| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 LOL2O = 6 LOL + O2
AuCl3 + HCOH + NaOH = HCOONa + NaCl + Au + H2O =>
2 AuCl3 + 3 HCOH + 9 NaOH = 3 HCOONa + 6 NaCl + 2 Au + 6 H2O
NH2COONH4(g) = CO2(g) + NH3(g) =>
NH2COONH4(g) = CO2(g) + 2 NH3(g)
(NH4)NO3 = NH3 + HNO3 =>
(NH4)NO3 = NH3 + HNO3
LiOH + Fe(NO3)2 = Li(NO3) + Fe(OH)2 =>
2 LiOH + Fe(NO3)2 = 2 Li(NO3) + Fe(OH)2
CH3OH + KOH = C2H5OK + H2O =>
2 CH3OH + KOH = C2H5OK + 2 H2O
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
NaClO + FeO = NaCl + Fe2O3 =>
NaClO + 2 FeO = NaCl + Fe2O3
NaC2H3O2 + ZnSO4 = Na2SO4 + Zn(C2H3O2)2 =>
2 NaC2H3O2 + ZnSO4 = Na2SO4 + Zn(C2H3O2)2
Ca(s) + HCl(aq) = CaCl(aq) + H2(aq) =>
2 Ca(s) + 2 HCl(aq) = 2 CaCl(aq) + H2(aq)
CH2(OH)CH2(OH) + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
5 CH2(OH)CH2(OH) + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 CH3COOH
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O
KNaC4H4O6*4H2O + CH3COOH = KHC4H4O6 + CH3COONa + H2O =>
KNaC4H4O6*4H2O + CH3COOH = KHC4H4O6 + CH3COONa + 4 H2O
C2H3Br + O2 = CO2 + H2O + HBr =>
2 C2H3Br + 5 O2 = 4 CO2 + 2 H2O + 2 HBr
H2SO4 + Mg(OH)2 = H2(OH)2 + Mg2(SO4)2 =>
2 H2SO4 + 2 Mg(OH)2 = 2 H2(OH)2 + Mg2(SO4)2
Al(NO3)3 + Na2O = Al2O3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2O = Al2O3 + 6 NaNO3
SrSO3 + CH3COOH = CH2COOSr + H2O + SO2 =>
SrSO3 + CH3COOH = CH2COOSr + H2O + SO2
(MgO)3(SiO2)2 + NaOH = MgO + Na2SiO3 + H2O =>
(MgO)3(SiO2)2 + 4 NaOH = 3 MgO + 2 Na2SiO3 + 2 H2O
Al(NO3)3 + H2 + SO4 = HNO3 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 H2 + 3 SO4 = 6 HNO3 + Al2(SO4)3
Na + HBr = NaBr + H2 =>
2 Na + 2 HBr = 2 NaBr + H2
NH3 + H2O = NH6 + OH =>
NH3 + 3 H2O = NH6 + 3 OH
Cl2(g) + HI(g) = I2(s) + HCl =>
Cl2(g) + 2 HI(g) = I2(s) + 2 HCl
Cu2CO3(OH)2 + C = CO2 + Cu + H2O =>
Cu2CO3(OH)2 + C = 2 CO2 + 2 Cu + H2O
LiBr + AgNo3 = LiNo3 + AgBr =>
LiBr + AgNo3 = LiNo3 + AgBr
LiSO3 = LiS + O2 =>
2 LiSO3 = 2 LiS + 3 O2
CsOH + Al + H2O = Cs2(Al(OH)4(H2O)2) + H2 =>
2 CsOH + Al + 4 H2O = Cs2(Al(OH)4(H2O)2) + H2
H3PO3 + AgNO3 = H3PO4 + Ag + NO2 =>
H3PO3 + AgNO3 = H3PO4 + Ag + NO2
Al(OH)2Cl + H2SO4 = Al2(SO4)3 + HCl + H2O =>
2 Al(OH)2Cl + 3 H2SO4 = Al2(SO4)3 + 2 HCl + 4 H2O
Ca3(PO4)2(aq) + SiO2(s) + C(s) = P4(s) + CaSiO3(s) + CO2(g) =>
2 Ca3(PO4)2(aq) + 6 SiO2(s) + 5 C(s) = P4(s) + 6 CaSiO3(s) + 5 CO2(g)
Pb(CH3COO)2 + Li(I) = PbLi + (CH3COO)2I =>
Pb(CH3COO)2 + Li(I) = PbLi + (CH3COO)2I
C7H8O + C2H3ClO2 + KOH = C9H10O3 + H2O + KCl =>
C7H8O + C2H3ClO2 + KOH = C9H10O3 + H2O + KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2OH + O2(g) = CO2 + H2O =>
CH3CH2OH + 3 O2(g) = 2 CO2 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
KMnO4 + NaC2O4 + H2SO4 = CO2 + H2O + Na2SO4 + MnSO4 + K2SO4 =>
2 KMnO4 + 10 NaC2O4 + 8 H2SO4 = 20 CO2 + 8 H2O + 5 Na2SO4 + 2 MnSO4 + K2SO4
Cu(NO3)2 + NaBr = Na(NO3) + Cu(Br)2 =>
Cu(NO3)2 + 2 NaBr = 2 Na(NO3) + Cu(Br)2
Cu + NaOH + H2O = NaCu(OH)4 + H2 =>
2 Cu + 2 NaOH + 6 H2O = 2 NaCu(OH)4 + 3 H2
PbS(g) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(g) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
Sb2S3 + NaOH = NaSbS2 + NaSbO2 + H2O =>
2 Sb2S3 + 4 NaOH = 3 NaSbS2 + NaSbO2 + 2 H2O
H2SO4(aq) + C8H12O8Sn = H2O12S3Sn + CH3COOH =>
3 H2SO4(aq) + C8H12O8Sn = H2O12S3Sn + 4 CH3COOH
Ai(OH)3 + H2SO4 = Ai2(SO4)3 + H2O =>
2 Ai(OH)3 + 3 H2SO4 = Ai2(SO4)3 + 6 H2O
NO + CrCl2 + H2O = Cr + HCl + HNO3 =>
2 NO + 3 CrCl2 + 4 H2O = 3 Cr + 6 HCl + 2 HNO3
CH3OOH1 = CO2 + H30 =>
15 CH3OOH1 = 15 CO2 + 2 H30
Fe2{+} + Cu = Cu2{+} + Fe =>
Fe2{+} + 2 Cu = Cu2{+} + 2 Fe
C2H5OH + (Cr2O7){-2} + H{+} = CH3COOH + Cr{+3} + H2O =>
3 C2H5OH + 2(Cr2O7){-2} + 16 H{+} = 3 CH3COOH + 4 Cr{+3} + 11 H2O
PbO2 + HCl = Pb(ClO3)2 + H2O + PbCl2 =>
6 PbO2 + 12 HCl = Pb(ClO3)2 + 6 H2O + 5 PbCl2
NaC2H3O2 + Ag2SO4 = AgC2H3O2 + Na2SO4 =>
2 NaC2H3O2 + Ag2SO4 = 2 AgC2H3O2 + Na2SO4
Na2S + H2O = NaOH + H2SNaOH =>
Na2S + 2 H2O = NaOH + H2SNaOH
H2N2O5 + K = K(N2O5)5 + H2 =>
5 H2N2O5 + K = K(N2O5)5 + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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