| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaOCl2 + 2 HCl = CaCl2 + H2O + Cl2
Ba[OH]2 + H3PO4 = BaHPO4 + H2O =>
Ba[OH]2 + H3PO4 = BaHPO4 + 2 H2O
SrCl2 + H2SO4 = HCl + SrSO4 =>
SrCl2 + H2SO4 = 2 HCl + SrSO4
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CHO + CuSO4 = CuO + CH3COO{-} + SO2H{+} =>
CH3CHO + CuSO4 = CuO + CH3COO{-} + SO2H{+}
O2 + CH3OH = CH2O + H2O2 =>
O2 + CH3OH = CH2O + H2O2
Ag(NO)3 + KOH = Ag(OH)3 + KNO =>
Ag(NO)3 + 3 KOH = Ag(OH)3 + 3 KNO
C3H7OH + C2H5COOH = C5H12COO + H2O =>
C3H7OH + C2H5COOH = C5H12COO + H2O
MgCO3 + NHO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 NHO3 = Mg(NO3)2 + H2O + CO2
CaBr2 + Ba(NO3)2 = Br2Ba + Ca(NO3)2 =>
CaBr2 + Ba(NO3)2 = Br2Ba + Ca(NO3)2
Al(No3)3 + NaOH = Al(OH)3 + NaNo3 =>
Al(No3)3 + 3 NaOH = Al(OH)3 + 3 NaNo3
HNO3 + Ca = Ca(NO3)2 + NH4(NO3)2 + H2O =>
20 HNO3 + 7 Ca = 7 Ca(NO3)2 + 2 NH4(NO3)2 + 6 H2O
KClO3 + MnO2 = KCl + Mn2O7 =>
KClO3 + 2 MnO2 = KCl + Mn2O7
NaCl + H2SO4(l) = HCl(g) + Na2SO4 =>
2 NaCl + H2SO4(l) = 2 HCl(g) + Na2SO4
NO2 + H2O = NO3{-} + H2{+} =>
NO2 + H2O = NO3{-} + H2{+}
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C + N2O = CO2 + N2 =>
C + 2 N2O = CO2 + 2 N2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
LiOH + FePO4 = Fe(OH)3 + Li3PO4 =>
3 LiOH + FePO4 = Fe(OH)3 + Li3PO4
VOSO4 + Na2SO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O =>
2 VOSO4 + Na2SO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CH3CH2CH2CO2H(l) + CH2CH3OH(l) = CH3CH2CH2CO2CH2CH3(l) + H2O(l) =>
CH3CH2CH2CO2H(l) + CH2CH3OH(l) = CH3CH2CH2CO2CH2CH3(l) + H2O(l)
Cu(NH3){2+} + NH3 = Cu(NH3)2{2+} =>
Cu(NH3){2+} + NH3 = Cu(NH3)2{2+}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2CO3(aq) + RbOH(aq) = Rb2CO3 + H2O =>
H2CO3(aq) + 2 RbOH(aq) = Rb2CO3 + 2 H2O
CH4O2 = HCHOH2O =>
CH4O2 = HCHOH2O
Ni2P2O7 = Ni + P2O7 =>
Ni2P2O7 = 2 Ni + P2O7
NaIO3 + BaCO3 = Na2CO3 + Ba(IO3)2 =>
2 NaIO3 + BaCO3 = Na2CO3 + Ba(IO3)2
Hg3Cl2 + SnCl2 = HgCl + Sn4Cl =>
7 Hg3Cl2 + 4 SnCl2 = 21 HgCl + Sn4Cl
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
H2O + S2O8{-2} + Mn{+2} = SO2{-2} + MnO4{-2} + H{+} =>
12 H2O + 2 S2O8{-2} + 5 Mn{+2} = 4 SO2{-2} + 5 MnO4{-2} + 24 H{+}
FeCl2 + C5H6 + (C2H5)2NH = Fe[(C5H5)2] + [(C2H5)2NH2]Cl =>
FeCl2 + 2 C5H6 + 2(C2H5)2NH = Fe[(C5H5)2] + 2[(C2H5)2NH2]Cl
C19H10Br4O5S + HCl = C19H11Br4O5S + Cl =>
C19H10Br4O5S + HCl = C19H11Br4O5S + Cl
HCH3COO + Cu = Cu(CH3COO)2 + H2 =>
2 HCH3COO + Cu = Cu(CH3COO)2 + H2
CH3OH + C6H5COOH + NH4NO3NH4 = C10H15N + H2O =>
241 CH3OH + 17 C6H5COOH + 12 NH4NO3NH4 = 36 C10H15N + 311 H2O
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO + H2O + Cl2 =>
8 NaCl + MnO2 + 9 H2SO4 = 8 NaHSO4 + MnSO + 5 H2O + 4 Cl2
Zn + Cd + Cr + Se = Zn6Cd4Cr20Se40 =>
6 Zn + 4 Cd + 20 Cr + 40 Se = Zn6Cd4Cr20Se40
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + CH4 + O2 = NC2H5O2 + H2O =>
2 NH3 + 4 CH4 + 5 O2 = 2 NC2H5O2 + 6 H2O
KFHF2 = KF + H2 + F2 =>
2 KFHF2 = 2 KF + H2 + 2 F2
Fe2O3 + CO2 = O2 + Fe(CO2)3 =>
2 Fe2O3 + 12 CO2 = 3 O2 + 4 Fe(CO2)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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