| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(ClO4)3 + Al = Al(ClO4)3 + Fe
PbCl + Mn = PbMn + Cl =>
PbCl + Mn = PbMn + Cl
Cu2 + SO4 = Cu2SO4 =>
Cu2 + SO4 = Cu2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li2SO4 + Zn(CO3)2 = Li2CO3 + Zn(SO4)2 =>
2 Li2SO4 + Zn(CO3)2 = 2 Li2CO3 + Zn(SO4)2
Bi3 + OH = Bi(OH)3 =>
Bi3 + 9 OH = 3 Bi(OH)3
PCl5 + P4O10 = PO + Cl2 =>
6 PCl5 + P4O10 = 10 PO + 15 Cl2
Fe2(CO3)3 + C + H2O = CO + Fe(OH)3 =>
Fe2(CO3)3 + 3 C + 3 H2O = 6 CO + 2 Fe(OH)3
CuCl2 + NaCl = NaCu + Cl2 =>
2 CuCl2 + 2 NaCl = 2 NaCu + 3 Cl2
NaOH(aq) + Ca(NO3)2(aq) = Na(NO3)2 + CaOH =>
NaOH(aq) + Ca(NO3)2(aq) = Na(NO3)2 + CaOH
CH3COCOOH + O2 = H2O + CO2 =>
2 CH3COCOOH + 5 O2 = 4 H2O + 6 CO2
Al3 + CuCl2 = AlCl2 + Cu =>
Al3 + 3 CuCl2 = 3 AlCl2 + 3 Cu
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
C6H10 + C4H4BrNO2 = C6H9Br + C4H5NO2 =>
C6H10 + C4H4BrNO2 = C6H9Br + C4H5NO2
KClO + HBr = KBr + HClO =>
KClO + HBr = KBr + HClO
Zn(NO3)3 + CH3COOH = Zn(CH3COO)3 + HNO3 =>
Zn(NO3)3 + 3 CH3COOH = Zn(CH3COO)3 + 3 HNO3
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
NaHg2 + NH4Cl = NaCl + NH3 + Hg + H2 =>
2 NaHg2 + 2 NH4Cl = 2 NaCl + 2 NH3 + 4 Hg + H2
Cu + HNO3 = Cu(N2O6) + NO + H2OO =>
Cu + 4 HNO3 = Cu(N2O6) + 2 NO + 2 H2OO
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
PbO2 + S2O3 = PbO + SO3 =>
3 PbO2 + S2O3 = 3 PbO + 2 SO3
NaBH4(s) + H2SO4(aq) = B2H6(g) + H2(g) + Na2SO4(aq) =>
2 NaBH4(s) + H2SO4(aq) = B2H6(g) + 2 H2(g) + Na2SO4(aq)
C6H5BrMg + C13H10O = C19H15O + MgBr =>
C6H5BrMg + C13H10O = C19H15O + MgBr
NaOH + Zn(OH) = ZnNa2 + H2O2 =>
4 NaOH + 2 Zn(OH) = 2 ZnNa2 + 3 H2O2
Cu + C4H8N2O2 = Cu(C4H8N2O2)2 =>
Cu + 2 C4H8N2O2 = Cu(C4H8N2O2)2
PI3 + Br2 + H2O = HBr + I2 + H3PO4 =>
2 PI3 + 5 Br2 + 8 H2O = 10 HBr + 3 I2 + 2 H3PO4
CoO + Na2B4O7 = Co(BO2)2 + NaBO2 =>
CoO + Na2B4O7 = Co(BO2)2 + 2 NaBO2
MgS + ZnCl2 = MgCl2 + ZnS =>
MgS + ZnCl2 = MgCl2 + ZnS
KAlSi3O8 + CO2 + H2O = Al2Si2O5 + O4H4 + H4SiO4 + KHCO3 =>
2 KAlSi3O8 + 2 CO2 + 11 H2O = Al2Si2O5 + O4H4 + 4 H4SiO4 + 2 KHCO3
NH3(gas) + HCl(gas) = NH4Cl =>
NH3(gas) + HCl(gas) = NH4Cl
Fe2(SO4)3 + KOH = Fe2KOH + (SO4)3 =>
Fe2(SO4)3 + KOH = Fe2KOH + (SO4)3
V(OH)3 + H2S = V2S3 + H2O =>
2 V(OH)3 + 3 H2S = V2S3 + 6 H2O
Br + H2S = HBr + S =>
2 Br + H2S = 2 HBr + S
C3H6O + I2 = HI + C3H5IO =>
C3H6O + I2 = HI + C3H5IO
Cl2 + KBr = KBrCl4 =>
2 Cl2 + KBr = KBrCl4
AnswerH3PO4 + AnswerNaOH = AnswerNa3PO4 + AnswerH2O =>
AnswerH3PO4 + 3 AnswerNaOH = AnswerNa3PO4 + 3 AnswerH2O
HC2H3O2 + K2CO2 = H2O + CO2 + KC2H3O2 =>
7 HC2H3O2 + 4 K2CO2 = 2 H2O + 2 CO2 + 8 KC2H3O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3PO4 + Al = AlPO4 + H2 =>
2 H3PO4 + 2 Al = 2 AlPO4 + 3 H2
CrO3 + NO + H2O = Cr(OH)3 + HNO3 =>
CrO3 + NO + 2 H2O = Cr(OH)3 + HNO3
K2SO4 + Pb(ClO4)2 = PbSO4 + KClO4 =>
K2SO4 + Pb(ClO4)2 = PbSO4 + 2 KClO4
Ca3Al2Si3O12 + Al2O3 = CaAl2Si2O8 + Ca2Al(AlSiO7) =>
Ca3Al2Si3O12 + Al2O3 = CaAl2Si2O8 + Ca2Al(AlSiO7)
Pb{4+}O + HCl = Pb{2+}Cl + H{2+}O + Cl =>
Pb{4+}O + HCl = Pb{2+}Cl + H{2+}O + Cl
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
Ag + Sn = Ag3Sn =>
3 Ag + Sn = Ag3Sn
H2SO4 + CaCO3 = CaSO4 + CO2H2O =>
H2SO4 + CaCO3 = CaSO4 + CO2H2O
Li2CO3 + BaI2 = LiI + BaCO3 =>
Li2CO3 + BaI2 = 2 LiI + BaCO3
Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2
Fe(NO3)2 + HNO3 + O2 = Fe(NO3)3 + H2O =>
4 Fe(NO3)2 + 4 HNO3 + O2 = 4 Fe(NO3)3 + 2 H2O
Bi3 + CN1 = Bi(CN)3 =>
Bi3 + 9 CN1 = 3 Bi(CN)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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