| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOHCaCl2 = CaOHKCl2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Co3O4 + HCl = CoCl2 + O2 + H2O =>
2 Co3O4 + 12 HCl = 6 CoCl2 + O2 + 6 H2O
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
ZnC12 = Zn + C12 =>
ZnC12 = Zn + C12
C6H12O6 = C + H2 + O2 =>
C6H12O6 = 6 C + 6 H2 + 3 O2
NaCIO = NaCI + NaCIO3 =>
3 NaCIO = 2 NaCI + NaCIO3
Mg2L2 = Mg + L =>
Mg2L2 = 2 Mg + 2 L
NaAlO2 + H2O + CO2 = Al(OH)3 + Na2CO3 =>
2 NaAlO2 + 3 H2O + CO2 = 2 Al(OH)3 + Na2CO3
Te + HN3 = TeH6 + N2 =>
Te + 6 HN3 = TeH6 + 9 N2
Na2SiO3H2CO3 = Na2CO3SiO2H2O =>
Na2SiO3H2CO3 = Na2CO3SiO2H2O
Fe{3+} + CrOH3 + OH{-} = Fe{2+} + CrO4{2-} + H2O =>
7 Fe{3+} + CrOH3 + 9 OH{-} = 7 Fe{2+} + CrO4{2-} + 6 H2O
ClF3 = F2 + Cl =>
2 ClF3 = 3 F2 + 2 Cl
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn =>
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn
Ca(OH)2 + K2SiO3 = CaSiO3 + KOH =>
Ca(OH)2 + K2SiO3 = CaSiO3 + 2 KOH
K2CO3 = CO2K2O =>
K2CO3 = CO2K2O
NaBO2 + HCl = HBO2 + NaCl =>
NaBO2 + HCl = HBO2 + NaCl
CuSO4 + K4[Fe(CN)6] = K4(SO4) + Cu[Fe(CN)6] =>
CuSO4 + K4[Fe(CN)6] = K4(SO4) + Cu[Fe(CN)6]
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Cr2O3 + NaHCO3 + H2O = Na3[Cr(OH)6] + CO2 =>
Cr2O3 + 6 NaHCO3 + 3 H2O = 2 Na3[Cr(OH)6] + 6 CO2
MgCl2 + Na2CO3 = MgCO3 + ClNa =>
MgCl2 + Na2CO3 = MgCO3 + 2 ClNa
KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
Pb2C2O4 + Ca2NO = Pb2NO + Ca2C2O4 =>
Pb2C2O4 + Ca2NO = Pb2NO + Ca2C2O4
C6H12O + Cl2 = C6Cl12O + HCl =>
C6H12O + 12 Cl2 = C6Cl12O + 12 HCl
H{+} + NO3{-} + S2{-} = NO + S + H2O =>
4 H{+} + NO3{-} + 3 S2{-} = NO + 6 S + 2 H2O
NH2Cl + NHCl2 = N2 + HCl =>
NH2Cl + NHCl2 = N2 + 3 HCl
CrO7{-2} + NO2{-} + H{+} = Cr{3+} + NO3{-} + H2O =>
2 CrO7{-2} + 9 NO2{-} + 10 H{+} = 2 Cr{3+} + 9 NO3{-} + 5 H2O
Zn(C2H3O2)2 + NaOH = NaC2H3O2 + Zn(OH)2 =>
Zn(C2H3O2)2 + 2 NaOH = 2 NaC2H3O2 + Zn(OH)2
Fe + ZnSO4(aq) = FeSO4 + Zn =>
Fe + ZnSO4(aq) = FeSO4 + Zn
SO2 + HCl = HSO + ClO =>
SO2 + HCl = HSO + ClO
FeOH2 + AgNO3 = FeNO3 + AgOH2 =>
FeOH2 + AgNO3 = FeNO3 + AgOH2
H2 + CH3COO = H2CH3COO =>
H2 + CH3COO = H2CH3COO
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
C6H5CH2ClNaOH = C6H5CH2OHNaCl =>
C6H5CH2ClNaOH = C6H5CH2OHNaCl
AlO + HSO = AlSO + HO =>
AlO + HSO = AlSO + HO
HIO3 + H2S = S + HI + H2O =>
HIO3 + 3 H2S = 3 S + HI + 3 H2O
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
(Co(N2H2(CH3)2)2(P(C6H5)3))3(Co(N3)6)2 + KMnO4 + H2SO4 = CoSO4 + N2 + H2O + H3PO4 + MnSO4 + K2SO4 + CO2 =>
5(Co(N2H2(CH3)2)2(P(C6H5)3))3(Co(N3)6)2 + 382 KMnO4 + 598 H2SO4 = 25 CoSO4 + 120 N2 + 808 H2O + 15 H3PO4 + 382 MnSO4 + 191 K2SO4 + 330 CO2
C9H8O4 + NaOH = C9H7O4 + Na + H2O =>
C9H8O4 + NaOH = C9H7O4 + Na + H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C3H7OH + CH3COOH = CH3COOC3H7 + H2O =>
C3H7OH + CH3COOH = CH3COOC3H7 + H2O
ClF3(g) + H2O(l) = HF(g) + HCl(g) + O2(g) =>
ClF3(g) + 2 H2O(l) = 3 HF(g) + HCl(g) + O2(g)
NaHCO3(s) = CO2(g) + H2O(g) + Na2CO3(s) =>
2 NaHCO3(s) = CO2(g) + H2O(g) + Na2CO3(s)
H2Se + Br2 = Se + HBr =>
H2Se + Br2 = Se + 2 HBr
Fe + CuSO4 = Cu + Fe2(SO4)3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3
SO3 + Fe = FeSO3 =>
SO3 + Fe = FeSO3
(NH4)HCO3NaCl = NaHCO3NH4Cl =>
(NH4)HCO3NaCl = NaHCO3NH4Cl
C2H5Cl = C4H10 + Cl2 =>
2 C2H5Cl = C4H10 + Cl2
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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