| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO3 = 2 NaCl + 3 O2
CH3(CH2)6CH3 + O2 = CO2 + H2O = =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaCl + OH = NaClO4 + H2O =>
NaCl + 8 OH = NaClO4 + 4 H2O
H2S(g) + SO2(g) = S(g) + H2O =>
2 H2S(g) + SO2(g) = 3 S(g) + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + NaHSO4 = Na2Mg(SO4)2 + H2 =>
Mg + 2 NaHSO4 = Na2Mg(SO4)2 + H2
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
FeO + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + N2O + 13 H2O
NH3 + H2O + AlCl3 = NH4Cl + Al(OH)3 =>
3 NH3 + 3 H2O + AlCl3 = 3 NH4Cl + Al(OH)3
Fe + Cl + NaOH = Fe(OH)2 + NaCl =>
Fe + 2 Cl + 2 NaOH = Fe(OH)2 + 2 NaCl
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
NH4Cl + MgO = (NH4)2O + MgCl2 =>
2 NH4Cl + MgO = (NH4)2O + MgCl2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
C10H8 + O2 = C8H4 + H2O =>
4 C10H8 + 3 O2 = 5 C8H4 + 6 H2O
Al(NO3)3*H2O = Al(NO3)3 + H2O =>
Al(NO3)3*H2O = Al(NO3)3 + H2O
NaCe + AgNO3 = NaNO3 + AgCe =>
NaCe + AgNO3 = NaNO3 + AgCe
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CH3CHO + Cu(OH)2 = CH3COOH + H2O + Cu2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 H2O + Cu2O
CH4N2O + H2O = CH3NO2 + NH3 =>
CH4N2O + H2O = CH3NO2 + NH3
Cl2 + NaO2H2 = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaO2H2 = 4 NaCl + 2 NaClO3 + 6 H2O
C6H6 + CH3Cl = C7H8 + HCl =>
C6H6 + CH3Cl = C7H8 + HCl
MnSO4 + (NH4)2S = MnS + (NH4)2SO4 =>
MnSO4 + (NH4)2S = MnS + (NH4)2SO4
Ca(ClO4)2 + Ba(OH)2 = Ba(ClO4)2 + Ca(OH)2 =>
Ca(ClO4)2 + Ba(OH)2 = Ba(ClO4)2 + Ca(OH)2
Fe(CO3)3 + HCl = FeH + Cl(CO3)3 =>
Fe(CO3)3 + HCl = FeH + Cl(CO3)3
S8 + CO2 = CS2 + S5O4 =>
9 S8 + 16 CO2 = 16 CS2 + 8 S5O4
CH2O + KMnO4 = K2CO3 + Mn + H2O + CO2 =>
7 CH2O + 4 KMnO4 = 2 K2CO3 + 4 Mn + 7 H2O + 5 CO2
SnO + H2MnO4 = SnO2 + MnO + H2 =>
3 SnO + H2MnO4 = 3 SnO2 + MnO + H2
U(OH)6 + H4B2O5 = U2(B2O5)3 + H2O =>
2 U(OH)6 + 3 H4B2O5 = U2(B2O5)3 + 12 H2O
Pb + HNO3 = Pb(NO3)3 + H2 =>
2 Pb + 6 HNO3 = 2 Pb(NO3)3 + 3 H2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
SnO + H2MnO4 = SnO2 + MnO + H2 =>
3 SnO + H2MnO4 = 3 SnO2 + MnO + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Na4[Fe(CN)6] + AgNO3 = Ag4[Fe(CN)6] + NaNO3 =>
Na4[Fe(CN)6] + 4 AgNO3 = Ag4[Fe(CN)6] + 4 NaNO3
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
H3O + CO3 = CO2 + H2O =>
2 H3O + CO3 = CO2 + 3 H2O
AlSO3 = Al + SO3 =>
AlSO3 = Al + SO3
KBr + Pb(CH3COO)2 = K(CH3COO) + PbBr2 =>
2 KBr + Pb(CH3COO)2 = 2 K(CH3COO) + PbBr2
Mg3(PO4)2 + LiCl = Li3PO4 + MgCl2 =>
Mg3(PO4)2 + 6 LiCl = 2 Li3PO4 + 3 MgCl2
C + H = C2H6 =>
2 C + 6 H = C2H6
Bi + H2S = BiS + H2 =>
Bi + H2S = BiS + H2
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
CC3H8O + O2 = CO2 + H2O =>
2 CC3H8O + 11 O2 = 8 CO2 + 8 H2O
C6H6 + I2 = C6H6I6 =>
C6H6 + 3 I2 = C6H6I6
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
NH4C2H3O2 + FeCl2 = NH4Cl + Fe(C2H3O2)2 =>
2 NH4C2H3O2 + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2
SiON + CF4 = SiF4 + CO + N2 =>
2 SiON + 2 CF4 = 2 SiF4 + 2 CO + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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