| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3(aq) + SrCl2(aq) = 2 NaCl(aq) + SrCO3(s)
H2MoO4 = MoO3 + H2O =>
H2MoO4 = MoO3 + H2O
Na2CO3 + Ca3(PO4)2 = Na3PO4 + CaCO3 =>
3 Na2CO3 + Ca3(PO4)2 = 2 Na3PO4 + 3 CaCO3
ZnCO3 + O2 = ZnO2 + CO2 =>
2 ZnCO3 + O2 = 2 ZnO2 + 2 CO2
TiO2 + Cl2 + C = TiCl4 + CO =>
TiO2 + 2 Cl2 + 2 C = TiCl4 + 2 CO
BaO2 + H2SO4(aq) = BaSO4(s) + H2O2(aq) =>
BaO2 + H2SO4(aq) = BaSO4(s) + H2O2(aq)
Si12H3 + O2 = SiO2 + H2O3 =>
4 Si12H3 + 57 O2 = 48 SiO2 + 6 H2O3
Cu + H + CaO = Cu(OH)2 + Ca =>
Cu + 2 H + 2 CaO = Cu(OH)2 + 2 Ca
C6H12O6 + O2(g) = CO2(g) + H2O =>
C6H12O6 + 6 O2(g) = 6 CO2(g) + 6 H2O
C3H4N2 + H2O = C3H4N2H + OH =>
C3H4N2 + H2O = C3H4N2H + OH
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
H3AsO4 + Al(OH)3 = Al(AsO4) + H2O =>
H3AsO4 + Al(OH)3 = Al(AsO4) + 3 H2O
H2O + Cl2 = HCl + HOCl =>
H2O + Cl2 = HCl + HOCl
C4H9Br + H2O = C4H9OH + Br{-} + H3O{+} =>
C4H9Br + 2 H2O = C4H9OH + Br{-} + H3O{+}
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
NO + CSOH = CSNO2 + N2 + H2O =>
6 NO + 4 CSOH = 4 CSNO2 + N2 + 2 H2O
Cl2 + Al = AlCl2 =>
Cl2 + Al = AlCl2
Ba(OH)2 + H2 = Ba + H2O =>
Ba(OH)2 + H2 = Ba + 2 H2O
NaBr + H3PO4 = HBr + Na3PO4 =>
3 NaBr + H3PO4 = 3 HBr + Na3PO4
AuI3 = Au3 + I2 =>
6 AuI3 = 2 Au3 + 9 I2
Cd + HNO3 = Cd(NO3)2 + NO + H2O =>
3 Cd + 8 HNO3 = 3 Cd(NO3)2 + 2 NO + 4 H2O
PBr5 = PBr3 + Br2 =>
PBr5 = PBr3 + Br2
(NH4)2C2O4 + NaOH = Na2C2O4 + NH3 + H2O =>
(NH4)2C2O4 + 2 NaOH = Na2C2O4 + 2 NH3 + 2 H2O
AgNO3 + Na2SO4 = NaNO3 + Ag2SO4 =>
2 AgNO3 + Na2SO4 = 2 NaNO3 + Ag2SO4
CH3COOH(aq) + NaHCO3 = CH3COONa + H2O + CO2 =>
CH3COOH(aq) + NaHCO3 = CH3COONa + H2O + CO2
Ca3(PO4)2 + HCl + C = CaCl2 + CO + H2 + P =>
Ca3(PO4)2 + 6 HCl + 8 C = 3 CaCl2 + 8 CO + 3 H2 + 2 P
C7H8 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
Pm + O2 = Pm2O =>
4 Pm + O2 = 2 Pm2O
NH2 + H2O = NH3 + HO =>
NH2 + H2O = NH3 + HO
CeO2 + H2SO4 = Ce(SO4)2 + H2O =>
CeO2 + 2 H2SO4 = Ce(SO4)2 + 2 H2O
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
NI3(s) = N2(g) + I2(s) =>
2 NI3(s) = N2(g) + 3 I2(s)
N2 + S8 = N2S5 =>
8 N2 + 5 S8 = 8 N2S5
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Br + SO4 = BrSO4 =>
Br + SO4 = BrSO4
NO2 + NaHS + H2O = S + NaNO3 + HNO2 =>
4 NO2 + NaHS + H2O = S + NaNO3 + 3 HNO2
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + 2 KCl(aq)
Te + Ba(OH)2 = BaTe + BaTeO3 + H2O =>
3 Te + 3 Ba(OH)2 = 2 BaTe + BaTeO3 + 3 H2O
KI + NaOCl = KCl + NaOI =>
KI + NaOCl = KCl + NaOI
CaH2C2O6 = CaO + CO2 + H2O =>
CaH2C2O6 = CaO + 2 CO2 + H2O
Sb(OH)5 + HJO3 = Sb(JO3)5 + H2O =>
Sb(OH)5 + 5 HJO3 = Sb(JO3)5 + 5 H2O
Zn(OH)2 + NaOH = Zn(OH)4Na2 =>
Zn(OH)2 + 2 NaOH = Zn(OH)4Na2
BaMnO4 + H2O = Ba(MnO4)2 + MnO2 + Ba(OH)2 =>
3 BaMnO4 + 2 H2O = Ba(MnO4)2 + MnO2 + 2 Ba(OH)2
H2O + FeS2 + NO3{-} = N2 + Fe(OH)3 + SO4{2-} + H{+} =>
4 H2O + 2 FeS2 + 6 NO3{-} = 3 N2 + 2 Fe(OH)3 + 4 SO4{2-} + 2 H{+}
H2SO4 + Ti(OH)4 = Ti2(SO4)4 + H2O =>
4 H2SO4 + 2 Ti(OH)4 = Ti2(SO4)4 + 8 H2O
O2 + Cl2 = OCl2 =>
O2 + 2 Cl2 = 2 OCl2
Al2(SO4)3 + CaI2 = Al2I2 + Ca(SO4)3 =>
Al2(SO4)3 + CaI2 = Al2I2 + Ca(SO4)3
Cd3(PO4)2 + Rb2S = CdS + Rb3PO4 =>
Cd3(PO4)2 + 3 Rb2S = 3 CdS + 2 Rb3PO4
Ni(OH)2 + H2O2 = Ni2O3 + H2O =>
2 Ni(OH)2 + H2O2 = Ni2O3 + 3 H2O
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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