| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + 2 KOH = Cu(OH)2 + K2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4(s) =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4(s)
Cl + CuO = ClCu + O2 =>
2 Cl + 2 CuO = 2 ClCu + O2
KMnO4 + H2O = HMnO4 + KOH =>
KMnO4 + H2O = HMnO4 + KOH
C20H20N3Cl + Ca(OCl)2 + H2O = C20H20N3ClO + HCl + CaO =>
2 C20H20N3Cl + Ca(OCl)2 + H2O = 2 C20H20N3ClO + 2 HCl + CaO
Mg(OH)2 + NH4Cl = MgCl2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH3 + 2 H2O
H + O = H2O =>
2 H + O = H2O
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
Ca(OH)2 + NH4NO3 = NH3 + Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NH4NO3 = 2 NH3 + Ca(NO3)2 + 2 H2O
HNO2 + Al = Al(NO2)3 + H2 =>
6 HNO2 + 2 Al = 2 Al(NO2)3 + 3 H2
BaO + Ar = Ba + ArO =>
BaO + Ar = Ba + ArO
Fe + Br2 = Fe2Br3 =>
4 Fe + 3 Br2 = 2 Fe2Br3
KOH + Na2HPO4 = NaOH + K2HPO4 =>
2 KOH + Na2HPO4 = 2 NaOH + K2HPO4
KCl + AgNO3 = AgCl + K(NO3) =>
KCl + AgNO3 = AgCl + K(NO3)
CaSO4*2H2O + HCl + KI = H2O + KCl + I + CaSO =>
CaSO4*2H2O + 6 HCl + 6 KI = 5 H2O + 6 KCl + 6 I + CaSO
SrSO3 + O2 = SrSO4 =>
2 SrSO3 + O2 = 2 SrSO4
CH3CH2CH2CH2Br + CH3SH = CH3CH2CH2CH2SCH3 + HBr =>
CH3CH2CH2CH2Br + CH3SH = CH3CH2CH2CH2SCH3 + HBr
HBr + (O)2 = (Br)2 + (H)2O =>
4 HBr + (O)2 = 2(Br)2 + 2(H)2O
Cu2(s) + AgNO3 = Ag(s) + Cu(NO3)2 =>
Cu2(s) + 4 AgNO3 = 4 Ag(s) + 2 Cu(NO3)2
Mg(s) + Cu(SO4)(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + Cu(SO4)(aq) = MgSO4(aq) + Cu(s)
Ca2CO3 + C = Ca + CO =>
Ca2CO3 + 2 C = 2 Ca + 3 CO
C5H11COONa + NaOH = C5H12 + Na2CO3 =>
C5H11COONa + NaOH = C5H12 + Na2CO3
C = C42 =>
42 C = C42
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
Li2CO3 + CaI2 = LiI + CaCO3 =>
Li2CO3 + CaI2 = 2 LiI + CaCO3
AsH3 + NaClO + H2O = Na3AsO4 + Cl2 + NaOH =>
AsH3 + 8 NaClO + H2O = Na3AsO4 + 4 Cl2 + 5 NaOH
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Mn(CH3COO)2*4H2O + O2 = MnO2 + H2O + CO2 =>
2 Mn(CH3COO)2*4H2O + 9 O2 = 2 MnO2 + 14 H2O + 8 CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KCl + Na3(Co(NO2)6) = Na2K(Co(NO2)6) + NaCl =>
KCl + Na3(Co(NO2)6) = Na2K(Co(NO2)6) + NaCl
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
(C4H5O) + O2 = CO2 + H2O =>
4(C4H5O) + 19 O2 = 16 CO2 + 10 H2O
CH2Cl + O2 = CO2 + H2O + HCl =>
4 CH2Cl + 5 O2 = 4 CO2 + 2 H2O + 4 HCl
H3CCOOCH2CH3 + H2O = H3CCOOH + H3CCH2OH =>
H3CCOOCH2CH3 + H2O = H3CCOOH + H3CCH2OH
FeCl3 + HCl = Fe(Cl4)3 + H2 =>
2 FeCl3 + 18 HCl = 2 Fe(Cl4)3 + 9 H2
H3PO3 + Mg(OH)2 = HPO3Mg + H2O =>
H3PO3 + Mg(OH)2 = HPO3Mg + 2 H2O
Fe(NO3)3(aq) + K3PO4(aq) = FePO4(s) + KNO3(aq) =>
Fe(NO3)3(aq) + K3PO4(aq) = FePO4(s) + 3 KNO3(aq)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
KOH(aq) + Mg(CH3COO)2(aq) = MgOH(s) + K(CH3COO)2(aq) =>
KOH(aq) + Mg(CH3COO)2(aq) = MgOH(s) + K(CH3COO)2(aq)
MnCl2 + H2S = MnS + H2Cl2 =>
MnCl2 + H2S = MnS + H2Cl2
Cu + Ca(No3)2 = Ca + Cu(No3)2 =>
Cu + Ca(No3)2 = Ca + Cu(No3)2
NaCO3 + Cu2NO3 = NaNO3 + Cu2CO3 =>
NaCO3 + Cu2NO3 = NaNO3 + Cu2CO3
KMnO4 + Na2C2O4 = K2C2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 NaMnO4
Ba(OH)2 + Ba(HCO3)2 = BaCO3 + H2O =>
Ba(OH)2 + Ba(HCO3)2 = 2 BaCO3 + 2 H2O
H2O2 + KNO2 + H2SO4 = K2SO4 + H2O + NO3 =>
3 H2O2 + 2 KNO2 + H2SO4 = K2SO4 + 4 H2O + 2 NO3
C6H6 + HNO3 = C6H5NO2H2O =>
C6H6 + HNO3 = C6H5NO2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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