| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
SO2 + Na2S = Na2S2O2 =>
SO2 + Na2S = Na2S2O2
C8H17OH = C8H16 + H2O =>
C8H17OH = C8H16 + H2O
HCH2CHO2 + NaOH = NaCH2CHO2 + HOH =>
HCH2CHO2 + NaOH = NaCH2CHO2 + HOH
HCl + Cu(NO3)2 = CuCl2 + HNO3 =>
2 HCl + Cu(NO3)2 = CuCl2 + 2 HNO3
K2OH + HSO4 = K2SO4 + H2O =>
K2OH + HSO4 = K2SO4 + H2O
NaOH(aq) + K2SO4(aq) = Na2SO4 + KOH(aq) =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4 + 2 KOH(aq)
SO + LiOH = LiSO + HO =>
SO + LiOH = LiSO + HO
Fe + HgSO4 = FeSO4 + Hg =>
Fe + HgSO4 = FeSO4 + Hg
KHSO3 + HCI = KCI + H2SO3 =>
KHSO3 + HCI = KCI + H2SO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + KHSO4 =>
4 K2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 8 KHSO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(OH)2 + CH3CHCO2H = Ca(CH3CHCO2)2 + H2O =>
Ca(OH)2 + 2 CH3CHCO2H = Ca(CH3CHCO2)2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C6H12O6 + HCl = C6H11O6 + H2Cl =>
C6H12O6 + HCl = C6H11O6 + H2Cl
FeO + H2S = FeS + H2O =>
FeO + H2S = FeS + H2O
Sn4 + HCl = SnCl4 + H2 =>
Sn4 + 16 HCl = 4 SnCl4 + 8 H2
CH3COOH + NaO2 = CH3COONa + H2O + O2 =>
4 CH3COOH + 4 NaO2 = 4 CH3COONa + 2 H2O + 3 O2
F2 + CuCl2 = CuF2 + Cl2 =>
F2 + CuCl2 = CuF2 + Cl2
CaSiO3 + HBr = HSiO3 + CaBr =>
CaSiO3 + HBr = HSiO3 + CaBr
Fe(ClO4)3 + H2S = Fe2S3 + HClO4 =>
2 Fe(ClO4)3 + 3 H2S = Fe2S3 + 6 HClO4
PCl3 + CH3COOH = CH3COCl + H3PO3 =>
PCl3 + 3 CH3COOH = 3 CH3COCl + H3PO3
NH4OH + HNO3 = NH4NO3 + H2 =>
3 NH4OH + HNO3 = 2 NH4NO3 + 4 H2
HI + P2O5 = H2O + PI5 =>
10 HI + P2O5 = 5 H2O + 2 PI5
ZnO + H2O = ZnH + O2 =>
4 ZnO + 2 H2O = 4 ZnH + 3 O2
AlCl3Pb(NO3)2 = AlPbCl3(NO3)2 =>
AlCl3Pb(NO3)2 = AlPbCl3(NO3)2
AlCl3 + H2O2 = Al(OH)3 + HClO =>
AlCl3 + 3 H2O2 = Al(OH)3 + 3 HClO
Na2S2O3 + H2CrO4 = Cr2O3 + H2O + Na2SO4 + SO2 =>
Na2S2O3 + 2 H2CrO4 = Cr2O3 + 2 H2O + Na2SO4 + SO2
O5P2 + H2O = HPO3 =>
O5P2 + H2O = 2 HPO3
KMnO4 + C2H5OH + H2SO4 = CO2 + H2O + K2SO4 + MnO2 =>
4 KMnO4 + C2H5OH + 2 H2SO4 = 2 CO2 + 5 H2O + 2 K2SO4 + 4 MnO2
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
NH4OH + HNO3 = NH4NO3 + H2 =>
3 NH4OH + HNO3 = 2 NH4NO3 + 4 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
CaCe2 + K2CO3 = KCe + CaCO3 =>
CaCe2 + K2CO3 = 2 KCe + CaCO3
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
C2H4Cl + Na2CO3 + H2O = C2H6O2 + NaCl + CO2 =>
10 C2H4Cl + 5 Na2CO3 + 13 H2O = 11 C2H6O2 + 10 NaCl + 3 CO2
C6H9 + O = CO2 + H2O =>
2 C6H9 + 33 O = 12 CO2 + 9 H2O
C5H8 + KMnO4 + H2O = C5H8(OH)2 + KOH + MnO2 =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H8(OH)2 + 2 KOH + 2 MnO2
NaBrO + H2S = NaBr + S + H2O =>
NaBrO + H2S = NaBr + S + H2O
Sr(OH)2 + Br2 = Sr(BrO3)2 + SrBr2 + H2O =>
6 Sr(OH)2 + 6 Br2 = Sr(BrO3)2 + 5 SrBr2 + 6 H2O
AlO + H2O = H2 + Al2O3 =>
2 AlO + H2O = H2 + Al2O3
C2H5OH + NaMnO4 + KOH = MnO2 + H2O + CH3CHO + KNa =>
5 C2H5OH + 2 NaMnO4 + 2 KOH = 2 MnO2 + 6 H2O + 5 CH3CHO + 2 KNa
Pb + SO3 = PbSO3 =>
Pb + SO3 = PbSO3
C3H6 + HCl = C3H6HCl =>
C3H6 + HCl = C3H6HCl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CaSiO3 + HBr = HSiO3 + CaBr =>
CaSiO3 + HBr = HSiO3 + CaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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