| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO2 = Ba + O2
NH4(aq) + H2O = H3O + NH3 =>
NH4(aq) + H2O = H3O + NH3
Cd + HNO3 = Cd(NO3)2 + NH4NO3 + H2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + NH4NO3 + 3 H2O
Co + H2SO4 = CoSO4 + H2 =>
Co + H2SO4 = CoSO4 + H2
CuCO3 + H = Cu + H2O + CO2 =>
CuCO3 + 2 H = Cu + H2O + CO2
NH3 + O2 = H2 + NO =>
2 NH3 + O2 = 3 H2 + 2 NO
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
C57H92O6 + H2 = C57H94O6 =>
C57H92O6 + H2 = C57H94O6
Ni{2+} + Mn = Ni + Mn{+2} =>
Ni{2+} + Mn = Ni + Mn{+2}
FeCl3 + NH4 + OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4 + 3 OH = Fe(OH)3 + 3 NH4Cl
AlI3 + Fe(NO3)3 = I2 + Al(NO3)3 + FeI2 =>
2 AlI3 + 2 Fe(NO3)3 = I2 + 2 Al(NO3)3 + 2 FeI2
Al + CaCl2 = AlCl3 + Ca =>
2 Al + 3 CaCl2 = 2 AlCl3 + 3 Ca
KOH(aq) + HCI(aq) = KCI(aq) + HOH(l) =>
KOH(aq) + HCI(aq) = KCI(aq) + HOH(l)
Na2Cr2O7 + Ba(OH)2 = BaCr2O7 + NaOH =>
Na2Cr2O7 + Ba(OH)2 = BaCr2O7 + 2 NaOH
H2CO3 + H = CH4 + H2O =>
H2CO3 + 8 H = CH4 + 3 H2O
C6H6CHO + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + H2O + K =>
3 C6H6CHO + KMnO4 + H2SO4 = 3 C6H6COOH + MnSO4 + H2O + K
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
Zn(ClO4)2 + Al = Al(ClO4)3 + Zn =>
3 Zn(ClO4)2 + 2 Al = 2 Al(ClO4)3 + 3 Zn
NH3 + HO2 = NO2 + H2O =>
3 NH3 + 7 HO2 = 3 NO2 + 8 H2O
Cu(NO3)2 + NaClO3 = CuClO3 + Na(NO3)2 =>
Cu(NO3)2 + NaClO3 = CuClO3 + Na(NO3)2
N2H4(g) + H2O2(g) = N2(g) + H2O(g) =>
N2H4(g) + 2 H2O2(g) = N2(g) + 4 H2O(g)
K + S + O = K2SO4 =>
2 K + S + 4 O = K2SO4
K + Br = KBr =>
K + Br = KBr
Sc2(SO4)3 + H2O = Sc(OH)3 + H2SO4 =>
Sc2(SO4)3 + 6 H2O = 2 Sc(OH)3 + 3 H2SO4
NaCl + H2O + AgNO3 = AgCl + NaOH + HNO3 =>
NaCl + H2O + AgNO3 = AgCl + NaOH + HNO3
Al2O3 + Cl = Al2Cl3 + O3 =>
Al2O3 + 3 Cl = Al2Cl3 + O3
AsO2{-} + I2 + H2O = I{-} + AsO4{-3} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + AsO4{-3} + 4 H{+}
C3H8O3 + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 C3H8O3 + 7 Cr2O7{2-} + 56 H{+} = 9 CO2 + 14 Cr{3+} + 40 H2O
Mg + C6H8O7 = Mg(C6H6O7) + H2 =>
Mg + C6H8O7 = Mg(C6H6O7) + H2
O2 + ZnS = ZnO + S =>
O2 + 2 ZnS = 2 ZnO + 2 S
Fe(OH)2 + KClO3 + HCl = FeCl3 + KCl + H2O =>
6 Fe(OH)2 + KClO3 + 18 HCl = 6 FeCl3 + KCl + 15 H2O
NaI + KMnO4 + H2SO4 = I2 + H2O + K2SO4 + MnSO4 + Na2SO4 =>
10 NaI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
(NH4)2CO3(aq) + AgNO3(aq) = NH4NO3 + Ag2CO3 =>
(NH4)2CO3(aq) + 2 AgNO3(aq) = 2 NH4NO3 + Ag2CO3
CH4(g) + O(g) = CO(g) + H2O(l) =>
CH4(g) + 3 O(g) = CO(g) + 2 H2O(l)
CH3(CH2)16COOH + NaOH = CH3(CH2)16COONa + H2O =>
CH3(CH2)16COOH + NaOH = CH3(CH2)16COONa + H2O
Bi(NO3)2 + K2SnO2 + KOH = Bi + K2SnO3 + KNO3 + H2O =>
Bi(NO3)2 + K2SnO2 + 2 KOH = Bi + K2SnO3 + 2 KNO3 + H2O
Ca(HCO3)2(aq) = CaCO3(s) + H2O + CO2(g) =>
Ca(HCO3)2(aq) = CaCO3(s) + H2O + CO2(g)
BiCl3H2S = BiSH2Cl3 =>
BiCl3H2S = BiSH2Cl3
Pb(C2H3O2)2 + NaOH = Pb(OH)2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaOH = Pb(OH)2 + 2 NaC2H3O2
AgClO + KCl = AgCl + KClO4 =>
4 AgClO + KCl = 4 AgCl + KClO4
C3H8O3 + H2 = C3H6 + H2O =>
C3H8O3 + 2 H2 = C3H6 + 3 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CH2OO2 = CO2H2O =>
CH2OO2 = CO2H2O
CaS(s) + HBr(aq) = CaBr2 + H2S =>
CaS(s) + 2 HBr(aq) = CaBr2 + H2S
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 CO2
KNO3 + Cu + HCl = KCl + CuCl2 + H2O + NO2 =>
2 KNO3 + Cu + 4 HCl = 2 KCl + CuCl2 + 2 H2O + 2 NO2
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
HI + Na = NaH + I =>
HI + Na = NaH + I
CaCO3 + H3O = Ca + CHO + H2O =>
CaCO3 + 5 H3O = Ca + CHO + 7 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/22/24
Équations équilibrées sur07/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
