| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H8O3 + 3 NaOH = 3 C2H3O2Na + 3 H2O + 2 H2
LiBr + CoSO4 = Li2SO4 + CoBr2 =>
2 LiBr + CoSO4 = Li2SO4 + CoBr2
FeSO4 + H2SO4 + K2Cr2O7 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + 7 H2SO4 + K2Cr2O7 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
N2H4 + CuCl2 + H2O = Cu2O + N2 + HCl =>
N2H4 + 4 CuCl2 + 2 H2O = 2 Cu2O + N2 + 8 HCl
HNO4 + I2 = NO2 + H2O + HIO3 =>
10 HNO4 + 3 I2 = 10 NO2 + 2 H2O + 6 HIO3
Zn + Li2S = ZnS + Li =>
Zn + Li2S = ZnS + 2 Li
MgO + N2O5 = MgO5N2O =>
MgO + N2O5 = MgO5N2O
Ca(OH)2 + HO3 = CaHO3 + H2O =>
5 Ca(OH)2 + 3 HO3 = 5 CaHO3 + 4 H2O
K2Cr2O7 + CoSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Co2(SO4)3 + H2O =>
K2Cr2O7 + 6 CoSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Co2(SO4)3 + 7 H2O
CuCl2*2H2O + H(AcAc) + NaCH3COO = Cu(AcAc)2 + H2O + CH3COOH + Cl + Na =>
CuCl2*2H2O + 2 H(AcAc) + 2 NaCH3COO = Cu(AcAc)2 + 2 H2O + 2 CH3COOH + 2 Cl + 2 Na
H2 + O16 = H2O =>
16 H2 + O16 = 16 H2O
KI + CuCl2 = CuI + KCl2 =>
KI + CuCl2 = CuI + KCl2
C12H6O3 + O2 = CO2 + H2O =>
C12H6O3 + 12 O2 = 12 CO2 + 3 H2O
Ca(OH)2 + HSO3 = CaSO4{-} + H3O{+} =>
Ca(OH)2 + HSO3 = CaSO4{-} + H3O{+}
Ir + O2 + H{+} = Ir{4} + H2O =>
Ir + O2 + 4 H{+} = Ir{4} + 2 H2O
Ag2(SO4) = Ag + SO4 =>
Ag2(SO4) = 2 Ag + SO4
Fe2O3(s) + C = Fe(s) + CO2 =>
2 Fe2O3(s) + 3 C = 4 Fe(s) + 3 CO2
Fe + C + N = FeCN2 =>
Fe + C + 2 N = FeCN2
MnCl2 + NaOH + H2O2 = NaMnO3 + NaCl + H2O =>
2 MnCl2 + 6 NaOH + 3 H2O2 = 2 NaMnO3 + 4 NaCl + 6 H2O
V2O5 + HF = VOF3 + H2O =>
V2O5 + 6 HF = 2 VOF3 + 3 H2O
Pb + Na2SO4 = PbSO4 + Na =>
Pb + Na2SO4 = PbSO4 + 2 Na
Cu2C + O2 = CuO + CO2 =>
Cu2C + 2 O2 = 2 CuO + CO2
Pb + ZnSO4 = Zn + Pb(SO4) =>
Pb + ZnSO4 = Zn + Pb(SO4)
KI + KMnO4 + H2O = I2 + MnO2 + K(OH) =>
6 KI + 2 KMnO4 + 4 H2O = 3 I2 + 2 MnO2 + 8 K(OH)
AgNO3 + Na2SnO2 + NaOH = Ag + NaSnO3 + NaNO3 + H2O =>
3 AgNO3 + Na2SnO2 + 2 NaOH = 3 Ag + NaSnO3 + 3 NaNO3 + H2O
Al2SiO5 + HCl = Al2Cl2 + SiO4 + H2O =>
Al2SiO5 + 2 HCl = Al2Cl2 + SiO4 + H2O
MnO2 + HCI2 = MnCI2 + H2O + CI2 =>
MnO2 + 4 HCI2 = MnCI2 + 2 H2O + 3 CI2
C3H10N2 + O2 = CO2 + H2O + NO2 =>
2 C3H10N2 + 15 O2 = 6 CO2 + 10 H2O + 4 NO2
CO2 + H2O = CO3 + H2 =>
CO2 + H2O = CO3 + H2
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
KOH + SI + H2O = K2SIO3 + H2 =>
2 KOH + SI + H2O = K2SIO3 + 2 H2
AlF3 + S = Al2S3 + F2 =>
2 AlF3 + 3 S = Al2S3 + 3 F2
Ga + HF = GaF3 + H2 =>
2 Ga + 6 HF = 2 GaF3 + 3 H2
SnCl4 + LiAlH4 = SnH4 + LiCl + AlCl3 =>
SnCl4 + LiAlH4 = SnH4 + LiCl + AlCl3
Br2O7 = Br7 + O2 =>
14 Br2O7 = 4 Br7 + 49 O2
ClAg = AgCl =>
ClAg = AgCl
K2CO3 + C4H8O2 = K(C4H7O2) + CO2 + H2O =>
K2CO3 + 2 C4H8O2 = 2 K(C4H7O2) + CO2 + H2O
Sn(OH)4 + FeBr3 = SnBr4 + Fe(OH)3 =>
3 Sn(OH)4 + 4 FeBr3 = 3 SnBr4 + 4 Fe(OH)3
KF + Cl2 = KCl + F =>
2 KF + Cl2 = 2 KCl + 2 F
Cd + P4 = Cd3P2 =>
6 Cd + P4 = 2 Cd3P2
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
ZnBr2 + H2O = Zn(OH)2 + HBr =>
ZnBr2 + 2 H2O = Zn(OH)2 + 2 HBr
NaNO3 + Zn + NaOH = Na2ZnO2 + NH3 + H2O =>
NaNO3 + 4 Zn + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
SiCl4 + KOH = KCl + SiO2 + H2O =>
SiCl4 + 4 KOH = 4 KCl + SiO2 + 2 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
FeSO4 + Cl2 = Cl2SO4 + Fe =>
FeSO4 + Cl2 = Cl2SO4 + Fe
HNO3 + Na2[Zn(OH)4] = Zn(NO3)2 + NaNO3 + H2O =>
4 HNO3 + Na2[Zn(OH)4] = Zn(NO3)2 + 2 NaNO3 + 4 H2O
Silvernitrate + hydrochloricacid = silverchloride + nitricacid =>
AgNO3 + HCl = AgCl + HNO3
C7H6O + O2 = C7H6O2 =>
2 C7H6O + O2 = 2 C7H6O2
Na2SO3 + HClO4 = Na2SO4 + HClO2 =>
2 Na2SO3 + HClO4 = 2 Na2SO4 + HClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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