| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KI + 2 KBiO3 + 6 H2SO4 = Bi2(SO4)3 + 3 K2SO4 + 6 H2O + 2 I2
NO + H3PO4 = HNO3 + P + H2O =>
5 NO + 3 H3PO4 = 5 HNO3 + 3 P + 2 H2O
Al + I = Al(I)2 =>
Al + 2 I = Al(I)2
CuSO4 + CaCO3 = CuCO3 + CaSO4 =>
CuSO4 + CaCO3 = CuCO3 + CaSO4
AgNO3(aq)I(aq) = AgINO3 =>
AgNO3(aq)I(aq) = AgINO3
C(CH3)4 + HNO3 = C(CH3)4(NO3)4 + H2 =>
C(CH3)4 + 4 HNO3 = C(CH3)4(NO3)4 + 2 H2
K2 + HOH = H + KOH =>
K2 + 2 HOH = 2 H + 2 KOH
CaCO3 + Pb(OH)2 = Ca(OH)2 + Pb(CO3) =>
CaCO3 + Pb(OH)2 = Ca(OH)2 + Pb(CO3)
C2H6 + N2O = CO2 + H2O + N2 =>
C2H6 + 7 N2O = 2 CO2 + 3 H2O + 7 N2
SrI2F2 = SrF2I2 =>
SrI2F2 = SrF2I2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H2CrO4 + H2O2 = H3CrO8 + H2O =>
2 H2CrO4 + 7 H2O2 = 2 H3CrO8 + 6 H2O
C6H12(g) + O2(g) = CO2(g) + H2O(l) =>
C6H12(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCu(NO2) = Fe(NO2)Cu =>
FeCu(NO2) = Fe(NO2)Cu
Zn(OH)2 + CH3COOH = ZnC4H6CO4 + H2O =>
2 Zn(OH)2 + 5 CH3COOH = 2 ZnC4H6CO4 + 6 H2O
K2Cr2O7 + NaCl + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl + Na2SO4 + H2O =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 Cl + 3 Na2SO4 + 7 H2O
NH3 + (O2) = HNO3 + H2O =>
NH3 + 2(O2) = HNO3 + H2O
H2O + AgBr + H2SO3 = Ag + Br{-} + H{+} + (SO4){2-} =>
H2O + 2 AgBr + H2SO3 = 2 Ag + 2 Br{-} + 4 H{+} + (SO4){2-}
FePO4 + HNO3 = Fe(NO3)3 + H3PO4 =>
FePO4 + 3 HNO3 = Fe(NO3)3 + H3PO4
SO2(g)O(g)H2O(l) = H2SO4(aq) =>
SO2(g)O(g)H2O(l) = H2SO4(aq)
NaI + KMnO4 + H2SO4 = I2 + H2O + MnSO4 + K2SO4 + Na2SO4 =>
10 NaI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 8 H2O + 2 MnSO4 + K2SO4 + 5 Na2SO4
Na2SiO3 + NH4Cl + H2O = NaOH + (NH4)2SiO3 + HCl =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NaOH + (NH4)2SiO3 + 2 HCl
C5H17 + O2 = CO2 + H2O =>
4 C5H17 + 37 O2 = 20 CO2 + 34 H2O
NiCl2(aq)Ba(NO3)2(aq) = Ni(NO3)2BaCl2 =>
NiCl2(aq)Ba(NO3)2(aq) = Ni(NO3)2BaCl2
Pb + L = PbL =>
Pb + L = PbL
C6H12N2O3 + H2O = C3H7NO2 =>
C6H12N2O3 + H2O = 2 C3H7NO2
Ca(OH)2 = CaH2 + O2 =>
Ca(OH)2 = CaH2 + O2
MgCl2 + H2SO4 = Mg(SO4) + HCl =>
MgCl2 + H2SO4 = Mg(SO4) + 2 HCl
C9H8O(l) + O2 = CO2 + H2O =>
2 C9H8O(l) + 21 O2 = 18 CO2 + 8 H2O
CaSO4(aq)Mg(OH)2(aq) = Ca(OH)2(aq)MgSO4(aq) =>
CaSO4(aq)Mg(OH)2(aq) = Ca(OH)2(aq)MgSO4(aq)
PdO2 = Pd2O4 =>
2 PdO2 = Pd2O4
Al + Br = Al3Br4 =>
3 Al + 4 Br = Al3Br4
Al(NO3)3 + NH4OH = Al2O3 + H2O + N2 =>
2 Al(NO3)3 + 10 NH4OH = Al2O3 + 25 H2O + 8 N2
Ag(NO3)(aq)NaOH(aq) = Ag(OH)(s)NaNO3(aq) =>
Ag(NO3)(aq)NaOH(aq) = Ag(OH)(s)NaNO3(aq)
Au(OH) + H2CrO4 = Au2(CrO4) + H2O =>
2 Au(OH) + H2CrO4 = Au2(CrO4) + 2 H2O
Cr + ClSn4 = ClCr3 + Sn =>
3 Cr + ClSn4 = ClCr3 + 4 Sn
BH3 + HCl = BH4Cl =>
BH3 + HCl = BH4Cl
C6H5OH + CH3COCl = CH3COOC6H5 + HCl =>
C6H5OH + CH3COCl = CH3COOC6H5 + HCl
KBr + MgI2 = KI2 + MgBr =>
KBr + MgI2 = KI2 + MgBr
In2(SO4)3 + H2O = H2SO4 + In(OH)3 =>
In2(SO4)3 + 6 H2O = 3 H2SO4 + 2 In(OH)3
ZnCO3H2SO4 = CO2H2OZnSO4 =>
ZnCO3H2SO4 = CO2H2OZnSO4
CH2CHCH2 + NH3 + O2 = CH2CHCN + H2O =>
4 CH2CHCH2 + 4 NH3 + 5 O2 = 4 CH2CHCN + 10 H2O
NaHCO3HCl(aq) = NaCl(s)H2O(l)CO2(g) =>
NaHCO3HCl(aq) = NaCl(s)H2O(l)CO2(g)
CH3COOH(aq)OH{-}(aq) = H2O(l)CH3COO{-}(aq) =>
CH3COOH(aq)OH{-}(aq) = H2O(l)CH3COO{-}(aq)
CuSO4 + Na2SO3 + NaCl + H2O = Na2CuCl3 + Na2SO4 + H2SO4 =>
2 CuSO4 + Na2SO3 + 6 NaCl + H2O = 2 Na2CuCl3 + 2 Na2SO4 + H2SO4
CH3CHCH2Br2 = CH3CHBrCH2Br =>
CH3CHCH2Br2 = CH3CHBrCH2Br
Ni(s) + PdCl2(aq) = NiCl2 + Pd =>
Ni(s) + PdCl2(aq) = NiCl2 + Pd
NaI + K2SiO3 = Na2SiO3 + KI =>
2 NaI + K2SiO3 = Na2SiO3 + 2 KI
CaF2NaF = NaF2CaF =>
CaF2NaF = NaF2CaF
| 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 34 35 36 37 38 39 40 41 42 43 44 45 46 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/09/24
Équations équilibrées sur06/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
