| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl3*6H2O = CrCl3 + 6 H2O
CuKN + H2O = KNO2 + CuO + H2 =>
CuKN + 3 H2O = KNO2 + CuO + 3 H2
H3PO4 + Cl2O7 = HClO4 + P4O10 =>
4 H3PO4 + 6 Cl2O7 = 12 HClO4 + P4O10
Zn + Au2CO3 = ZnCO3 + Au =>
Zn + Au2CO3 = ZnCO3 + 2 Au
Pb(s) + ZnCl2(ac) = PbCl2 + Zn =>
Pb(s) + ZnCl2(ac) = PbCl2 + Zn
NaOCl + KI = NaI + KCl + O =>
NaOCl + KI = NaI + KCl + O
C3H6 + H2O2 = C3H8O2 =>
C3H6 + H2O2 = C3H8O2
C4H8O2 = C + H + O =>
C4H8O2 = 4 C + 8 H + 2 O
MnS + KOH + I2 = KMnO4 + K2SO4 + KI + H2O =>
2 MnS + 32 KOH + 13 I2 = 2 KMnO4 + 2 K2SO4 + 26 KI + 16 H2O
Fe + HC1 = FeC4 + H2 =>
Fe + 4 HC1 = FeC4 + 2 H2
Au + HClO3 = Au(ClO3)3 + H2 =>
2 Au + 6 HClO3 = 2 Au(ClO3)3 + 3 H2
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(aq) + Cu(NO3)2(aq) =>
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(aq) + Cu(NO3)2(aq)
CrCl3 + Br2 + NaOH = NaClO4 + Na2CrO4 + NaBr + H2O =>
2 CrCl3 + 27 Br2 + 64 NaOH = 6 NaClO4 + 2 Na2CrO4 + 54 NaBr + 32 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
RuCl3*2H2O + PPh3 + H2CO3 = RuHCl(CO)(PPh3)3 + OPPh3 + H2O + HCl =>
2 RuCl3*2H2O + 11 PPh3 + 2 H2CO3 = 2 RuHCl(CO)(PPh3)3 + 5 OPPh3 + 3 H2O + 4 HCl
H3AsO4 + Pb(OH)2 = Pb(H2AsO4)2 + H2O =>
2 H3AsO4 + Pb(OH)2 = Pb(H2AsO4)2 + 2 H2O
C3H5(C18H35O2)3 + CH3OH = C3H5(OH)3 + C17H35COOCH3 =>
C3H5(C18H35O2)3 + 3 CH3OH = C3H5(OH)3 + 3 C17H35COOCH3
Ni(NO3)2 + K2(CO3) = Ni(CO3) + K(NO3) =>
Ni(NO3)2 + K2(CO3) = Ni(CO3) + 2 K(NO3)
Ni + MgSO3 = Mg + Ni(SO3) =>
Ni + MgSO3 = Mg + Ni(SO3)
ZnSO4 + Al = Al2(SO4)3 + Zn =>
3 ZnSO4 + 2 Al = Al2(SO4)3 + 3 Zn
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
CrO3 + H2S = Cr2(SO4) + S + H2O =>
2 CrO3 + 2 H2S = Cr2(SO4) + S + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
CuBr + Mg = Cu + MgBr2 =>
2 CuBr + Mg = 2 Cu + MgBr2
Co3P2 + H2O = Co(OH)2 + PH3 =>
Co3P2 + 6 H2O = 3 Co(OH)2 + 2 PH3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
Ni + HNO3 = Ni(HNO3) =>
Ni + HNO3 = Ni(HNO3)
NaOH + (NH4)2SO3 = Na2SO3 + H2O + NH3 =>
2 NaOH + (NH4)2SO3 = Na2SO3 + 2 H2O + 2 NH3
Fe3Br2 + Li2SO4 = Li2Br2 + Fe3SO4 =>
Fe3Br2 + Li2SO4 = Li2Br2 + Fe3SO4
Mg + C = MgC9000 =>
Mg + 9000 C = MgC9000
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
KI + KIO + HCl = I2 + KCl + H2O =>
KI + KIO + 2 HCl = I2 + 2 KCl + H2O
CaO + H2SO4 + Na2CO3 = Na2SO4 + CaCO3 + H2O =>
CaO + H2SO4 + Na2CO3 = Na2SO4 + CaCO3 + H2O
NH3 + Cr2(SO4)3 + H2O = Cr(OH)3 + (NH4)2SO4 =>
6 NH3 + Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3(NH4)2SO4
NaNO3 + HCN = NaCN + HNO3 =>
NaNO3 + HCN = NaCN + HNO3
S2O2 + O2 = SO3 =>
S2O2 + 2 O2 = 2 SO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
(NH4)2CO3 + BeSO4 = Be2CO3(OH2) + N + H + S + O =>
(NH4)2CO3 + 2 BeSO4 = Be2CO3(OH2) + 2 N + 6 H + 2 S + 7 O
Ba(OH)2 + AgNo3 = Ba(No3)2 + AgOH =>
Ba(OH)2 + 2 AgNo3 = Ba(No3)2 + 2 AgOH
K + Al(Cl3)3 = KCl + Al =>
9 K + Al(Cl3)3 = 9 KCl + Al
Sr(OH)2 + Fe(Cl2) = Fe(OH)2 + Sr(Cl2) =>
Sr(OH)2 + Fe(Cl2) = Fe(OH)2 + Sr(Cl2)
Th + HBr = ThBr4 + H5 =>
5 Th + 20 HBr = 5 ThBr4 + 4 H5
KCI + Na2SO3 = K2SO3 + NaCI =>
2 KCI + Na2SO3 = K2SO3 + 2 NaCI
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
AlCl3 + SrS = Al2S3 + SrCl2 =>
2 AlCl3 + 3 SrS = Al2S3 + 3 SrCl2
NaHCO3(s) + CH3CO2H(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3CO2H(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g)
C6H11OH + K2Cr2O7 + H2SO4 = C6H6O4 + H2O + K2SO4 + Cr2(SO4)3 =>
C6H11OH + 2 K2Cr2O7 + 8 H2SO4 = C6H6O4 + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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