| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaI + 2 CI2 = 2 NaC + 3 I2
ClO2 + NaOH = NaClO2 + O2 + H2O =>
4 ClO2 + 4 NaOH = 4 NaClO2 + O2 + 2 H2O
ROH + KMnO4 = RO + MnO2 + H2O + KOH =>
3 ROH + KMnO4 = 3 RO + MnO2 + H2O + KOH
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
C16H18O5 = C15H16O2 + CO2 + H2O =>
C16H18O5 = C15H16O2 + CO2 + H2O
CuHCO3 + H{+} = CO2 + Cu{+} + H2O =>
CuHCO3 + H{+} = CO2 + Cu{+} + H2O
FeCl3 + CuSO4 = CuCl2 + Fe2(SO4)3 =>
2 FeCl3 + 3 CuSO4 = 3 CuCl2 + Fe2(SO4)3
NH3 + CuSO4 = NH3CuSO4 =>
NH3 + CuSO4 = NH3CuSO4
FeCl3 + LiO4P = FeO4P + LiCl3 =>
FeCl3 + LiO4P = FeO4P + LiCl3
Na2AsO4 + KI + H2SO4 = Na2AsO3 + I2 + K2SO4 + H2O =>
Na2AsO4 + 2 KI + H2SO4 = Na2AsO3 + I2 + K2SO4 + H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
BaCl2 + SO2 + H2O = BaSO4 + HCl + H2 =>
BaCl2 + SO2 + 2 H2O = BaSO4 + 2 HCl + H2
FeCl3 + CuSO4 = CuCl2 + Fe2(SO4)3 =>
2 FeCl3 + 3 CuSO4 = 3 CuCl2 + Fe2(SO4)3
BaCO3 + HBr = BaCO3HBr =>
BaCO3 + HBr = BaCO3HBr
C50H100O50 + O2 = CO2 + H2O =>
C50H100O50 + 50 O2 = 50 CO2 + 50 H2O
C12H22O11 + C6H14O6 = C2H5OH + CO2 =>
3 C12H22O11 + 6 C6H14O6 = 25 C2H5OH + 22 CO2
BF3 + NH(CH3)2 = BF3NH(CH3)2 =>
BF3 + NH(CH3)2 = BF3NH(CH3)2
Fe(NO3)3 + NaOH = NaNO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 NaOH = 3 NaNO3 + Fe(OH)3
C6H14 + KMnO4 = C6H14KMnO4 =>
C6H14 + KMnO4 = C6H14KMnO4
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
CHO = OCH =>
CHO = OCH
CuS + NO3 = Cu + NO2 + SO2 =>
CuS + 2 NO3 = Cu + 2 NO2 + SO2
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
NF3 + O2 = NO + OF2 =>
4 NF3 + 5 O2 = 4 NO + 6 OF2
K2O + C = K2 + CO =>
K2O + C = K2 + CO
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Al(NO3)3 + Na2 = Al2 + NaNO3 =>
2 Al(NO3)3 + 3 Na2 = Al2 + 6 NaNO3
Mg + Br2 = MgBr =>
2 Mg + Br2 = 2 MgBr
C6H12O + HNO3 = C6H10O4 + H2O + NO =>
3 C6H12O + 8 HNO3 = 3 C6H10O4 + 7 H2O + 8 NO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BaO(s) + O2 = BaO2(g) =>
2 BaO(s) + O2 = 2 BaO2(g)
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
Zn2 + Br1 = ZnBr2 =>
Zn2 + 4 Br1 = 2 ZnBr2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Hg + H2O = Hg2O + H2 =>
2 Hg + H2O = Hg2O + H2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
K3Fe(CN) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K3Fe(CN) + 6 KMnO4 + 21 H2SO4 = 12 KHSO4 + Fe2(SO4)3 + 6 MnSO4 + 2 HNO3 + 2 CO2 + 14 H2O
(ICl3) + (H2O) = ICl + HIO3 + HCl =>
2(ICl3) + 3(H2O) = ICl + HIO3 + 5 HCl
IO3{-} + H{+} + Sn{2+} = I{-} + H2O + Sn{4+} =>
IO3{-} + 6 H{+} + 3 Sn{2+} = I{-} + 3 H2O + 3 Sn{4+}
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
Cu + Br2 = CuBr =>
2 Cu + Br2 = 2 CuBr
C2H7NO + O2 = CO2 + H2O + NO3 =>
4 C2H7NO + 19 O2 = 8 CO2 + 14 H2O + 4 NO3
Na2SO3 + CrO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + 2 CrO3 + 3 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 3 H2O
XEA = XAE =>
XEA = XAE
Mg + Na2O = Mg2O + Na2 =>
2 Mg + Na2O = Mg2O + Na2
K2CrO4 + Pb(No3)2 = PbCrO4 + K2(No3)2 =>
K2CrO4 + Pb(No3)2 = PbCrO4 + K2(No3)2
KCIO3(s) = KCI(s) + O2(s) =>
2 KCIO3(s) = 2 KCI(s) + 3 O2(s)
HC2H3O2 + NaHCO3 = CO2 + H2O + NaC2O2 =>
5 HC2H3O2 + 8 NaHCO3 = 2 CO2 + 14 H2O + 8 NaC2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/24
Équations équilibrées sur03/01/23
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