| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + 24 H2SO4 + 10 NiC2O4 = 3 K2SO4 + 6 MnSO4 + 5 Ni2(SO4)3 + 24 H2O + 20 CO2
C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O
K3SO2 + HBr = KBr + H3SO2 =>
K3SO2 + 3 HBr = 3 KBr + H3SO2
Mg + ZnS = Mg2S + Zn2 =>
4 Mg + 2 ZnS = 2 Mg2S + Zn2
KCIO3 + I2 = KIO3 + CI2 =>
KCIO3 + I2 = KIO3 + CI2
CH3COOC4H9 + NaOH = CH3COONa + C4H9OH =>
CH3COOC4H9 + NaOH = CH3COONa + C4H9OH
FeSO2 + KI + KIO3 + H2O = Fe(OH)2 + K2SO4 + I2 =>
FeSO2 + KI + KIO3 + H2O = Fe(OH)2 + K2SO4 + I2
CH3COONa = CH3COO{-} + Na{+} =>
CH3COONa = CH3COO{-} + Na{+}
N2H4(g) + N2O4(g) = N2(g) + H2O =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O
(AuO)3 = AuO =>
(AuO)3 = 3 AuO
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Fe(NO3)2 + PO4{-3} = Fe3(PO4)2 + NO3{-} =>
3 Fe(NO3)2 + 2 PO4{-3} = Fe3(PO4)2 + 6 NO3{-}
H3AsO2 = AsH3 + H3AsO4 =>
2 H3AsO2 = AsH3 + H3AsO4
Zn + Mg(NO3)2 = Zn(NO3)3 + Mg =>
2 Zn + 3 Mg(NO3)2 = 2 Zn(NO3)3 + 3 Mg
Na4ClO3 = Na + ClO3 =>
Na4ClO3 = 4 Na + ClO3
Fe3O4HCl = Fe3ClO4H =>
Fe3O4HCl = Fe3ClO4H
P4O10(s) + H2O(i) = H3PO4(i) =>
P4O10(s) + 6 H2O(i) = 4 H3PO4(i)
Ca + Ra3N2 = Ca3N2 + Ra =>
3 Ca + Ra3N2 = Ca3N2 + 3 Ra
C12H27NO + O2 = CO2 + H2O + HNO3 =>
2 C12H27NO + 39 O2 = 24 CO2 + 26 H2O + 2 HNO3
Fe(SCN) + Na2S2O3 + CuSO4 = FeS2O3 + Na2SO4 + Cu(SCN) =>
Fe(SCN) + Na2S2O3 + CuSO4 = FeS2O3 + Na2SO4 + Cu(SCN)
Pb(CH3COO)2 + Na2SO4 = PbSO4 + CH3COONa =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + 2 CH3COONa
Ca(oh)2 + CuCl2 = CaCl2 + Cu(oh)2 =>
Ca(oh)2 + 2 CuCl2 = 2 CaCl2 + Cu(oh)2
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O + CO2(g) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O + CO2(g)
AlS3 + O2 = Al2O3 + SO2 =>
4 AlS3 + 15 O2 = 2 Al2O3 + 12 SO2
C6H6(l) + Cl2(g) = C6H5Cl(l) + HCl(g) =>
C6H6(l) + Cl2(g) = C6H5Cl(l) + HCl(g)
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
CH3CHClCOOH + KCN = CH3CHCNCOOH + KCl =>
CH3CHClCOOH + KCN = CH3CHCNCOOH + KCl
C6H5NO2 + H2S = C6H5NH2 + S + H2O =>
C6H5NO2 + 3 H2S = C6H5NH2 + 3 S + 2 H2O
C2H4O2 + NaOH = H2O + NaC2H3O2 =>
C2H4O2 + NaOH = H2O + NaC2H3O2
HNO3(aq) + Mg(OH)2(s) = H2O + Mg(NO3)2 =>
2 HNO3(aq) + Mg(OH)2(s) = 2 H2O + Mg(NO3)2
C6H14 + O2 = H2O + C6 =>
2 C6H14 + 7 O2 = 14 H2O + 2 C6
KMnO4 + KC2O2 = MnO2 + K + CO2 =>
KMnO4 + KC2O2 = MnO2 + 2 K + 2 CO2
Zn(s) + HCl(aq) = H2(g) + ZnCl2 =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2
C6H12O6 = C905 + H345 + O342 =>
754317.5C6H12O6 = 5001 C905 + 26237.130434783H345 + 13233.640350877O342
CuCl2 + Fe2{+} = CuFe2{+} + Cl2 =>
CuCl2 + Fe2{+} = CuFe2{+} + Cl2
C4H10 + O = H5O + CO6 =>
C4H10 + 26 O = 2 H5O + 4 CO6
VO2 + HNO3 = (VO2)NO3 + NO2 + H2O =>
VO2 + 2 HNO3 = (VO2)NO3 + NO2 + H2O
M2 + Cl2 = MCl3 =>
M2 + 3 Cl2 = 2 MCl3
CuCO3 + H3PO4 = CuPO4 + H3CO3 =>
CuCO3 + H3PO4 = CuPO4 + H3CO3
H202 + CO2 = C6H12O6 + O2 =>
6 H202 + 606 CO2 = 101 C6H12O6 + 303 O2
Mg3(PO4)2 + HF = MgF2 + H3PO4 =>
Mg3(PO4)2 + 6 HF = 3 MgF2 + 2 H3PO4
H{+} + CH3OH + ClO3{-} = CO2 + H2O + ClO2 =>
6 H{+} + CH3OH + 6 ClO3{-} = CO2 + 5 H2O + 6 ClO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2 + NaOH + Cl = NaCl + H2O =>
H2 + 2 NaOH + 2 Cl = 2 NaCl + 2 H2O
CO2 + H2O = C7H15OH + O2 =>
14 CO2 + 16 H2O = 2 C7H15OH + 21 O2
ClO + H2O = OH + HCl =>
ClO + 2 H2O = 3 OH + HCl
[Ag(NH3)2]OH + C5H6(OH)5COH = Ag + C5H6(OH)5COOH + NH3 + H2O =>
2[Ag(NH3)2]OH + C5H6(OH)5COH = 2 Ag + C5H6(OH)5COOH + 4 NH3 + H2O
CH3CH2OH + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3CH2OH + 12 Cu(OH)2 = 6 Cu2O + 2 CO2 + 15 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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