| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H9SH(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + S2O4(l)
NaO + CaCO3 = NaCaCO4 =>
NaO + CaCO3 = NaCaCO4
C10H22(l) + O2(g) = CO2(g) + H20(l) =>
10 C10H22(l) + 100 O2(g) = 100 CO2(g) + 11 H20(l)
C6H5NO2 + Sn + H3O{+} = C6H5NH2 + Sn{+4} + H2O =>
2 C6H5NO2 + 3 Sn + 12 H3O{+} = 2 C6H5NH2 + 3 Sn{+4} + 16 H2O
NaHS + HCl = NaCl + H2S =>
NaHS + HCl = NaCl + H2S
LiOH + H3PO4 = H2O + Li3PO4 =>
3 LiOH + H3PO4 = 3 H2O + Li3PO4
C3H7OH + NaCr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
7 C3H7OH + 4 NaCr2O7 + 14 H2SO4 = 4 Cr2(SO4)3 + 2 Na2SO4 + 21 H2O + 7 HC3H5O2
MgCl2 + NaCl = NaMg + Cl =>
MgCl2 + NaCl = NaMg + 3 Cl
C4H10O + K2Cr2O7 + H2SO4 = C4H8O + K2SO4 + Cr2SO4 + H2O =>
5 C4H10O + K2Cr2O7 + 2 H2SO4 = 5 C4H8O + K2SO4 + Cr2SO4 + 7 H2O
Mn(CH3COO)2*4H2O + Ni(CH3COO)2*4H2O + N2 + H2O = NiMn2O4 + CO2 + NH3 =>
6 Mn(CH3COO)2*4H2O + 3 Ni(CH3COO)2*4H2O + 25 N2 + 12 H2O = 3 NiMn2O4 + 36 CO2 + 50 NH3
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2 =>
CuS + 4 HNO3 = Cu(NO3)2 + H2SO4 + 2 NO + H2
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
H3C6H5O7 + NaHCO3 = Na3(C6H5O7) + H2CO3 =>
H3C6H5O7 + 3 NaHCO3 = Na3(C6H5O7) + 3 H2CO3
Na2S + Na2SO3 + HCl = S + NaCl + H2O =>
2 Na2S + Na2SO3 + 6 HCl = 3 S + 6 NaCl + 3 H2O
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I + K2SO4 =>
KMnO4 + 4 H2SO4 + 5 KI = MnSO4 + 4 H2O + 5 I + 3 K2SO4
MgU2O7 + HNO3 + H2O = UO2(NO3)2*6H2O + Mg(OH)2 =>
MgU2O7 + 4 HNO3 + 11 H2O = 2 UO2(NO3)2*6H2O + Mg(OH)2
Zn + H2Cl2 = Zn2HCl =>
4 Zn + H2Cl2 = 2 Zn2HCl
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
(Ag(NH3)2)OH + C6H12O6 = Ag + C6H12O7 + NH3 + H2O =>
2(Ag(NH3)2)OH + C6H12O6 = 2 Ag + C6H12O7 + 4 NH3 + H2O
C6H5C(O)OH + NaOH = H2O + NaC6H5CO2 =>
C6H5C(O)OH + NaOH = H2O + NaC6H5CO2
HCl(g) + NaOH(aq) = NaCl(s) + H2O(l) =>
HCl(g) + NaOH(aq) = NaCl(s) + H2O(l)
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Zn(OH)2 + H(NO3) = Zn(NO3)2 + H(OH) =>
Zn(OH)2 + 2 H(NO3) = Zn(NO3)2 + 2 H(OH)
H{+} + Mn{2+} + BiO3{-} = MnO4{-} + Bi{3+} + HOH =>
14 H{+} + 2 Mn{2+} + 5 BiO3{-} = 2 MnO4{-} + 5 Bi{3+} + 7 HOH
Li3PO4 + BaCl = LiCl + Ba3PO4 =>
Li3PO4 + 3 BaCl = 3 LiCl + Ba3PO4
MnO4{-} + S2O3{2-} + water = MnO2 + SO4{2-} + OH{-} =>
8 MnO4{-} + 3 S2O3{2-} + H2O = 8 MnO2 + 6 SO4{2-} + 2 OH{-}
Fe2O3(s) + H2(g) = Fe3O4(s) + H2O(l) =>
3 Fe2O3(s) + H2(g) = 2 Fe3O4(s) + H2O(l)
Zr + Si = ZrSi =>
Zr + Si = ZrSi
Ce(OH)4 + NaOH = Na2[Ce(OH)6] =>
Ce(OH)4 + 2 NaOH = Na2[Ce(OH)6]
KMnO4 + H2C2O4 = K2CO3 + MnO2 + H2O + CO2 =>
2 KMnO4 + 3 H2C2O4 = K2CO3 + 2 MnO2 + 3 H2O + 5 CO2
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
NaOH(aq) + AlCl3(s) = NaCl(aq) + Al(OH)3(aq) =>
3 NaOH(aq) + AlCl3(s) = 3 NaCl(aq) + Al(OH)3(aq)
NiSO4 + H2 = H2SO4 + Ni2 =>
2 NiSO4 + 2 H2 = 2 H2SO4 + Ni2
FeO + H3PO3 = Fe3(PO3)2 + H2O =>
3 FeO + 2 H3PO3 = Fe3(PO3)2 + 3 H2O
KMnO4 + H2C2O2 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
6 KMnO4 + 5 H2C2O2 + 9 H2SO4 = 10 CO2 + 3 K2SO4 + 14 H2O + 6 MnSO4
CuCl = Cu + CuCl2 =>
2 CuCl = Cu + CuCl2
Cu(NO3)2 + Mg3(PO4)2 = Cu3(PO4)2 + Mg(NO3)2 =>
3 Cu(NO3)2 + Mg3(PO4)2 = Cu3(PO4)2 + 3 Mg(NO3)2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
Cr(MnO4)3 = MnCrO4 + MnO2 + O2 =>
Cr(MnO4)3 = MnCrO4 + 2 MnO2 + 2 O2
Ba + Cl2 + Na2(SO4) = Ba(SO4) + NaCl =>
Ba + Cl2 + Na2(SO4) = Ba(SO4) + 2 NaCl
KCO + AlPO = KPO + AlCO =>
KCO + AlPO = KPO + AlCO
Ca(NO3)2 + Fe = Ca + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 Fe = 3 Ca + 2 Fe(NO3)3
MgS + LiF = MgF2 + Li2S =>
MgS + 2 LiF = MgF2 + Li2S
C14H23NO10 + H2O = CO2 + CH4 + NH3 =>
C14H23NO10 + 4 H2O = 7 CO2 + 7 CH4 + NH3
NaOH + CuSO4(H2O)5 = Cu(OH)2 + Na2SO4(H2O)5 =>
2 NaOH + CuSO4(H2O)5 = Cu(OH)2 + Na2SO4(H2O)5
Cu + Pb(NO3)2 = CuNO3 + Pb =>
2 Cu + Pb(NO3)2 = 2 CuNO3 + Pb
Cu + H2PO4 = Cu2PO4 + H2 =>
2 Cu + H2PO4 = Cu2PO4 + H2
Be3P2 + FeF2 = Fe3P2 + BeF2 =>
Be3P2 + 3 FeF2 = Fe3P2 + 3 BeF2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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