| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3CHCHCH2CH3 + KMnO4 + KOH = CH3CH2COOKCH3COOK + K2MnO4 + H2O =>
CH3CHCHCH2CH3 + 8 KMnO4 + 10 KOH = CH3CH2COOKCH3COOK + 8 K2MnO4 + 6 H2O
Cu{2+} + H2NCH2CH2NH2 = Cu(H2NCH2CH2NH2){2+} =>
Cu{2+} + H2NCH2CH2NH2 = Cu(H2NCH2CH2NH2){2+}
Me4NBr5 = Me4NBr + Br4 =>
Me4NBr5 = Me4NBr + Br4
C + H8 = C3H8 =>
3 C + H8 = C3H8
KI + H2SO4 = K2SO4 + I2 + H2S + H4O =>
16 KI + 9 H2SO4 = 8 K2SO4 + 8 I2 + H2S + 4 H4O
CaCl2(aq) + AgNO3(aq) = AgCl2(aq) + CaNO3(aq) =>
CaCl2(aq) + AgNO3(aq) = AgCl2(aq) + CaNO3(aq)
KI + PbC4H6O4 = KC4H6O4 + PbI =>
KI + PbC4H6O4 = KC4H6O4 + PbI
XCuCl2 + XAgNO3 = XCu(NO3)2 + XAgCl =>
XCuCl2 + 2 XAgNO3 = XCu(NO3)2 + 2 XAgCl
C18H36O2CH3 + O2 = CO2 + H2O =>
4 C18H36O2CH3 + 111 O2 = 76 CO2 + 78 H2O
Fe + HCl = FeCl2 + H2Cl =>
Fe + 4 HCl = FeCl2 + 2 H2Cl
Nb2O5 + HF = NbO2F + H2O =>
Nb2O5 + 2 HF = 2 NbO2F + H2O
LiNO3 + FeSO4 = LiSO4 + FeNO3 =>
LiNO3 + FeSO4 = LiSO4 + FeNO3
KF + MgSO4 = MgK + SO4F =>
KF + MgSO4 = MgK + SO4F
NaBr + AgNO{-3} = NaNO{-3} + AgBr =>
NaBr + AgNO{-3} = NaNO{-3} + AgBr
CH3COONa + H2O = C2H6 + NaHCO3 + H2 =>
2 CH3COONa + 2 H2O = C2H6 + 2 NaHCO3 + H2
Fe(CrO2)2 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 Fe(CrO2)2 + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
[Fe(H2O)6](NO3)2 = FeO + H2O + NO2 + O2 =>
2[Fe(H2O)6](NO3)2 = 2 FeO + 12 H2O + 4 NO2 + O2
Al2O3 + HCl + H2O = Al2(OH)5Cl =>
Al2O3 + HCl + 2 H2O = Al2(OH)5Cl
Mg5 + H2O = Mg(OH)2 + H2 =>
Mg5 + 10 H2O = 5 Mg(OH)2 + 5 H2
CO2 + Na2SO4 + Na2MnO4 = MnSO4 + Na2CO3 + O2 =>
2 CO2 + Na2SO4 + Na2MnO4 = MnSO4 + 2 Na2CO3 + O2
CrO3 + MnO2 + H{+} = MnO4{-} + Cr{3+} + H2O =>
CrO3 + MnO2 + 2 H{+} = MnO4{-} + Cr{3+} + H2O
NaNO3 + K2CrO4 = Na2CrO4 + K(NO3) =>
2 NaNO3 + K2CrO4 = Na2CrO4 + 2 K(NO3)
Cu + SrCl2 = CuCl2 + Sr =>
Cu + SrCl2 = CuCl2 + Sr
Zn + HNO3 = Zn(OH)2 + NO2 =>
Zn + 2 HNO3 = Zn(OH)2 + 2 NO2
Fe + CH4 + O3 = FeC2 + H2O =>
3 Fe + 6 CH4 + 4 O3 = 3 FeC2 + 12 H2O
H3N + O2 = NO + H2O =>
4 H3N + 5 O2 = 4 NO + 6 H2O
NiCl2 + NaCl = NiCl3 + Na =>
NiCl2 + NaCl = NiCl3 + Na
Fe2O3 + SO4 = Fe2SO4 + O3 =>
Fe2O3 + SO4 = Fe2SO4 + O3
MgCO3 + HNO3 = CO2 + Mg(NO3)2 + H2O =>
MgCO3 + 2 HNO3 = CO2 + Mg(NO3)2 + H2O
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
NH3Cl + Ca(OH2) = NH3 + CaCl2 + H2O =>
2 NH3Cl + Ca(OH2) = 2 NH3 + CaCl2 + H2O
CuO + nitricacid = Cu(NO3)2 + water =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
(S) + O2 = SO3 =>
2(S) + 3 O2 = 2 SO3
HNo3 + Ag = AgNo3 + H =>
HNo3 + Ag = AgNo3 + H
K2O + CuCl2 = CuO + KCl =>
K2O + CuCl2 = CuO + 2 KCl
Sr2CO3 + O2 = SrO + CO2 =>
2 Sr2CO3 + O2 = 4 SrO + 2 CO2
HCOOH + BaCl2 = Ba(COOH)2 + HCl =>
2 HCOOH + BaCl2 = Ba(COOH)2 + 2 HCl
Ag(s) + S(g) = Ag2S(s) =>
2 Ag(s) + S(g) = Ag2S(s)
HIO3 + FeSO4 + H2O = Fe(OH)SO4 + I2 =>
2 HIO3 + 10 FeSO4 + 4 H2O = 10 Fe(OH)SO4 + I2
NaCl + H2O = NaOH(aq) + Cl2(g) + H2(g) =>
2 NaCl + 2 H2O = 2 NaOH(aq) + Cl2(g) + H2(g)
NaOH + KHC8H4O4 = H2O + KNaC8H4O4 =>
NaOH + KHC8H4O4 = H2O + KNaC8H4O4
La3 + O2 = La2O3 =>
4 La3 + 9 O2 = 6 La2O3
KOH + Al + H2SO4 = KAl(SO4)2*H2O + H2 =>
2 KOH + 2 Al + 4 H2SO4 = 2 KAl(SO4)2*H2O + 3 H2
Be + P2 = Be3P2 =>
3 Be + P2 = Be3P2
Cr(SO4)3 + H2O + KMnO4 + K2S04 = K2Cr2O7 + H2SO4 + MnSO4 =>
36 Cr(SO4)3 + 102 H2O + 26 KMnO4 + 5 K2S04 = 18 K2Cr2O7 + 102 H2SO4 + 26 MnSO4
Cu(NO3)2 + KI = CuI + KNO3 + I2 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + 4 KNO3 + I2
Pd + O = PdO =>
Pd + O = PdO
CaSO4 + K = K2SO4 + Ca =>
CaSO4 + 2 K = K2SO4 + Ca
Ca + P4 = Ca2P4 =>
2 Ca + P4 = Ca2P4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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