO3 + NaOH =>
NaHSO3 + 2 NH3 + H2O = (NH4)2SO3 + NaOH
K2SO3 + H2SO4 = K2SO4 + H2S =>
4 K2SO3 + H2SO4 = 4 K2SO4 + H2S
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
Ca(OH)2 + NaCl = CaCl2 + Na(OH) =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 Na(OH)
Fe(OH)3 + ((CH2(COOH)2)C(OH)COOH) = Fe(CH2(COO)2C(OH)COO) + H2O =>
Fe(OH)3 + ((CH2(COOH)2)C(OH)COOH) = Fe(CH2(COO)2C(OH)COO) + 3 H2O
C4H8O + HCN = C5H9NO =>
C4H8O + HCN = C5H9NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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