| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(aq)Ca(OH)2 =>
2 CaC2(s) + 4 H2O(l) = 2 C2H2(g) + Ca(OH)2(aq)Ca(OH)2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
MgS + HCl = MgCl2 + H2 + S =>
MgS + 2 HCl = MgCl2 + H2 + S
KHCO3 + H2SO4 = KHSO4 + CO2 + H2O =>
KHCO3 + H2SO4 = KHSO4 + CO2 + H2O
Mg(s) + CI2(g) = MgCI2(s) =>
Mg(s) + CI2(g) = MgCI2(s)
Mg(OH)2 + H3OCl = MgCl2 + H2O =>
Mg(OH)2 + 2 H3OCl = MgCl2 + 4 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
HNO2 + H2O = H2NO2 + OH =>
HNO2 + H2O = H2NO2 + OH
C7H16O3 + O2 = CO2 + H2O =>
2 C7H16O3 + 19 O2 = 14 CO2 + 16 H2O
[Cr(H2O)4Cl2]ClH2O + AgNO3 = AgCl + [Cr(H2O)5Cl](NO3)2 =>
[Cr(H2O)4Cl2]ClH2O + 2 AgNO3 = 2 AgCl + [Cr(H2O)5Cl](NO3)2
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
SN(l) + O(g) = SNO(s) =>
SN(l) + O(g) = SNO(s)
CH3COOH + ZnCO3 = ZnCH3COO + H2O + CO2 =>
9 CH3COOH + 8 ZnCO3 = 8 ZnCH3COO + 6 H2O + 10 CO2
I2 + KClO3 = KIO3 + ICl =>
I2 + KClO3 = KIO3 + ICl
FeP + S = P4S10 + FeS =>
4 FeP + 14 S = P4S10 + 4 FeS
KCl + Al(OH)3 = AlCl3 + KOH =>
3 KCl + Al(OH)3 = AlCl3 + 3 KOH
SO3 + NaO = SO + NaO3 =>
SO3 + NaO = SO + NaO3
AlO2 + C + Cl2 = CO2 + AlCl2 =>
AlO2 + C + Cl2 = CO2 + AlCl2
H2(g) + MgCl2 = HMgCl2 =>
H2(g) + 2 MgCl2 = 2 HMgCl2
Fe(OH)3 + H2SO4(dil) = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4(dil) = Fe2(SO4)3 + 6 H2O
HI + KF = KI + HF =>
HI + KF = KI + HF
NaOH + Al + Mg = NaAlMg + OH =>
NaOH + Al + Mg = NaAlMg + OH
Pb(C2H3O2)2 + H2S = HC2H3O2 + PbS =>
Pb(C2H3O2)2 + H2S = 2 HC2H3O2 + PbS
Zn + HNO3 = ZnNO3NO2 + H2O =>
Zn + 2 HNO3 = ZnNO3NO2 + H2O
NaCH3O + C3H9ISi = NaI + C4H12OSi =>
NaCH3O + C3H9ISi = NaI + C4H12OSi
Co + FeBr3 = Fe + CoBr2 =>
3 Co + 2 FeBr3 = 2 Fe + 3 CoBr2
NiS + NO3{-} + H{+} = Ni2{+} + S + NO + H2O =>
6 NiS + NO3{-} + 4 H{+} = 3 Ni2{+} + 6 S + NO + 2 H2O
e + H{+} + O2 = H2O =>
4e + 4 H{+} + O2 = 2 H2O
PbTe + Sb2Te3 = Pb2Sb2Te5 =>
2 PbTe + Sb2Te3 = Pb2Sb2Te5
C2H5OH + H2O2 = C2H7O3H =>
C2H5OH + H2O2 = C2H7O3H
Hg2Cl2 + H2O = Hg2O + H2Cl2 =>
Hg2Cl2 + H2O = Hg2O + H2Cl2
CS2 + Pb(NO3)2 = CNO3 + Pb(S2)2 =>
2 CS2 + Pb(NO3)2 = 2 CNO3 + Pb(S2)2
Si + H2SO3 = Si(SO3)2 + H2 =>
Si + 2 H2SO3 = Si(SO3)2 + 2 H2
C31H98O6 + O2 = CO2 + H2O =>
2 C31H98O6 + 105 O2 = 62 CO2 + 98 H2O
Mg(s) + C12(g) = MgC12(s) =>
Mg(s) + C12(g) = MgC12(s)
Al3 + CrSO4 = Al2(SO4)3 + Cr2 =>
4 Al3 + 18 CrSO4 = 6 Al2(SO4)3 + 9 Cr2
Fe2C3O9(s) = Fe2O3(s) + CO2(g) =>
Fe2C3O9(s) = Fe2O3(s) + 3 CO2(g)
Cr2O3 + Zn + H{+} = Cr{2+} + Zn{2+} + H2O =>
Cr2O3 + Zn + 6 H{+} = 2 Cr{2+} + Zn{2+} + 3 H2O
H2O + Cl = ClO2 + HCl =>
2 H2O + 5 Cl = ClO2 + 4 HCl
Zn + ClCl2 = ZnCl =>
3 Zn + ClCl2 = 3 ZnCl
O{-2} + H{+} = H2O =>
O{-2} + 2 H{+} = H2O
[Co(NH3)6]Cl3 + HCl = [Co(NH3)5Cl]Cl2 + NH4Cl =>
[Co(NH3)6]Cl3 + HCl = [Co(NH3)5Cl]Cl2 + NH4Cl
Mg(HCO3)2 + HBr = CO2 + MgBr2 + H2O =>
Mg(HCO3)2 + 2 HBr = 2 CO2 + MgBr2 + 2 H2O
CH4 + Cu(OH)2 = CO2 + H2O + Cu =>
CH4 + 4 Cu(OH)2 = CO2 + 6 H2O + 4 Cu
Ce + O3 = Ce2O3 =>
2 Ce + O3 = Ce2O3
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CH3CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2CH3 + 14 O2 = 9 CO2 + 10 H2O
Pb + (OH)4 = PbO2 + H2 =>
2 Pb + (OH)4 = 2 PbO2 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/24
Équations équilibrées sur06/04/23
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