| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + 2 LiOH = Li2Na2SiO4 + H2O
BaCl2*H2O = BaCl2 + H2O =>
BaCl2*H2O = BaCl2 + H2O
CaF2 + H2SO4 + B2O3 = BF3 + CaSO4 + H2O =>
3 CaF2 + 3 H2SO4 + B2O3 = 2 BF3 + 3 CaSO4 + 3 H2O
Ag + S2O3 = AgS2O3 =>
Ag + S2O3 = AgS2O3
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2O2 + N2H4 = H2NO2 + H2O =>
4 H2O2 + N2H4 = 2 H2NO2 + 4 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Sr(OH)2 + P2O5 = SrHPO4 + H2O =>
2 Sr(OH)2 + P2O5 = 2 SrHPO4 + H2O
Al(OH)3 + HNO3 = AlNO3 + H(OH)3 =>
Al(OH)3 + HNO3 = AlNO3 + H(OH)3
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO + O2 + H2O =>
K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO + 3 O2 + 4 H2O
H2C2 + O2 = CO + H2O =>
2 H2C2 + 3 O2 = 4 CO + 2 H2O
NO2 + NH3 = NO + H2O =>
5 NO2 + 2 NH3 = 7 NO + 3 H2O
MgBr2 + H2SO4 = MgSO4 + SO2 + Br2 + H2O =>
MgBr2 + 2 H2SO4 = MgSO4 + SO2 + Br2 + 2 H2O
Zn(NO3)2 + MgCO3 = Mg(NO3)2 + ZnCO3 =>
Zn(NO3)2 + MgCO3 = Mg(NO3)2 + ZnCO3
C23H48 + O2 = CO2 + H2O =>
C23H48 + 35 O2 = 23 CO2 + 24 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Si02 + C + K6P6O18 = CO + P4 + K2SiO3 =>
3 Si02 + 18 C + 2 K6P6O18 = 18 CO + 3 P4 + 6 K2SiO3
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
Mn(CH3COO)2 + KMnO4 = Mn(CH3COO)3 + KCH3COO + MnO2 =>
2 Mn(CH3COO)2 + KMnO4 = Mn(CH3COO)3 + KCH3COO + 2 MnO2
Na{+1)+Zn = Na+Zn{+} =>
Na{+1)+Zn = Na+Zn{+}
Fe2O3 + Pb = Fe2 + PbO =>
Fe2O3 + 3 Pb = Fe2 + 3 PbO
Pd + MgBr2 = PdBr2 + Mg =>
Pd + MgBr2 = PdBr2 + Mg
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
Cu + Na3PO4 = Cu(PO4) + Na =>
Cu + Na3PO4 = Cu(PO4) + 3 Na
Na2S2O4 + Ni = Na2SO3 + NiS + O2 =>
2 Na2S2O4 + 2 Ni = 2 Na2SO3 + 2 NiS + O2
H2S + KCl = K2S + HCl =>
H2S + 2 KCl = K2S + 2 HCl
V + HO = V(OH) =>
V + HO = V(OH)
CF2Cl2 = C + F + Cl =>
CF2Cl2 = C + 2 F + 2 Cl
FeI2 = Fe2 + I2 =>
2 FeI2 = Fe2 + 2 I2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + Sn(IV)CN = CN + AlSn(IV) =>
Al + Sn(IV)CN = CN + AlSn(IV)
HCOOH + CaCO3 = HCOOCaCO3 + H2 =>
2 HCOOH + 2 CaCO3 = 2 HCOOCaCO3 + H2
Li{+} + O{2-} = Li2O =>
2 Li{+} + O{2-} = Li2O
C6H10 + H2SO4 + KMnO4 = C6H10O2 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 6 H2SO4 + 4 KMnO4 = 5 C6H10O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
Sn + Br2 = SnBr4 =>
Sn + 2 Br2 = SnBr4
CoSO4*7H2O + NH3 + H2O2 + (NH4)2CO3 = [Co(NH3)4CO3]2SO4*3H2O + (NH4)2SO4 + H2O =>
2 CoSO4*7H2O + 6 NH3 + H2O2 + 2(NH4)2CO3 = [Co(NH3)4CO3]2SO4*3H2O + (NH4)2SO4 + 13 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Fe2O3 + Pb = Fe + PbO =>
Fe2O3 + 3 Pb = 2 Fe + 3 PbO
AsCl3 + H2 = As2 + HCl =>
2 AsCl3 + 3 H2 = As2 + 6 HCl
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
HCl + Pb(NO3)4 = H4(NO3)4 + PbCl4 =>
4 HCl + Pb(NO3)4 = H4(NO3)4 + PbCl4
KO3 + H2O = KOH + O2 =>
4 KO3 + 2 H2O = 4 KOH + 5 O2
C2H5OH + H{+} + Cr2O7{2-} = CH3CHO + H2O + Cr{3+} =>
3 C2H5OH + 8 H{+} + Cr2O7{2-} = 3 CH3CHO + 7 H2O + 2 Cr{3+}
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CH3(CH2)3Br + Mg = CH3(CH2)3MgBr =>
CH3(CH2)3Br + Mg = CH3(CH2)3MgBr
Mn(OH)2 + Na2O2 = Na2MnO4 + NaOH =>
Mn(OH)2 + 2 Na2O2 = Na2MnO4 + 2 NaOH
CrO3 = Cr203 + O2 =>
406 CrO3 = 2 Cr203 + 609 O2
Cr2(SO4)3 + NH3H2O = Cr(OH)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 6 NH3H2O = 2 Cr(OH)3 + 3(NH4)2SO4
Na2O + BeO = Na2(BeO2) =>
Na2O + BeO = Na2(BeO2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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