| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RuCl3 + 2 C6H11NH2 + 6 Cl2CHCOOH = Ru2(C2O4)3(C6H11N(CH3)2)2 + C2H4Cl2 + 8 Cl2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C + O2 = CO2 =>
C + O2 = CO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K3Ru(C2O4)3 + C6H11NH2 + Cl2CHCOOH = Ru2(C2O4)3(C6H11N(CH3)2)2 + C2H4Cl2 + Cl2 + KC2O4 =>
2 K3Ru(C2O4)3 + 2 C6H11NH2 + 6 Cl2CHCOOH = Ru2(C2O4)3(C6H11N(CH3)2)2 + C2H4Cl2 + 5 Cl2 + 6 KC2O4
Br2 + Ba(OH)2 = BaBr2 + Ba(BrO3)2 + H2O =>
6 Br2 + 6 Ba(OH)2 = 5 BaBr2 + Ba(BrO3)2 + 6 H2O
KMNO4 = K2MNO4 + MNO2 + O2 =>
2 KMNO4 = K2MNO4 + MNO2 + O2
C4H8 + KMnO4 + H2So4 = C2H4O2 + K2So4 + MnSo4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2So4 = 10 C2H4O2 + 4 K2So4 + 8 MnSo4 + 12 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
KMnO4 + Na2SO3 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
K3Ru(C2O4)3 + C6H11NH2 + Cl2CHCOOH = Ru2(C2O4)3(C6H11N(CH3)2)2 + C2H4Cl2 + Cl2 + KC2O4 =>
2 K3Ru(C2O4)3 + 2 C6H11NH2 + 6 Cl2CHCOOH = Ru2(C2O4)3(C6H11N(CH3)2)2 + C2H4Cl2 + 5 Cl2 + 6 KC2O4
Al + NO3{-} + OH{-} + H2O = NH3 + [Al(OH)4]{-} =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 3 NH3 + 8[Al(OH)4]{-}
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Ni + KOH = K2NiO2 + H2 =>
Ni + 2 KOH = K2NiO2 + H2
Kbr + KOH + Cl2 = KbrO3 + KCl + H2O =>
Kbr + 6 KOH + 3 Cl2 = KbrO3 + 6 KCl + 3 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
H2SO3 + Cl2 + H2O = H2SO4 + HCl =>
H2SO3 + Cl2 + H2O = H2SO4 + 2 HCl
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
KMnO4 + CH2CH2 + H2O = CH2(OH)CH2OH + KOH + MnO2 =>
2 KMnO4 + 3 CH2CH2 + 4 H2O = 3 CH2(OH)CH2OH + 2 KOH + 2 MnO2
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
CA + MG(NO3)2 = CA(NO3) + MG =>
2 CA + MG(NO3)2 = 2 CA(NO3) + MG
SrCO3 + SiO2 + Dy2O3 + Li2CO3 = Sr2SiO4DyLi + CO2 + O2 =>
4 SrCO3 + 2 SiO2 + Dy2O3 + Li2CO3 = 2 Sr2SiO4DyLi + 5 CO2 + 2 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca + Mg(NO3)2 = Ca(NO3) + Mg =>
2 Ca + Mg(NO3)2 = 2 Ca(NO3) + Mg
C2HCl + O2 = CO2 + H2O + Cl2 =>
4 C2HCl + 9 O2 = 8 CO2 + 2 H2O + 2 Cl2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
NO + HCLO4 + H2O = HNO3 + HCL =>
8 NO + 3 HCLO4 + 4 H2O = 8 HNO3 + 3 HCL
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cl + NaI = I + NaCl =>
Cl + NaI = I + NaCl
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
CaCO2 + O2 = CaO + CO2 =>
2 CaCO2 + O2 = 2 CaO + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/18
Équations équilibrées sur01/14/18
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