| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5630H740O3500 + 4065 O2 = 5630 CO2 + 370 H2O
Cr + KOH + KClO3 = KCl + K2CrO4 + H2O =>
Cr + 2 KOH + KClO3 = KCl + K2CrO4 + H2O
Fe2(SO4)3 + H2 = SO2 + Fe + H2O =>
Fe2(SO4)3 + 6 H2 = 3 SO2 + 2 Fe + 6 H2O
HgNH3 + HCl = Hg2Cl2 + NH4 =>
2 HgNH3 + 2 HCl = Hg2Cl2 + 2 NH4
Fe + HC1 = FeC13 + H2 =>
2 Fe + 26 HC1 = 2 FeC13 + 13 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2O3(s) + H2 = Fe + H2O =>
Fe2O3(s) + 3 H2 = 2 Fe + 3 H2O
BaO + H2O = BaOH + OH =>
BaO + H2O = BaOH + OH
Zn3N2 + H2O = ZnO + NH3 =>
Zn3N2 + 3 H2O = 3 ZnO + 2 NH3
CuSO4 + KOH = CuH + SO4KO =>
CuSO4 + KOH = CuH + SO4KO
Mg[NO3]2 + K3[PO4] = Mg3[PO4]2 + K[NO3] =>
3 Mg[NO3]2 + 2 K3[PO4] = Mg3[PO4]2 + 6 K[NO3]
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
(NH4)2SO4 + Pb(OH)2 = PbSO4 + NH4(OH) =>
(NH4)2SO4 + Pb(OH)2 = PbSO4 + 2 NH4(OH)
Zn + NiI = Ni + ZnI2 =>
Zn + 2 NiI = 2 Ni + ZnI2
HPO4 + NH4 + MoO4 + H = (NH3)3PO4(MoO)12 + H2O =>
HPO4 + 3 NH4 + 12 MoO4 + 68 H = (NH3)3PO4(MoO)12 + 36 H2O
Al(OH)3 + KCl = KOH + AlCl3 =>
Al(OH)3 + 3 KCl = 3 KOH + AlCl3
SiO2 + (MgOH)2SO4 = Mg2(SiO4) + MgSO4 + H2O =>
SiO2 + 2(MgOH)2SO4 = Mg2(SiO4) + 2 MgSO4 + 2 H2O
Zn2 + H(HSO4) = H + Zn(HSO4)2 =>
Zn2 + 4 H(HSO4) = 4 H + 2 Zn(HSO4)2
Ag2CO3 + NaOH = Na2CO3 + Ag2O + H2O =>
Ag2CO3 + 2 NaOH = Na2CO3 + Ag2O + H2O
C6H5NO2 + N2O + OH{-} = CO3{-2} + H2O + N2 =>
2 C6H5NO2 + 25 N2O + 24 OH{-} = 12 CO3{-2} + 17 H2O + 26 N2
AlBr3 + H2SO4 = AlSO4 + Br3H2 =>
AlBr3 + H2SO4 = AlSO4 + Br3H2
(NH4)3PO4 + NaNO3 = (NH4)NO3 + Na3PO4 =>
(NH4)3PO4 + 3 NaNO3 = 3(NH4)NO3 + Na3PO4
HClO + HCl = H2O + Cl2 =>
HClO + HCl = H2O + Cl2
Pb + Cl2 + NaOH = PbOH + NaCl =>
2 Pb + Cl2 + 2 NaOH = 2 PbOH + 2 NaCl
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + NO3Ca =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + NO3Ca
NaClO4 + NaI + H2SO4 = NaCl + I2 + NaSO4 + H2O =>
NaClO4 + 4 NaI + 4 H2SO4 = NaCl + 2 I2 + 4 NaSO4 + 4 H2O
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
KMnO4 + HCl + K4[Fe(CN)6] = MnCl2 + K3[Fe(CN)6] + KCl + H2O =>
KMnO4 + 8 HCl + 5 K4[Fe(CN)6] = MnCl2 + 5 K3[Fe(CN)6] + 6 KCl + 4 H2O
NaHSO3 + NaClO = Na2SO4 + HCl =>
NaHSO3 + NaClO = Na2SO4 + HCl
C2H4Cl2 + O2 = CO + H2O + Cl2 =>
C2H4Cl2 + 2 O2 = 2 CO + 2 H2O + Cl2
Cu(C6H11O)2 = Cu + (C6H11O)2 =>
Cu(C6H11O)2 = Cu + (C6H11O)2
Z(NO3)2 + (NH4)3PO4 = Z3(PO4)2 + NH4NO3 =>
3 Z(NO3)2 + 2(NH4)3PO4 = Z3(PO4)2 + 6 NH4NO3
HI + Zn(NO3)2 = ZnI2 + HNO3 =>
2 HI + Zn(NO3)2 = ZnI2 + 2 HNO3
Zn + AlCl3 = Al3 + ZnCl2 =>
9 Zn + 6 AlCl3 = 2 Al3 + 9 ZnCl2
Si7H3 + O2 = SiO2 + H2O =>
4 Si7H3 + 31 O2 = 28 SiO2 + 6 H2O
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
CH3COOH + C2H6CHCH2OH = CH3COOCH2CH2CHC2H6 + H2O =>
4 CH3COOH + 5 C2H6CHCH2OH = 4 CH3COOCH2CH2CHC2H6 + 5 H2O
NaOH(s) + HCl(aq) = NaCl(aq) + H2O(lg) =>
NaOH(s) + HCl(aq) = NaCl(aq) + H2O(lg)
H2SO4 + Na = H2O + SO2 + NaSO4 =>
2 H2SO4 + Na = 2 H2O + SO2 + NaSO4
Na3PO3 + K2CrO4 + H2SO4 = Na3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na3PO3 + 2 K2CrO4 + 5 H2SO4 = 3 Na3PO4 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
MgCO3 + BaCl2 = MgCl2 + BaCO3 =>
MgCO3 + BaCl2 = MgCl2 + BaCO3
AlCl3 + Cd(NO3)2 = Al(NO3)2 + CdCl3 =>
AlCl3 + Cd(NO3)2 = Al(NO3)2 + CdCl3
Zn + Pb(NO2)2 = Zn(NO2)2 + Pb =>
Zn + Pb(NO2)2 = Zn(NO2)2 + Pb
Al(CH)3 + KMnO4 + KOH = Al(OH)3 + K2MnO4 + CH4 + O2 =>
2 Al(CH)3 + 24 KMnO4 + 24 KOH = 2 Al(OH)3 + 24 K2MnO4 + 6 CH4 + 9 O2
Mg + MHCl = MgCl2 + MH =>
Mg + 2 MHCl = MgCl2 + 2 MH
CH3CH(OH)CO2H = H + CH3CH(OH)CO2 =>
CH3CH(OH)CO2H = H + CH3CH(OH)CO2
C2H4(g) + Cl2(g) = CHCl3(g) + HCl(g) =>
C2H4(g) + 4 Cl2(g) = 2 CHCl3(g) + 2 HCl(g)
Al + H + O = Al(OH)3 =>
Al + 3 H + 3 O = Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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