| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O2 + NaOH = CH3COONa + CH3OH
H2O2 + NaOH + CH3(CH2)10COCl = (CH3(CH2)10CO)2O2 + NaCl + H2O =>
H2O2 + 2 NaOH + 2 CH3(CH2)10COCl = (CH3(CH2)10CO)2O2 + 2 NaCl + 2 H2O
C8H18(l) + O2 = CO2 + H2O =>
2 C8H18(l) + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + Ca(OH)2 = CH3COOCa + CO2 + H2O =>
9 CH3COOH + 8 Ca(OH)2 = 8 CH3COOCa + 2 CO2 + 14 H2O
FeSO4 + Mn(OH)2 + O2 + H2O = MnSO4 + Fe(OH)3 =>
4 FeSO4 + 4 Mn(OH)2 + O2 + 2 H2O = 4 MnSO4 + 4 Fe(OH)3
Na2(SiO)3 + KOH = NaOH + K2(SiO)3 =>
Na2(SiO)3 + 2 KOH = 2 NaOH + K2(SiO)3
Ca(OH)2(aq) + Al2(SO4)3(aq) = CaSO4(aq) + Al(OH)3 =>
3 Ca(OH)2(aq) + Al2(SO4)3(aq) = 3 CaSO4(aq) + 2 Al(OH)3
Bi(OH)3 + Na2Sn(OH)4 = Bi + Na2Sn(OH)6 =>
2 Bi(OH)3 + 3 Na2Sn(OH)4 = 2 Bi + 3 Na2Sn(OH)6
NaOH(aq) + H2SO4(aq) = Na2SO4 + H2O =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4 + 2 H2O
ClO2 = Cl + O =>
ClO2 = Cl + 2 O
NaClO + NaOH + Br2 = NaBrO3 + H2O + NaCl =>
5 NaClO + 2 NaOH + Br2 = 2 NaBrO3 + H2O + 5 NaCl
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
KOH + NaOH = K[Na(OH)2] =>
KOH + NaOH = K[Na(OH)2]
Li2S(aq) + AgNO3(aq) = LiNO3 + Ag2S =>
Li2S(aq) + 2 AgNO3(aq) = 2 LiNO3 + Ag2S
CuSO4 + Al + H2O = Al2(SO4)3 + Cu(OH)2 + H2 =>
3 CuSO4 + 2 Al + 6 H2O = Al2(SO4)3 + 3 Cu(OH)2 + 3 H2
Cr2O3 + Na2SO3 = SO2 + NaCrO2 =>
Cr2O3 + Na2SO3 = SO2 + 2 NaCrO2
Fe{2+} + SO4{2-} + C + H{+} = FeS2 + CO2 + H2O =>
2 Fe{2+} + 4 SO4{2-} + 7 C + 4 H{+} = 2 FeS2 + 7 CO2 + 2 H2O
Al + PO4 = AlPO4 =>
Al + PO4 = AlPO4
K2S + MoF6 = KF + MoS3 =>
3 K2S + MoF6 = 6 KF + MoS3
NH4Cl + HNo3 = NH4No3 + HCl =>
NH4Cl + HNo3 = NH4No3 + HCl
Nd(NO3)3 + Ca(NO3)2 + Ba(NO3)2 + Co(NO3)2 + C2H5NO2 = Nd9CaBa10Co20O60 + N2 + CO2 + H2O =>
18 Nd(NO3)3 + 2 Ca(NO3)2 + 20 Ba(NO3)2 + 40 Co(NO3)2 + 92 C2H5NO2 = 2 Nd9CaBa10Co20O60 + 135 N2 + 184 CO2 + 230 H2O
Na3AsO3 + Zn + HCl = As + ZnCl2 + NaCl + H2O =>
2 Na3AsO3 + 3 Zn + 12 HCl = 2 As + 3 ZnCl2 + 6 NaCl + 6 H2O
CH3OH + C6H4NH2COOH = C6H4(NH2)CO2CH3 + H2O =>
CH3OH + C6H4NH2COOH = C6H4(NH2)CO2CH3 + H2O
CH3COOCH2CH2CH3 + NaOH = CH3COOCH2Na + CH2CH3OH =>
CH3COOCH2CH2CH3 + NaOH = CH3COOCH2Na + CH2CH3OH
Fe(s) + ZnO2(aq) = FeO + Zn =>
2 Fe(s) + ZnO2(aq) = 2 FeO + Zn
Ca3(PO)4 + SiO2 + C = CaSiO3 + P4 + CO =>
Ca3(PO)4 + 3 SiO2 + C = 3 CaSiO3 + P4 + CO
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
Ca3(PO4)2 + SiO3 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO3 + 16 C = 6 CaSiO3 + P4 + 16 CO
Mo3N5 = Mo + N2 =>
2 Mo3N5 = 6 Mo + 5 N2
Ca(H2Po4)2 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
Ca(H2Po4)2 + 2 Ca(OH)2 = Ca3(Po4)2 + 4 H2O
C6H6 + Cl2 = C6H4Cl2 + HCl =>
C6H6 + 2 Cl2 = C6H4Cl2 + 2 HCl
C + H + O = CH2O =>
C + 2 H + O = CH2O
Al2Cl3 + KOH = Al(OH)3 + K2Cl =>
Al2Cl3 + 6 KOH = 2 Al(OH)3 + 3 K2Cl
Fe + HNO3 = Fe(NO3)6 + NH4NO3 + H2O =>
4 Fe + 30 HNO3 = 4 Fe(NO3)6 + 3 NH4NO3 + 9 H2O
Cu + NaOH + H2O = Na[Cu(OH)2] + H2 =>
2 Cu + 2 NaOH + 2 H2O = 2 Na[Cu(OH)2] + H2
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CH3COONH4 + H2O = CH3COOH + NH3*H2O =>
CH3COONH4 + H2O = CH3COOH + NH3*H2O
H2O + Na2S2O3 + Na2S = NaOH + S =>
3 H2O + Na2S2O3 + 2 Na2S = 6 NaOH + 4 S
TiO2 + Br2 + C = TiBr4 + CO2 =>
TiO2 + 2 Br2 + C = TiBr4 + CO2
CaCl2 + H2O + CO2 = CaCO3 + HCl =>
CaCl2 + H2O + CO2 = CaCO3 + 2 HCl
Au + Sb2O3 + NH4Cl = AuSbCl + NH4 + O2 =>
4 Au + 2 Sb2O3 + 4 NH4Cl = 4 AuSbCl + 4 NH4 + 3 O2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
VCl3(aq) + AgNO3(aq) = AgCl(s) + V(NO3)3(aq) =>
VCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + V(NO3)3(aq)
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
Mn + Fe(NO3)3 = Mn(NO3)3 + Fe =>
Mn + Fe(NO3)3 = Mn(NO3)3 + Fe
NaMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + H2O =>
2 NaMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + Na2SO4 + 8 H2O
Cu(CH3COO) + Na3PO4 = CuPO4 + Na3(CH3COO) =>
Cu(CH3COO) + Na3PO4 = CuPO4 + Na3(CH3COO)
Fe2O3(s) + H{+} = Fe{+3} + H2O(l) =>
Fe2O3(s) + 6 H{+} = 2 Fe{+3} + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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