| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOHNaOH = CH3COONaH2O
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O =>
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O
Fe2O3 + H2O = Fe(OH)4 + H =>
Fe2O3 + 5 H2O = 2 Fe(OH)4 + 2 H
HCOOH + Ba(OH)2 = Ba{2+} + HCOO{-} + H2O =>
2 HCOOH + Ba(OH)2 = Ba{2+} + 2 HCOO{-} + 2 H2O
NH4Cl + LiCl = NH4Li + Cl =>
NH4Cl + LiCl = NH4Li + 2 Cl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NaH2Po4 + HCl = NaCl + H3Po4 =>
NaH2Po4 + HCl = NaCl + H3Po4
C6H5CH2Cl + Mg = C6H5CH2ClMg =>
C6H5CH2Cl + Mg = C6H5CH2ClMg
Fe + (CO3)2 = Fe(CO3)2 =>
Fe + (CO3)2 = Fe(CO3)2
NaCl(s) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(s) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)
C6H12O6 + Ag2O = CH2OH(CHOH)4COOH + Ag =>
C6H12O6 + Ag2O = CH2OH(CHOH)4COOH + 2 Ag
LiFeAs + O2 = Fe2O + Li + As =>
4 LiFeAs + O2 = 2 Fe2O + 4 Li + 4 As
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
SO2 + Cr2O7{2-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
3 SO2 + Cr2O7{2-} + 2 H{+} = 2 Cr{3+} + 3 SO4{2-} + H2O
H2SO4 + HCl = SO2 + Cl2 + H2O =>
H2SO4 + 2 HCl = SO2 + Cl2 + 2 H2O
Na3PO4(aq) + CuCl2 = NaCl + Cu3(PO4)2 =>
2 Na3PO4(aq) + 3 CuCl2 = 6 NaCl + Cu3(PO4)2
KI + PbO2 + HNO3 = I2 + Pb(NO3)2 + KNO3 + H2O =>
2 KI + PbO2 + 4 HNO3 = I2 + Pb(NO3)2 + 2 KNO3 + 2 H2O
C12H22O11 + Cu{2+} + OH{-} = Cu2O + H2O + C5H11O5COO{-} =>
C12H22O11 + 4 Cu{2+} + 10 OH{-} = 2 Cu2O + 5 H2O + 2 C5H11O5COO{-}
ThO3 + NaOH = Th(OH)2 + NaO + H2O =>
ThO3 + 4 NaOH = Th(OH)2 + 4 NaO + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
KClO3(s) = KCl + O =>
KClO3(s) = KCl + 3 O
INO + C = IN + CO =>
INO + C = IN + CO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K + Cl = KCl(s) =>
K + Cl = KCl(s)
Cu + H2O = O + CuH2 =>
Cu + H2O = O + CuH2
C7H10N2O2 + H2O = C7H12N2O3 =>
C7H10N2O2 + H2O = C7H12N2O3
NaF + Ca(OH)2 = CaF2 + NaOH =>
2 NaF + Ca(OH)2 = CaF2 + 2 NaOH
Ru(HCO3)6 = CO2 + Ru2O6 + H2O =>
2 Ru(HCO3)6 = 12 CO2 + Ru2O6 + 6 H2O
Sn(s) + I2(s) = SnI4 =>
Sn(s) + 2 I2(s) = SnI4
K2Cr2O7 + Na2S2O5 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + K =>
K2Cr2O7 + 2 Na2S2O5 + H2SO4 = Cr2(SO4)3 + 2 Na2SO4 + H2O + 2 K
LiOH = Li + OH =>
LiOH = Li + OH
C51H98O6 + CH2OH = C20H40O2 + C3H8O3 =>
2 C51H98O6 + 28 CH2OH = 5 C20H40O2 + 10 C3H8O3
A2O5 + H = AOOH + H2O =>
A2O5 + 4 H = 2 AOOH + H2O
Ba + Si = Ba4Si =>
4 Ba + Si = Ba4Si
NaOH + Al2O3 = NaO3 + Al2OH =>
NaOH + Al2O3 = NaO3 + Al2OH
Cr2O7{-}2 + H2C2O4 + H{+} = Cr{+3} + CO2 + H2O =>
2 Cr2O7{-}2 + 7 H2C2O4 + 14 H{+} = 4 Cr{+3} + 14 CO2 + 14 H2O
KOH + H2Cr2O7 = K2CrO4 + H2O =>
4 KOH + H2Cr2O7 = 2 K2CrO4 + 3 H2O
CuFeS2 + O2 = Cu + SO2 + FeO =>
2 CuFeS2 + 5 O2 = 2 Cu + 4 SO2 + 2 FeO
MnO2 + KNO2 = MnKO2 + NO2 =>
MnO2 + KNO2 = MnKO2 + NO2
HClO2 + Ag = AgClO2 + H2 =>
2 HClO2 + 2 Ag = 2 AgClO2 + H2
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
Mg + Na2O3Si + O2 = Mg2SiO4 + Na =>
4 Mg + 2 Na2O3Si + O2 = 2 Mg2SiO4 + 4 Na
Cr2O7{2-} + H2C2O4 + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 3 H2C2O4 + 8 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
C6H12O6(c) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(c) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
P(subscript)2O(subscript)5 + H(subscript)2O = H(subscript)3PO(subscript)4 =>
P(subscript)2O(subscript)5 + 3 H(subscript)2O = 2 H(subscript)3PO(subscript)4
HCOOH + C2H5OH = HCOOHC2H5 + H2O =>
6 HCOOH + 9 C2H5OH = 8 HCOOHC2H5 + 5 H2O
Ba(HCO3)2 + KOH = Ba(OH)2 + K2CO3 + H2O =>
Ba(HCO3)2 + 4 KOH = Ba(OH)2 + 2 K2CO3 + 2 H2O
[Cu(NH3)4]Cl2 + Ca(OH)2 = Cu(OH)2 + CaCl2 + NH3 =>
[Cu(NH3)4]Cl2 + Ca(OH)2 = Cu(OH)2 + CaCl2 + 4 NH3
(NH2)2CO + Fe2O3 = HNO3 + Fe3O4 + C + H2O =>
(NH2)2CO + 18 Fe2O3 = 2 HNO3 + 12 Fe3O4 + C + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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