| Équations équilibrées la veille |
CuSO4 + Na2B4O7 + 5 H2O = CuOHBO2 + Na2SO4 + 3 H3BO3
MnO2 + HCI = MnC2 + H2O + CI2 =>
MnO2 + 4 HCI = MnC2 + 2 H2O + 2 CI2
magnesiumoxide + Carbondioxide = magnesiumcarbonate =>
MgO + CO2 = MgCO3
SeO3 + HCl = Cl2 + H2O + Se =>
SeO3 + 6 HCl = 3 Cl2 + 3 H2O + Se
CH3CH2CN + O2 = CO2 + NO2 + H2O =>
4 CH3CH2CN + 21 O2 = 12 CO2 + 4 NO2 + 10 H2O
K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO + H2O =>
2 K2Cr2O7 + C6H12O6 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CO + 14 H2O
HNO2 + H2O = NH + OH =>
HNO2 + 2 H2O = NH + 4 OH
NaOH + O2 = NaO2 + H2O =>
4 NaOH + 3 O2 = 4 NaO2 + 2 H2O
Li2C2O4(aq) + Ca(NO3)2(aq) = LiNO3(aq) + CaC2O4(s) =>
Li2C2O4(aq) + Ca(NO3)2(aq) = 2 LiNO3(aq) + CaC2O4(s)
Fe + Si = FeSi2 =>
Fe + 2 Si = FeSi2
N2 + NO2 + Fe(OH)2 = Fe(NO)3 + H2O =>
N2 + NO2 + Fe(OH)2 = Fe(NO)3 + H2O
N2O + C3H8 = N + CO2 + H2O =>
10 N2O + C3H8 = 20 N + 3 CO2 + 4 H2O
Cr2(SO3)3 + Zn(OH)2 = Cr(OH)3 + ZnSO3 =>
Cr2(SO3)3 + 3 Zn(OH)2 = 2 Cr(OH)3 + 3 ZnSO3
C6H14O + O2 = CO + H2O =>
C6H14O + 6 O2 = 6 CO + 7 H2O
KC8H5O4 + KOH = H2O + KKH4C8O4 =>
KC8H5O4 + KOH = H2O + KKH4C8O4
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
HF + In = InF3 + H2 =>
6 HF + 2 In = 2 InF3 + 3 H2
PbO2 + Si + Cl2 = PbCl4 + SiO =>
PbO2 + 2 Si + 2 Cl2 = PbCl4 + 2 SiO
*Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3*Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + N2O4 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + N2O4
C2H3O2 + H3O + NaOH = NaC2H3O2 + H2O =>
C2H3O2 + H3O + NaOH = NaC2H3O2 + 2 H2O
LiOH(s) + CO2(g) = LiHCO3(s) =>
LiOH(s) + CO2(g) = LiHCO3(s)
HClO4 + Au(OH)3 = (ClO4)3Au + H2O =>
3 HClO4 + Au(OH)3 = (ClO4)3Au + 3 H2O
Co2 + CO5 = Co2O3 + CO2 =>
Co2 + CO5 = Co2O3 + CO2
(NH4)CO3 + KOH = KCO3 + NH4OH =>
(NH4)CO3 + KOH = KCO3 + NH4OH
CuSO4 + Na2B4O7 + H2O = CuOHBO2 + Na2SO4 + H3BO3 =>
CuSO4 + Na2B4O7 + 5 H2O = CuOHBO2 + Na2SO4 + 3 H3BO3
HBr03 + HNO2 = HNO + Br + H2O =>
2 HBr03 + HNO2 = HNO + 6 Br + H2O
Cd(OH)2 + H3PO4 = H2O + Cd3(PO4)2 =>
3 Cd(OH)2 + 2 H3PO4 = 6 H2O + Cd3(PO4)2
NiCl2 + O = NiCl2O6 =>
NiCl2 + 6 O = NiCl2O6
MnO2 + KI + H2O = MnI2 + I2 + KOH =>
MnO2 + 4 KI + 2 H2O = MnI2 + I2 + 4 KOH
CH3CH3 + Cl2 = CH3CH(Cl) + HCl =>
2 CH3CH3 + 3 Cl2 = 2 CH3CH(Cl) + 4 HCl
H2S + CsOH = HSCs + H2O =>
H2S + CsOH = HSCs + H2O
LiCl(aq) + Ag(s) = Li(s) + AgCl(aq) =>
LiCl(aq) + Ag(s) = Li(s) + AgCl(aq)
Cr2(SO4)3 + NaNO3 + Na2CO3 = Na2CrO4 + NaNO2 + CO2 + Na2SO4 =>
Cr2(SO4)3 + 3 NaNO3 + 5 Na2CO3 = 2 Na2CrO4 + 3 NaNO2 + 5 CO2 + 3 Na2SO4
FeI3 + Li2O = Fe2O3 + LiI =>
2 FeI3 + 3 Li2O = Fe2O3 + 6 LiI
BaCO3 + FeCl3 = BaCl2 + Fe2(CO3)3 =>
3 BaCO3 + 2 FeCl3 = 3 BaCl2 + Fe2(CO3)3
SO3 + H2O = H2SO3 + O2 =>
2 SO3 + 2 H2O = 2 H2SO3 + O2
C9H12(l) + O2(g) = CO2(g) + H2O(g) =>
C9H12(l) + 12 O2(g) = 9 CO2(g) + 6 H2O(g)
H2NNH2 + HNO3 = NO3 + H2NNH3 =>
H2NNH2 + HNO3 = NO3 + H2NNH3
K2CO3 + H2SO4(aq) = CO2(g) + H2O(l) + K2SO4 =>
K2CO3 + H2SO4(aq) = CO2(g) + H2O(l) + K2SO4
Mn(OH)3 + KI + HCI = MnCI2 + KCI + H2O + I2 =>
2 Mn(OH)3 + 4 KI + 6 HCI = 2 MnCI2 + 4 KCI + 6 H2O + I2
AlCl3 + (NH4) = Al + NH4Cl =>
AlCl3 + 3(NH4) = Al + 3 NH4Cl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ca(oh)2 = Ca = OH =>
Ca(oh)2 = 2 Ca
K2SO4 + CuCl2 = KCl + CuSO4 =>
K2SO4 + CuCl2 = 2 KCl + CuSO4
Pb(NO3)2 + NH4Br = PbBr2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Br = PbBr2 + 2 NH4NO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2Cr2O7 + H2SO4 + C2OH6 = Cr2(SO4)3 + H2O + C2OH4 + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C2OH6 = Cr2(SO4)3 + 7 H2O + 3 C2OH4 + K2SO4
Al2(CO3)3(heated) = Al2O3 + CO2 =>
Al2(CO3)3(heated) = Al2O3 + 3 CO2
ClO{-} + Br{-} = BrO{-} + Cl{-} =>
ClO{-} + Br{-} = BrO{-} + Cl{-}
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
