| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 24 HNO3 = 24 NO2 + 4 C3H2O4 + 19 H2O
F2 + FeCl3 = FeF + Cl2 =>
F2 + 2 FeCl3 = 2 FeF + 3 Cl2
C3H6O2 + Cl2 + P = C3H5OCl + POCl3 + HCl =>
2 C3H6O2 + 5 Cl2 + 2 P = 2 C3H5OCl + 2 POCl3 + 2 HCl
AuSO4 + Ag = AgSO4 + Au =>
AuSO4 + Ag = AgSO4 + Au
Cl2 + Na2S = Cl2S + Na =>
Cl2 + Na2S = Cl2S + 2 Na
C14H18N2 + O2 = CO2 + H2O + N2 =>
2 C14H18N2 + 37 O2 = 28 CO2 + 18 H2O + 2 N2
CH2(OH)CH2CH2(OH) + KMnO4 + KOH = K2MnO4 + COOKCH2COOK + H2O =>
CH2(OH)CH2CH2(OH) + 8 KMnO4 + 10 KOH = 8 K2MnO4 + COOKCH2COOK + 8 H2O
Na2S + SbCl3 = NaCl + Sb2(S)3 =>
3 Na2S + 2 SbCl3 = 6 NaCl + Sb2(S)3
Mg + Li2CO3 = MgCO3 + Li =>
Mg + Li2CO3 = MgCO3 + 2 Li
H3O + H2SO4 = SO2 + H2O =>
2 H3O + H2SO4 = SO2 + 4 H2O
Pb(NO3)2 + K1 = Pb1 + KNO3 =>
Pb(NO3)2 + 2 K1 = Pb1 + 2 KNO3
CO2 + Cu + H2O = CuO + CH4 =>
CO2 + 4 Cu + 2 H2O = 4 CuO + CH4
AgNO2 + FeCl3 = Fe(NO2)3 + AgCl =>
3 AgNO2 + FeCl3 = Fe(NO2)3 + 3 AgCl
C6H5OH + HCHO + NH4Cl = C6H2OH(CH2NH3Cl)3 + H2O =>
C6H5OH + 3 HCHO + 3 NH4Cl = C6H2OH(CH2NH3Cl)3 + 3 H2O
HBr(aq)RbOH(aq) = H2O(l)RbBr(aq) =>
HBr(aq)RbOH(aq) = H2O(l)RbBr(aq)
(NH4)3Po4 = H3Po4 + NH3 =>
(NH4)3Po4 = H3Po4 + 3 NH3
NH4{+]+OH{-} = NH3+H2O =>
NH4{+]+OH{-} = NH3+H2O
C3H8 + O2 + NH3 = NC3H3 + H2O =>
C3H8 + 2 O2 + NH3 = NC3H3 + 4 H2O
HOCl + I + H = ClI + H2O =>
HOCl + I + H = ClI + H2O
{238}U{92} = {239}U{92} =>
239{238}U{92} = 238{239}U{92}
(H3O)2SiF6 + NaOH = Na2SiF6 + H2O =>
(H3O)2SiF6 + 2 NaOH = Na2SiF6 + 4 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
{238}U{92} = {239}U{92} =>
239{238}U{92} = 238{239}U{92}
HC2H3O2Ca(OH) = CaC2H3O2H2O =>
HC2H3O2Ca(OH) = CaC2H3O2H2O
Sr(OH)2 + HCl = [Sr(OH)]Cl + H2O =>
Sr(OH)2 + HCl = [Sr(OH)]Cl + H2O
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Ca + CuCl2 = Cu + CaCl3 =>
2 Ca + 3 CuCl2 = 3 Cu + 2 CaCl3
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O =>
NH2OH + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O
CaO + Na2SiO3 = CaSiO3 + Na2O =>
CaO + Na2SiO3 = CaSiO3 + Na2O
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O =>
NH2OH + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NH4HSO4 + H2O
Cu + H(SO4) = Cu(SO4) + H2O + S =>
7 Cu + 8 H(SO4) = 7 Cu(SO4) + 4 H2O + S
C5H12(OH)2 + O2 = CO2 + H2O =>
2 C5H12(OH)2 + 15 O2 = 10 CO2 + 14 H2O
Ag(NO3)2 + H2S = AgS + HNO3 =>
Ag(NO3)2 + H2S = AgS + 2 HNO3
NaOH + H3(Po4) = Na3(Po4) + H2O =>
3 NaOH + H3(Po4) = Na3(Po4) + 3 H2O
MnSO4 + KNO3 + KOH = K2MnO4 + KNO2 + K2SO4 + H2O =>
MnSO4 + 2 KNO3 + 4 KOH = K2MnO4 + 2 KNO2 + K2SO4 + 2 H2O
NaOH + CH3COOH = H2O + CNaOH =>
2 NaOH + CH3COOH = 2 H2O + 2 CNaOH
Ca(OH)2 + H4Fe(CN)6 = Ca2Fe(CN)6 + H2O =>
2 Ca(OH)2 + H4Fe(CN)6 = Ca2Fe(CN)6 + 4 H2O
Mg + HgOH = Hg + MgOH =>
Mg + HgOH = Hg + MgOH
Pb + Zn2Cl = PbCl2 + Zn =>
Pb + 2 Zn2Cl = PbCl2 + 4 Zn
H{2+} + Br{2-} = HBr =>
H{2+} + Br{2-} = HBr
NaMnO4 + FeCl3 = NaCl3 + FeMnO4 =>
NaMnO4 + FeCl3 = NaCl3 + FeMnO4
H{2+} + Br{2-} = HBr =>
H{2+} + Br{2-} = HBr
HBrO + Cu = Cu(BrO)3 + H2 =>
6 HBrO + 2 Cu = 2 Cu(BrO)3 + 3 H2
Pb(C2H3O2)2 + K2(Cr2O7) = Pb(Cr2O7) + K(C2H3O2) =>
Pb(C2H3O2)2 + K2(Cr2O7) = Pb(Cr2O7) + 2 K(C2H3O2)
(CO3) + Ca = CaCO3 =>
(CO3) + Ca = CaCO3
Mn(OH)2 + HNO3 = Mn + H2O + NO3 =>
Mn(OH)2 + 2 HNO3 = Mn + 2 H2O + 2 NO3
RCOCl + NH(D)(Z) = RCON(D)(Z) + HCl =>
RCOCl + NH(D)(Z) = RCON(D)(Z) + HCl
H2 + I2 = H4I5 =>
4 H2 + 5 I2 = 2 H4I5
MgSO4 + Al(CH3COO)3 = Mg(CH3COO)2 + Al2(SO4)3 =>
3 MgSO4 + 2 Al(CH3COO)3 = 3 Mg(CH3COO)2 + Al2(SO4)3
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/30/24
Équations équilibrées sur05/30/23
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