| Équations équilibrées la veille |
C15H15N + 18 O2 = 15 CO2 + 6 H2O + NH3
Cr2O3 + NaNO3 + NaCO3 = Na2CrO4 + CO2 + NaNO2 =>
Cr2O3 + NaNO3 + 4 NaCO3 = 2 Na2CrO4 + 4 CO2 + NaNO2
Sb(NO3)3 + NH3 + H2O = Sb(OH)3 + NH4NO3 =>
Sb(NO3)3 + 3 NH3 + 3 H2O = Sb(OH)3 + 3 NH4NO3
KMnO4 + Mg = K2O + Mn + MgO =>
2 KMnO4 + 7 Mg = K2O + 2 Mn + 7 MgO
CH3OH + C6H4NH2COOH = C6H4(NH2)CO2CH3 + H2O =>
CH3OH + C6H4NH2COOH = C6H4(NH2)CO2CH3 + H2O
NO(g) + H2(g) = NH3(g) + H2O =>
2 NO(g) + 5 H2(g) = 2 NH3(g) + 2 H2O
M + P4 = M3P =>
12 M + P4 = 4 M3P
N2 + O2 + H2O + CO2 = C3H5(NO3)3 =>
6 N2 + O2 + 10 H2O + 12 CO2 = 4 C3H5(NO3)3
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
FeCl3 + NaOH = NaCl + OH + Fe =>
FeCl3 + 3 NaOH = 3 NaCl + 3 OH + Fe
Fe(OH)2 + O2 = FeO(OH) + H2O =>
4 Fe(OH)2 + O2 = 4 FeO(OH) + 2 H2O
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
Ba + CaOH = Ba(OH)2 + Ca =>
Ba + 2 CaOH = Ba(OH)2 + 2 Ca
NH4OH + Hg2(NO3)2 = NH4NO3 + H2O + Hg =>
10 NH4OH + 4 Hg2(NO3)2 = 9 NH4NO3 + 7 H2O + 8 Hg
NaCl(s) = Na(s) + Cl2(g) =>
2 NaCl(s) = 2 Na(s) + Cl2(g)
AgNO3(aq) + Fe(s) = Fe(NO3)2 + Ag =>
2 AgNO3(aq) + Fe(s) = Fe(NO3)2 + 2 Ag
Na2Cr2O7 + Cu(NO3)2 = NaNO3 + CuCr2O7 =>
Na2Cr2O7 + Cu(NO3)2 = 2 NaNO3 + CuCr2O7
PbCrO4 + Ca = CaCr + O4Pb =>
PbCrO4 + Ca = CaCr + O4Pb
FeCl3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O + KCl =>
2 FeCl3 + 3 KNO3 + 10 KOH = 2 K2FeO4 + 3 KNO2 + 5 H2O + 6 KCl
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
BrO + Cu = OCu + Br5 =>
5 BrO + 5 Cu = 5 OCu + Br5
Mn(OH)2 + O2 = MnO(OH) + H2O =>
4 Mn(OH)2 + O2 = 4 MnO(OH) + 2 H2O
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
NaNO3 + KCO3 = KNO3 + NaCO3 =>
NaNO3 + KCO3 = KNO3 + NaCO3
Co(OH)2 + H2O2 = Co(OH)3 =>
2 Co(OH)2 + H2O2 = 2 Co(OH)3
Pb + Au(C2H3O2)3 = Au + Pb(C2H3O2)2 =>
3 Pb + 2 Au(C2H3O2)3 = 2 Au + 3 Pb(C2H3O2)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zr + H2O = ZrO + H2 =>
Zr + H2O = ZrO + H2
Br + Cu = CuBr =>
Br + Cu = CuBr
Mn(OH)2 + O2 = MnO(OH)2 =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
N2O(g) + O2 = NO2(g) =>
2 N2O(g) + 3 O2 = 4 NO2(g)
Ba(NO3)2 + (NH4)2CrO4 = BaCrO4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CrO4 = BaCrO4 + 2 NH4NO3
HIO3 + FeI2 + HCl = FeCl + ICl + H2O =>
3 HIO3 + 4 FeI2 + 15 HCl = 4 FeCl + 11 ICl + 9 H2O
NO2{-} + S{2-} + H{+} = N2 + SO4{2-} + H2O =>
8 NO2{-} + 3 S{2-} + 8 H{+} = 4 N2 + 3 SO4{2-} + 4 H2O
Li3PO4 + Ba(OH)2 = LiOH + Ba3(PO4)2 =>
2 Li3PO4 + 3 Ba(OH)2 = 6 LiOH + Ba3(PO4)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NaNO2 + H2SO4 + NaMnO4 = NaNO3 + MnSO4 + H2O + Na2SO4 =>
5 NaNO2 + 3 H2SO4 + 2 NaMnO4 = 5 NaNO3 + 2 MnSO4 + 3 H2O + Na2SO4
Cu2S + Na2O = Cu2O + Na2S =>
Cu2S + Na2O = Cu2O + Na2S
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
I2O5 + KI + H2SO4 = I2 + K2SO4 + H2O =>
I2O5 + 10 KI + 5 H2SO4 = 6 I2 + 5 K2SO4 + 5 H2O
(Fe2(CO3)3)(s) + HCl(aq) = FeCl3(aq) + CO2(g) + H2O(l) =>
(Fe2(CO3)3)(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 CO2(g) + 3 H2O(l)
SnF2 + HBrO3 + HCl = Br2 + SnCl4 + H2O + HF =>
5 SnF2 + 2 HBrO3 + 20 HCl = Br2 + 5 SnCl4 + 6 H2O + 10 HF
NO + KOH = N2O + KNO2 + H2O =>
4 NO + 2 KOH = N2O + 2 KNO2 + H2O
Al(OH)3 + K2SO3 = Al2(SO3)3 + KOH =>
2 Al(OH)3 + 3 K2SO3 = Al2(SO3)3 + 6 KOH
Zn + Ag2O = Ag + ZnO =>
Zn + Ag2O = 2 Ag + ZnO
H2SO4 + CaOH = H2OH + CaSO4 =>
H2SO4 + CaOH = H2OH + CaSO4
NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2
CO2 + H2O + Ca = CaCO3 + H =>
CO2 + H2O + Ca = CaCO3 + 2 H
C3H8O + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
5 C3H8O + 4 KMnO4 + 6 H2SO4 = 5 C3H6O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
