| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C8H10 + CHCl3 = (C8H9)3CH + 3 HCl
CaC2 + H2O = Ca(OH)3 + C2H2 + H2 =>
2 CaC2 + 6 H2O = 2 Ca(OH)3 + 2 C2H2 + H2
C5H12Br + NaBr = C5H12Br2Na =>
C5H12Br + NaBr = C5H12Br2Na
CoCl2 + HCl = H2Co + Cl2 =>
CoCl2 + 2 HCl = H2Co + 2 Cl2
Al + Ba(OH)2 + H2O = Ba(AlO2)2 + H2 =>
2 Al + Ba(OH)2 + 2 H2O = Ba(AlO2)2 + 3 H2
Al(OH)2{+} = Al{+3} + OH{-} =>
Al(OH)2{+} = Al{+3} + 2 OH{-}
NaHCO3(s) + CH3CO2H(aq) = CO2 + H2O + NaCH3CO2 =>
NaHCO3(s) + CH3CO2H(aq) = CO2 + H2O + NaCH3CO2
NaCl2 + H2SO4 + MnO2 = NaSO4 + MnSO4 + H2O + Cl2 =>
NaCl2 + 2 H2SO4 + MnO2 = NaSO4 + MnSO4 + 2 H2O + Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2O + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 10 HNO3 + 8 MnSO4 + 4 K2SO4 + 7 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
SO3H + H2O = SO3 + H3O =>
SO3H + H2O = SO3 + H3O
NH3(aq) + I2(s) = NI3(aq) + H2(g) =>
2 NH3(aq) + 3 I2(s) = 2 NI3(aq) + 3 H2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3
Co3O4 + Fe2O3 = CoFe2O4 + O =>
Co3O4 + 3 Fe2O3 = 3 CoFe2O4 + O
Fe(OH)2 + H2SO3 = FeSO3 + H2O =>
Fe(OH)2 + H2SO3 = FeSO3 + 2 H2O
FeCl3 + H2O = Fe(OH)3 + Cl2 + H2 =>
2 FeCl3 + 6 H2O = 2 Fe(OH)3 + 3 Cl2 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5 + Cl2 = C2H5Cl =>
2 C2H5 + Cl2 = 2 C2H5Cl
Zn + (CuSO4)2 = ZnSO4 + Cu =>
2 Zn + (CuSO4)2 = 2 ZnSO4 + 2 Cu
Zr + HNO3 + HF = H3ZrF7 + NO + H2O =>
3 Zr + 4 HNO3 + 21 HF = 3 H3ZrF7 + 4 NO + 8 H2O
K + ZnCl2 = Zn + KCl =>
2 K + ZnCl2 = Zn + 2 KCl
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
C16H30 + O2 = CO2 + H2O =>
2 C16H30 + 47 O2 = 32 CO2 + 30 H2O
Zh + AgNO3 = ZhNO3 + Ag =>
Zh + AgNO3 = ZhNO3 + Ag
C2H5OH + NaHCO3 = H2O + C2H5COONa + CO2 =>
7 C2H5OH + 6 NaHCO3 = 9 H2O + 6 C2H5COONa + 2 CO2
H2 + AlCl2 = Al + HCl =>
H2 + AlCl2 = Al + 2 HCl
Fe3O4 + NaOH = FeOH + NaO + H2O =>
Fe3O4 + 5 NaOH = 3 FeOH + 5 NaO + H2O
KC1 + Br2 = C + KBr =>
2 KC1 + Br2 = 2 C + 2 KBr
B2O2 + H2O = H2B2O3 =>
B2O2 + H2O = H2B2O3
Li2O + Mg = Li2Mg + O2 =>
2 Li2O + 2 Mg = 2 Li2Mg + O2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
ZnS + Mn(OH)2 = Zn(OH)2 + MnS =>
ZnS + Mn(OH)2 = Zn(OH)2 + MnS
Na2B4O7 + CuSO4 + H2O = CuOHBO2 + H3BO3 + Na2SO4 =>
Na2B4O7 + CuSO4 + 5 H2O = CuOHBO2 + 3 H3BO3 + Na2SO4
ZnBr + CsOH = ZnOH + CsBr =>
ZnBr + CsOH = ZnOH + CsBr
BaF + AgNo3 = BaNo3 + AgF =>
BaF + AgNo3 = BaNo3 + AgF
K2Cr2O7 + KNO2 + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 6 KNO2 + 11 H2SO4 = 6 HNO3 + 2 Cr2(SO4)3 + 5 K2SO4 + 8 H2O
Cr(OH3) + KIO2 + KOH = KI + K2CrO4 + H2O =>
4 Cr(OH3) + 7 KIO2 + 8 KOH = 7 KI + 4 K2CrO4 + 10 H2O
CH2CHCH3 + HBr = CH3CH2 + CHBr =>
5 CH2CHCH3 + 3 HBr = 6 CH3CH2 + 3 CHBr
Fr + O2 = FrO2 =>
Fr + O2 = FrO2
C2H7N + HNO3 = N2 + C3H8 + H2O =>
3 C2H7N + HNO3 = 2 N2 + 2 C3H8 + 3 H2O
CaCl2 + H2O = Ca(H2O) + Cl2(H2O) =>
CaCl2 + 2 H2O = Ca(H2O) + Cl2(H2O)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2O2 + NaOH = Na3HO3 =>
Na2O2 + NaOH = Na3HO3
Mg + HCl + KNO3 = MgCl2 + NH4Cl + H2O + KCl =>
4 Mg + 10 HCl + KNO3 = 4 MgCl2 + NH4Cl + 3 H2O + KCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH2COOOH + O2 = CO2 + H2O =>
4 CH2COOOH + 5 O2 = 8 CO2 + 6 H2O
CH3MgBr + C6H5COOH = CH4 + C6H5COOMgBr =>
CH3MgBr + C6H5COOH = CH4 + C6H5COOMgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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