| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOLi + H2SO4 = 2 CH3COOH + Li2SO4
SiO + N2 = Si + NO2 =>
4 SiO + N2 = 4 Si + 2 NO2
HNO3 + Be(HO)2 = Be(NO3)2 + H2O =>
2 HNO3 + Be(HO)2 = Be(NO3)2 + 2 H2O
CH3COOLi + H2SO4 = CH3COOH + Li2SO4 =>
2 CH3COOLi + H2SO4 = 2 CH3COOH + Li2SO4
C12H26 = C8H18 + C3H6 =>
3 C12H26 = 3 C8H18 + 4 C3H6
KNO3 + C2H2O4 = N2 + K2CO3 + H2O + CO2 =>
2 KNO3 + 5 C2H2O4 = N2 + K2CO3 + 5 H2O + 9 CO2
AgCI = Ag + CI =>
AgCI = Ag + CI
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
IO3 + H{+} + I{-} = I2 + H2O =>
2 IO3 + 12 H{+} + 12 I{-} = 7 I2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
C1002H600 + O2 = CO2 + H2O =>
C1002H600 + 1152 O2 = 1002 CO2 + 300 H2O
Sr(s) + N2(g) = Sr3N2(s) =>
3 Sr(s) + N2(g) = Sr3N2(s)
Na2BeO = BeO + Na =>
Na2BeO = BeO + 2 Na
C2H6 + O2 = CO6 + H2O =>
2 C2H6 + 15 O2 = 4 CO6 + 6 H2O
Ni + HNO3 = H2 + Ni(NO3)2 =>
Ni + 2 HNO3 = H2 + Ni(NO3)2
C6H14O6 + Ca(NO3)2 = C6H12O6Ca + HNO3 =>
C6H14O6 + Ca(NO3)2 = C6H12O6Ca + 2 HNO3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
C6H4NH2COOH + CH3OH = C6H4NH2COOCH3 + H2O =>
C6H4NH2COOH + CH3OH = C6H4NH2COOCH3 + H2O
C6H11OH + O2 = CO2 + H2O =>
2 C6H11OH + 17 O2 = 12 CO2 + 12 H2O
Fe2O3 + Na2SO4 = Fe2(SO4)3 + Na2O =>
Fe2O3 + 3 Na2SO4 = Fe2(SO4)3 + 3 Na2O
C13H24 + O2 = CO + H2O =>
2 C13H24 + 25 O2 = 26 CO + 24 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
CO2 + Ba(OH)2 = BaO + H2CO3 =>
CO2 + Ba(OH)2 = BaO + H2CO3
NaNO3 = NaNOO2 =>
NaNO3 = NaNOO2
Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Si2Cl6 + H2O = SiO2 + HCl + H2 =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + H2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
B2O3 + H2O = B5H9 + O2 =>
5 B2O3 + 9 H2O = 2 B5H9 + 12 O2
PO4{-3} + H2O = H3PO4 + OH{-} =>
PO4{-3} + 3 H2O = H3PO4 + 3 OH{-}
Be(NO3)2 + NH3 + H2O = Be(OH)2 + NH4NO3 =>
Be(NO3)2 + 2 NH3 + 2 H2O = Be(OH)2 + 2 NH4NO3
Cr3(PO4)2 + LiBr = Li3PO4 + CrBr2 =>
Cr3(PO4)2 + 6 LiBr = 2 Li3PO4 + 3 CrBr2
HNO3 + P4O10 = N2O5 + H3PO4 =>
12 HNO3 + P4O10 = 6 N2O5 + 4 H3PO4
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
C6H14N2O2 + O2 = H2O + CO2 + NH4 =>
2 C6H14N2O2 + 13 O2 = 6 H2O + 12 CO2 + 4 NH4
Cl2O = Cl2(g) + ClO2(g) =>
4 Cl2O = 3 Cl2(g) + 2 ClO2(g)
HBr + O2 = Br2H2O =>
4 HBr + O2 = 2 Br2H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2(SCN)3 + NaOH = Fe(OH)3 + Na2SCN =>
Fe2(SCN)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SCN
KYO3 + H2SO4 + KY = Y + K2SO4 + H2O =>
KYO3 + 3 H2SO4 + 5 KY = 6 Y + 3 K2SO4 + 3 H2O
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
KBrO(s) = KBr(s) + O2(g) =>
2 KBrO(s) = 2 KBr(s) + O2(g)
C2H6Cl2 + O2 = CO2 + H2O + HCl =>
C2H6Cl2 + 3 O2 = 2 CO2 + 2 H2O + 2 HCl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CaI2 + Fe(NO3)3 = Ca(NO3)2 + FeI3 =>
3 CaI2 + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 FeI3
AgNO3 + HSO = AgSO + HNO3 =>
AgNO3 + HSO = AgSO + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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