| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + 2 Al = 2 AlCH3COO + H2
K2 + Mg2 = K2Mg =>
2 K2 + Mg2 = 2 K2Mg
H{+} + Mn{2+} + BiO3{-} = MnO4{-} + Bi{3+} + HOH =>
14 H{+} + 2 Mn{2+} + 5 BiO3{-} = 2 MnO4{-} + 5 Bi{3+} + 7 HOH
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2
KO + H2Cl = KCl + H2O =>
KO + H2Cl = KCl + H2O
C6H4OHCOOH + (CH3CO)2O = C9H8O4 =>
11 C6H4OHCOOH + (CH3CO)2O = 9 C9H8O4
C8H180 + O2 = CO2 + H2O =>
C8H180 + 53 O2 = 8 CO2 + 90 H2O
CaCl2(aq) + KOH(aq) = KCl2(aq) + CaOH =>
CaCl2(aq) + KOH(aq) = KCl2(aq) + CaOH
NaClO + KI + H2O = I2 + KOH + NaCl =>
NaClO + 2 KI + H2O = I2 + 2 KOH + NaCl
NaI + Na2SO4 = Na2I + NaSO4 =>
NaI + Na2SO4 = Na2I + NaSO4
ZnCl2(ac) + AgNO3(ac) = Zn(NO3)2(ac) + AgCl(s) =>
ZnCl2(ac) + 2 AgNO3(ac) = Zn(NO3)2(ac) + 2 AgCl(s)
HBr(aq) + Mg = H + MgBr =>
HBr(aq) + Mg = H + MgBr
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
SO3 + HCl = SO3Cl2 + H2 =>
SO3 + 2 HCl = SO3Cl2 + H2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CO = CO2 + C =>
2 CO = CO2 + C
CH3COOH + Al = AlCH3COO + H2 =>
2 CH3COOH + 2 Al = 2 AlCH3COO + H2
Ag(aq) + HCl = AgCl + H =>
Ag(aq) + HCl = AgCl + H
S2 + H2O = SOH + H2 =>
S2 + 2 H2O = 2 SOH + H2
NaHCO3 + KCl + MgCO3(H2O)3 + H2O = KHCO3MgCO3(H2O)4 + NaCl =>
NaHCO3 + KCl + MgCO3(H2O)3 + H2O = KHCO3MgCO3(H2O)4 + NaCl
FeCl2 + CaOH = Fe(OH)2 + CaCl =>
FeCl2 + 2 CaOH = Fe(OH)2 + 2 CaCl
Zn{2+} + Au = Zn + Au{2+} =>
Zn{2+} + Au = Zn + Au{2+}
Fe(OH)3 + Na2SO4 = Fe(OH)SO4 + NaOH =>
Fe(OH)3 + Na2SO4 = Fe(OH)SO4 + 2 NaOH
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Li{2}SO{4} + K{3}PO{4} = Li{3}PO{4} + K{2}SO{4} =>
Li{2}SO{4} + K{3}PO{4} = Li{3}PO{4} + K{2}SO{4}
AlBr3 + AgClO3 = Al(ClO3)3 + AgBr =>
AlBr3 + 3 AgClO3 = Al(ClO3)3 + 3 AgBr
Sb + C12 = SbC13 =>
12 Sb + 13 C12 = 12 SbC13
K2MnO4 + H2SO4 + PH3 = MnSO4 + H3PO4 + H2O + K2SO4 =>
2 K2MnO4 + 4 H2SO4 + PH3 = 2 MnSO4 + H3PO4 + 4 H2O + 2 K2SO4
KClO2 + HBr = KCl + Br2 + H2O =>
KClO2 + 4 HBr = KCl + 2 Br2 + 2 H2O
C2H2 + O2 = C0O2 + H2O =>
2 C2H2 + 5 O2 = 4 C0O2 + 2 H2O
CO2C = CO =>
CO2C = 2 CO
Fe + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + H2O + MnSO4 =>
10 Fe + 24 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 3 K2SO4 + 24 H2O + 6 MnSO4
Zn + MgSO2 = ZnSO2 + Mg =>
Zn + MgSO2 = ZnSO2 + Mg
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
Fe + NaCl + K3[Fe(Cn)6] + H2O = Fe3[Fe(Cn)6]2 + KCl + NaOH + H2 =>
3 Fe + 6 NaCl + 2 K3[Fe(Cn)6] + 6 H2O = Fe3[Fe(Cn)6]2 + 6 KCl + 6 NaOH + 3 H2
Cr2O3 + H2 = Cr2 + H2O =>
Cr2O3 + 3 H2 = Cr2 + 3 H2O
Br + HCl = HBr + Cl =>
Br + HCl = HBr + Cl
Cu(SO4) + NaH = CuH + Na(SO4) =>
Cu(SO4) + NaH = CuH + Na(SO4)
LiCO3 + HCl = Li2 + HCO3 + Cl =>
2 LiCO3 + 2 HCl = Li2 + 2 HCO3 + 2 Cl
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
Cu(NO3)2*3Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(NO3)2*3Cu(OH)2 + 6 HNO3 = 4 Cu(NO3)2 + 6 H2O
Al(OH)3 + H2F2 = AlF3 + H2O =>
2 Al(OH)3 + 3 H2F2 = 2 AlF3 + 6 H2O
KOH + Cl2 + KIO2 = KIO4 + KCl + H2O =>
4 KOH + 2 Cl2 + KIO2 = KIO4 + 4 KCl + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4
Na(s) + H2O(l) = H(aq) + NaOH(g) =>
Na(s) + H2O(l) = H(aq) + NaOH(g)
ZnOHNO3 + HCl = ZnCl2 + Zn(NO3)2 + H2O =>
2 ZnOHNO3 + 2 HCl = ZnCl2 + Zn(NO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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