| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + O2 = SO2
Zn(CO3) = ZnOCO2 =>
Zn(CO3) = ZnOCO2
CH3C(CH3)(OH)CH3 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3C(CH3)(OH)CH3 + 4 K2Cr2O7 + 16 H2SO4 = 2 C6H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 27 H2O
Ba(NO3) + NaCl = BaCl + Na(NO3) =>
Ba(NO3) + NaCl = BaCl + Na(NO3)
NaH + NiO2 = Ni + NaOH =>
2 NaH + NiO2 = Ni + 2 NaOH
CuO + H2CO3 = Cu + OH + CO2 =>
CuO + H2CO3 = Cu + 2 OH + CO2
CH3COOH + HNO3 = CO2 + NO2 + H2O =>
CH3COOH + 8 HNO3 = 2 CO2 + 8 NO2 + 6 H2O
CH3CH2CHO + OH = CO2 + H2O =>
CH3CH2CHO + 16 OH = 3 CO2 + 11 H2O
H2O2MnO2 = H2OMnO3 =>
H2O2MnO2 = H2OMnO3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
K3PO4 + Ca(OH)2 = KOH + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(OH)2 = 6 KOH + Ca3(PO4)2
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
NH4 + O = NH4O =>
NH4 + O = NH4O
CH2O + O2 = CO + H2O =>
2 CH2O + O2 = 2 CO + 2 H2O
LiOHCuSO4 = LiSO4Cu(OH) =>
LiOHCuSO4 = LiSO4Cu(OH)
FeI2 + NaOH + I2 = NaI + Fe(OH)3 =>
2 FeI2 + 6 NaOH + I2 = 6 NaI + 2 Fe(OH)3
FeCl2 + HNo3 = Fe(No3)2 + HCl =>
FeCl2 + 2 HNo3 = Fe(No3)2 + 2 HCl
Cr(OH)3 + NaOH = Na(Cr[OH]4) =>
Cr(OH)3 + NaOH = Na(Cr[OH]4)
NH4OHHCN = NH4CNHOH =>
NH4OHHCN = NH4CNHOH
AgNO3 + NaCl + HCl = AgNO2 + NaOH + Cl2 =>
AgNO3 + NaCl + HCl = AgNO2 + NaOH + Cl2
C4H5NNaNH2 = C4H7N2Na =>
C4H5NNaNH2 = C4H7N2Na
Al3 + Na1OH = Na3AlO3 + H2 =>
2 Al3 + 18 Na1OH = 6 Na3AlO3 + 9 H2
KNO2 + KI + H2SO4 = K2SO4 + I2 + NO + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 K2SO4 + I2 + 2 NO + 2 H2O
KI(ac) + KMnO4(ac) + H2SO4(ac) = I2(g) + MnO2(ac) + H2O(l) + K2SO4(ac) =>
6 KI(ac) + 2 KMnO4(ac) + 4 H2SO4(ac) = 3 I2(g) + 2 MnO2(ac) + 4 H2O(l) + 4 K2SO4(ac)
KMnO4 + H2SO4 + K2SO3 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 K2SO3 = 2 MnSO4 + 6 K2SO4 + 3 H2O
H2 + S = H2S =>
H2 + S = H2S
KCl + HNO3 + O2 = Cl2 + KNO3 + H2O =>
4 KCl + 4 HNO3 + O2 = 2 Cl2 + 4 KNO3 + 2 H2O
HClO + Mg(OH)2 = Mg(OH)ClO + H2O =>
HClO + Mg(OH)2 = Mg(OH)ClO + H2O
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + Na2SO4 + KNO3 =>
K3Fe(SCN)6 + 16 Na2Cr2O7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr2(SO4)3 + 6 CO2 + 58 H2O + 16 Na2SO4 + 3 KNO3
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
HClLiF = HFLiCl =>
HClLiF = HFLiCl
H2(g) + PbO(s) = Pb(s) + H2O(l) =>
H2(g) + PbO(s) = Pb(s) + H2O(l)
Al(OH)3 + KOH = K3[Al(OH)6] =>
Al(OH)3 + 3 KOH = K3[Al(OH)6]
KBr + CaI2 = KI + CaBr2 =>
2 KBr + CaI2 = 2 KI + CaBr2
Pb(NO3)2(s) + K2CO3(s) = PbCO3(s) + KNO3(s) =>
Pb(NO3)2(s) + K2CO3(s) = PbCO3(s) + 2 KNO3(s)
H3PO4 + NH3 + Mg = Mg(NH4)3PO4 =>
H3PO4 + 3 NH3 + Mg = Mg(NH4)3PO4
Mn(NO3)2 + PbO2 + H2SO4 = PbSO4 + HNO3 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 5 H2SO4 = 5 PbSO4 + 4 HNO3 + 2 HMnO4 + 2 H2O
HCl + Cu(OH)2 = CuOHCl + H2O =>
HCl + Cu(OH)2 = CuOHCl + H2O
NaHOH = NaOHH =>
NaHOH = NaOHH
Mg{2+} + O{2-} = MgO =>
Mg{2+} + O{2-} = MgO
H2SO3 + Li2O = Li2SO4 + H2 =>
H2SO3 + Li2O = Li2SO4 + H2
CH3COOH + HO2 = CO + H2O =>
3 CH3COOH + 4 HO2 = 6 CO + 8 H2O
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + H2O + NH3 =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O + 2 NH3
Al(SO4)3 + KBr = KSO4 + AlBr3 =>
Al(SO4)3 + 3 KBr = 3 KSO4 + AlBr3
C63H88N14PO14Co + O2 = CO2 + H2O + NO + H3PO4 + CoO =>
4 C63H88N14PO14Co + 347 O2 = 252 CO2 + 170 H2O + 56 NO + 4 H3PO4 + 4 CoO
Fe + SCN = FeSCN =>
Fe + SCN = FeSCN
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
C2H6 + NH3 = H2 + C2H7N =>
C2H6 + NH3 = H2 + C2H7N
Ag2(SO4) + NaCl = AgCl + Na2SO4 =>
Ag2(SO4) + 2 NaCl = 2 AgCl + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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