| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H10CH2S2H2 + 31 H2O2 = 9 CO2 + 36 H2O + 2 H2SO4
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
AgNO2 + ZnCl2 = AgCl + Zn(NO2)2 =>
2 AgNO2 + ZnCl2 = 2 AgCl + Zn(NO2)2
Si + SO2 + CO2 = SiSO4 + C =>
Si + SO2 + CO2 = SiSO4 + C
B2O5 + H2O = H2B2O6 =>
B2O5 + H2O = H2B2O6
Sb2S3 + HNO3 = Sb2O + H2SO3 + NO2 + H2O =>
Sb2S3 + 14 HNO3 = Sb2O + 3 H2SO3 + 14 NO2 + 4 H2O
Cu(OH)2 + NH3 = [Cu(NH3)4]{+2} + OH{-} =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4]{+2} + 2 OH{-}
O2 + C2H3F3 = CO + H2O + F2 =>
7 O2 + 4 C2H3F3 = 8 CO + 6 H2O + 6 F2
KIO3 + KI + H2SO4 = I2 + H2O + K2(SO4) =>
KIO3 + 5 KI + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2(SO4)
CaO2 + H2O = H2CaO3 =>
CaO2 + H2O = H2CaO3
Co3O4 + SiO = SiO2 + Co =>
Co3O4 + 4 SiO = 4 SiO2 + 3 Co
AuCl + Pb = PbCl4 + Au =>
4 AuCl + Pb = PbCl4 + 4 Au
HCO3 + NO2 = NOH + CO4 =>
HCO3 + NO2 = NOH + CO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2(C2O4) + K(OH) = H2(OH) + K(C2O4) =>
H2(C2O4) + K(OH) = H2(OH) + K(C2O4)
Al(NO3)3 + Pb(NO3)2 = AlPb + NO3 =>
Al(NO3)3 + Pb(NO3)2 = AlPb + 5 NO3
AlCl + BaPO4 = BaCl + AlPO4 =>
AlCl + BaPO4 = BaCl + AlPO4
Zn + KBr = Br2 + ZnK =>
2 Zn + 2 KBr = Br2 + 2 ZnK
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C3H3OH + O2 = H2O + CO2 =>
2 C3H3OH + 7 O2 = 4 H2O + 6 CO2
Na2S + O2 = Na2O + S =>
2 Na2S + O2 = 2 Na2O + 2 S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuC2O4 + NH3 = Cu(NH3)2 + CO2 =>
CuC2O4 + 2 NH3 = Cu(NH3)2 + 2 CO2
C7H16 = H2 + C7H14 =>
C7H16 = H2 + C7H14
N(CH3)3 + H2O = OH + NH(CH3)3 =>
N(CH3)3 + H2O = OH + NH(CH3)3
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Cu(CH3COO)2 + SO2 = CuSO3 + H2 + CO2 + S =>
2 Cu(CH3COO)2 + 7 SO2 = 2 CuSO3 + 6 H2 + 8 CO2 + 5 S
CuS + CaCl2 = CaS + CuCl2 =>
CuS + CaCl2 = CaS + CuCl2
FeCl3 + Co(NO3)2 = Fe(NO3)3 + CoCl2 =>
2 FeCl3 + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 CoCl2
HF + Na2(SiO3) = NaF + H2SiF6 + H2O =>
8 HF + Na2(SiO3) = 2 NaF + H2SiF6 + 3 H2O
Fe2O3 + CO = CO2 + Fe3O2 =>
3 Fe2O3 + 5 CO = 5 CO2 + 2 Fe3O2
H2S + OH = H2 + SO2 =>
H2S + 2 OH = 2 H2 + SO2
Rb + H2O = Rb1O2 + H2 =>
Rb + 2 H2O = Rb1O2 + 2 H2
Na2S2O3 + HCl = S + NaClO3 + NaCl + H2O =>
3 Na2S2O3 + 6 HCl = 6 S + 2 NaClO3 + 4 NaCl + 3 H2O
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
KOH + F2 = KF + F2O + H2O =>
2 KOH + 2 F2 = 2 KF + F2O + H2O
C2H5NO2 + O2 = CO2 + H2O + NH3 =>
2 C2H5NO2 + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
Mg + Cl2 = MgCl12 =>
Mg + 6 Cl2 = MgCl12
MnO + Cl2 + KOH = KMnO4 + KCl + H2O =>
2 MnO + 5 Cl2 + 12 KOH = 2 KMnO4 + 10 KCl + 6 H2O
Li3N + NHNO = LiNO + (NH)3 + N =>
Li3N + 3 NHNO = 3 LiNO + (NH)3 + N
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
Ag(s) + HBr(aq) = AgH + Br =>
Ag(s) + HBr(aq) = AgH + Br
K + Cr + O2 = K2Cr22O7 =>
4 K + 44 Cr + 7 O2 = 2 K2Cr22O7
C55H98O6 + CH4O = C3H8O3 + C19H36O2 =>
34 C55H98O6 + 163 CH4O = 57 C3H8O3 + 98 C19H36O2
CuSO3 + KOH = Cu(OH)2 + K2SO3 =>
CuSO3 + 2 KOH = Cu(OH)2 + K2SO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca + Pb(C2H3O2)2 = Ca(C2H3O2)2 + Pb =>
Ca + Pb(C2H3O2)2 = Ca(C2H3O2)2 + Pb
H2(g)I2(g) = HI(g) =>
H2(g)I2(g) = 2 HI(g)
Ba(MnO4)2 + H2SO4 = HMnO4 + BaSO4 =>
Ba(MnO4)2 + H2SO4 = 2 HMnO4 + BaSO4
(s)Mg + (l)H2O = (s)Mg(OH)2 + (g)H =>
(s)Mg + 2(l)H2O = (s)Mg(OH)2 + 2(g)H
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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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