| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Br + 7 H2O = 2 H7Br + 7 O
Na2CO3 + Fe = Na2CO2 + FeO =>
Na2CO3 + Fe = Na2CO2 + FeO
HClOH = H2OCl =>
HClOH = H2OCl
Al3 + H2(SO4) = H2 + Al2(SO4)3 =>
2 Al3 + 9 H2(SO4) = 9 H2 + 3 Al2(SO4)3
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
Na2SiO3 + Na2CO3 = Si(CO3)2 + Na2O =>
Na2SiO3 + 2 Na2CO3 = Si(CO3)2 + 3 Na2O
SO2 + PbS = PbO + S2 =>
2 SO2 + 4 PbS = 4 PbO + 3 S2
Ca + Cu(OH)2 = Ca(OH)2 + Cu =>
Ca + Cu(OH)2 = Ca(OH)2 + Cu
AgNO3 + Ca = CaNO3 + Ag =>
AgNO3 + Ca = CaNO3 + Ag
FeTiO3 + HCl = TiO2 + FeCl2 + H2O =>
FeTiO3 + 2 HCl = TiO2 + FeCl2 + H2O
COCl2 + NaOH = COOH + NaCl2 =>
COCl2 + NaOH = COOH + NaCl2
((NH4)3Po4) = H3Po4 + NH3 =>
((NH4)3Po4) = H3Po4 + 3 NH3
Y2O3 + H2 = Y + H2O =>
Y2O3 + 3 H2 = 2 Y + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
AgSO4 + CaNo3 = AgNo3 + CaSO4 =>
AgSO4 + CaNo3 = AgNo3 + CaSO4
K4[Fe(CN)6] + Cu = K3[Fe(CN)6] + KCu =>
K4[Fe(CN)6] + Cu = K3[Fe(CN)6] + KCu
C6H10 + KMnO4 + H2O = C6H10O2 + MnO2 + KOH =>
3 C6H10 + 4 KMnO4 + 2 H2O = 3 C6H10O2 + 4 MnO2 + 4 KOH
Rb2SO4 + KF = RbKF + SO4 =>
Rb2SO4 + 2 KF = 2 RbKF + SO4
Na3 + Cl4 = NaCl =>
4 Na3 + 3 Cl4 = 12 NaCl
KMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
AgOHNH4OH = AgOHNH3H2O =>
AgOHNH4OH = AgOHNH3H2O
CH3CH2CHO + Cr2O72{-} + H{+} = CH3CH2COOH + Cr3{+} + H2O =>
427 CH3CH2CHO + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2COOH + 4 Cr3{+} + 5 H2O
Al2(SO4)3 + Mg(OH)2 = MgSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Mg(OH)2 = 3 MgSO4 + 2 Al(OH)3
C57H92O6 + CH3OH = C3H5(OH)3 + C19H3402 =>
38 C57H92O6 + 258087.00000001CH3OH = 86105.000000003C3H5(OH)3 + 102 C19H3402
FeCl4 + NaOH = Fe(OH)4 + NaCl =>
FeCl4 + 4 NaOH = Fe(OH)4 + 4 NaCl
Hg(NO3)2 + H2 = HgO + N2O + H2O =>
Hg(NO3)2 + 4 H2 = HgO + N2O + 4 H2O
AlK(SO4)2*12H2O = AlK(SO4)2 + H2O =>
AlK(SO4)2*12H2O = AlK(SO4)2 + 12 H2O
(NH4)2S2O8 + NaOH = NH3 + Na2S2O8 + H2O =>
(NH4)2S2O8 + 2 NaOH = 2 NH3 + Na2S2O8 + 2 H2O
Cr + SnCl4 = Sn + CrCl2 =>
2 Cr + SnCl4 = Sn + 2 CrCl2
Zm + HCl = ZmCl2 + H =>
Zm + 2 HCl = ZmCl2 + 2 H
NbCl5 + H2SO4 + H2O = Nb2O2(SO4)3 + HCl =>
2 NbCl5 + 3 H2SO4 + 2 H2O = Nb2O2(SO4)3 + 10 HCl
C7H16 + O2 = H2O + CO2 =>
C7H16 + 11 O2 = 8 H2O + 7 CO2
Bi(NO3)3 + KI = K[BiI4] + KNO3 =>
Bi(NO3)3 + 4 KI = K[BiI4] + 3 KNO3
Na + ClH = NaCl + H2 =>
2 Na + 2 ClH = 2 NaCl + H2
C6H10 + H2SO4 = C6H11OSO2OH =>
C6H10 + H2SO4 = C6H11OSO2OH
Ag2S + H2SO4 = H2S + Ag2SO4 =>
Ag2S + H2SO4 = H2S + Ag2SO4
AlF3 + CuSO4 = CuF2 + Al2(SO4)3 =>
2 AlF3 + 3 CuSO4 = 3 CuF2 + Al2(SO4)3
Ni2(SO4)3 + NaNO3 = Na2SO4 + Ni(NO3)3 =>
Ni2(SO4)3 + 6 NaNO3 = 3 Na2SO4 + 2 Ni(NO3)3
C2H5(OH) + K2Cr2O7 + H2(SO4) = CH3COH + Cr2(SO4)3 + K2(SO4) + H2O =>
3 C2H5(OH) + K2Cr2O7 + 4 H2(SO4) = 3 CH3COH + Cr2(SO4)3 + K2(SO4) + 7 H2O
AgNO3 + K2CrO4 = AgK2 + CrO4NO3 =>
AgNO3 + K2CrO4 = AgK2 + CrO4NO3
(CH2)(CH1)(CH2)(CH2)(CH2)(CH3) + O2 = CO2 + H2O =>
(CH2)(CH1)(CH2)(CH2)(CH2)(CH3) + 9 O2 = 6 CO2 + 6 H2O
Fe3O4 + PbO = FeO + PbO2 =>
Fe3O4 + PbO = 3 FeO + PbO2
NaCl + AgNO3 + HNO3 = Na(NO3)2 + AgCl + H =>
NaCl + AgNO3 + HNO3 = Na(NO3)2 + AgCl + H
HClO2 = HCl + HClO4 =>
2 HClO2 = HCl + HClO4
C6H12O6 + CaCO3 = C6H10CaO6 + CO2 + H2O =>
C6H12O6 + CaCO3 = C6H10CaO6 + CO2 + H2O
BaCu + S = CuS + Ba =>
BaCu + S = CuS + Ba
C3H8O3 = C3H6O2 + H2O =>
C3H8O3 = C3H6O2 + H2O
FeSO(s) + KSCN(ac) = Fe(SCN)2(ac) + K2SO(s) =>
FeSO(s) + 2 KSCN(ac) = Fe(SCN)2(ac) + K2SO(s)
CH3OH + SF6 = CH2F2 + S + H2O =>
3 CH3OH + SF6 = 3 CH2F2 + S + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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