| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 2 H2O2 + K2MnO4 = 2 KMnO4 + 2 H2O
Co(NO3)2 + KSCN = Co(SCN)2 + KNO3 =>
Co(NO3)2 + 2 KSCN = Co(SCN)2 + 2 KNO3
CH3CH2Br + OH = CH3CH2OH + Br =>
CH3CH2Br + OH = CH3CH2OH + Br
Cs + O = Cs{+} + O{-} =>
Cs + O = Cs{+} + O{-}
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
K2SO4(aq) + CaCl2(aq) = KCl + CaSO4 =>
K2SO4(aq) + CaCl2(aq) = 2 KCl + CaSO4
AMMONIUMPHOSPHATE + COPPERACETATE = AMMONIUMACETATE + COPPERPHOSPHATE =>
AMMONIUMPHOSPHATE + COPPERACETATE = AMMONIUMACETATE + COPPERPHOSPHATE
AgNO3(aq) + NaI(aq) = AgI + NaNO3 =>
AgNO3(aq) + NaI(aq) = AgI + NaNO3
NaHCO3 + CH3COOH = H2O + NaCH3COO + CO2 =>
NaHCO3 + CH3COOH = H2O + NaCH3COO + CO2
Cr(NO3)3 + KI = CrI + K(NO3)3 =>
Cr(NO3)3 + KI = CrI + K(NO3)3
CH3COOH + NaHCO3 = CO2 + H2O + NaHCOO =>
CH3COOH + 4 NaHCO3 = 2 CO2 + 2 H2O + 4 NaHCOO
HCl + I = ICl + H2 =>
2 HCl + 2 I = 2 ICl + H2
KOH + H3(PO4) = K3(PO4) + H2O =>
3 KOH + H3(PO4) = K3(PO4) + 3 H2O
C4H6O6 + CuSO4 + NaOH = Na2[Cu(C4H4O6)2] + Na2SO4 + H2O =>
2 C4H6O6 + CuSO4 + 4 NaOH = Na2[Cu(C4H4O6)2] + Na2SO4 + 4 H2O
RbCl + Pb(NO3)2 = Rb(NO3) + PbCl2 =>
2 RbCl + Pb(NO3)2 = 2 Rb(NO3) + PbCl2
Al2PO4 + HSO4 = Al2SO4 + HPO4 =>
Al2PO4 + HSO4 = Al2SO4 + HPO4
Cu + Pd(No3)2 = Cu(No3)2 + Pd =>
Cu + Pd(No3)2 = Cu(No3)2 + Pd
Na(s) + H2O = NaOH(ac) + H(g) =>
Na(s) + H2O = NaOH(ac) + H(g)
C125H188O80 + KNO3 = KOH + CO2 + H2O + N2 =>
5 C125H188O80 + 528 KNO3 = 528 KOH + 625 CO2 + 206 H2O + 264 N2
N(H2)3 + NO = N + H2O =>
N(H2)3 + 3 NO = 4 N + 3 H2O
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O =>
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O
BaCl2(aq) + H2SO4(aq) = BaSO4 + HCl =>
BaCl2(aq) + H2SO4(aq) = BaSO4 + 2 HCl
CaCl2 + NaCO3 = Ca(CO3) + NaCl2 =>
CaCl2 + NaCO3 = Ca(CO3) + NaCl2
Hg(ClO4)2 + KCl = HgCl + K(ClO4)2 =>
Hg(ClO4)2 + KCl = HgCl + K(ClO4)2
NaCl + CuCl2 = CuNa + Cl =>
NaCl + CuCl2 = CuNa + 3 Cl
KClO3 + Zn + NaOH = NaZnO4 + KCl + H2O =>
7 KClO3 + 6 Zn + 6 NaOH = 6 NaZnO4 + 7 KCl + 3 H2O
Zr(SO3)2 + H3PO4 = Zr3(PO4)4 + SO2 + H2O =>
3 Zr(SO3)2 + 4 H3PO4 = Zr3(PO4)4 + 6 SO2 + 6 H2O
Zn + Au(NO3)3 = Zn(NO3)3 + Au =>
Zn + Au(NO3)3 = Zn(NO3)3 + Au
Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3
HCIO4 = H2 + CIO4 =>
2 HCIO4 = H2 + 2 CIO4
Hg(NO3)2 + KOH = Hg(OH)2 + KNO3 =>
Hg(NO3)2 + 2 KOH = Hg(OH)2 + 2 KNO3
H3PO2 + Cr2O7{-2} + H{+} = H3PO4 + Cr{+3} + H2O =>
3 H3PO2 + 2 Cr2O7{-2} + 16 H{+} = 3 H3PO4 + 4 Cr{+3} + 8 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K2CrO7 + LiI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + Li2SO4 + H2O =>
2 K2CrO7 + 18 LiI + 14 H2SO4 = 9 I2 + Cr2(SO4)3 + 2 K2SO4 + 9 Li2SO4 + 14 H2O
Ag2O + NH4OH + NH4NO3 = Ag(NH3)2NO3 + H2O =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 2 Ag(NH3)2NO3 + 3 H2O
H3(PO4) + KOH = H2O + K3PO4 =>
H3(PO4) + 3 KOH = 3 H2O + K3PO4
C3H8O + Cr2O7{-2} + H{+} = C3H6O + Cr{+3} + H2O =>
3 C3H8O + Cr2O7{-2} + 8 H{+} = 3 C3H6O + 2 Cr{+3} + 7 H2O
BaO + P2O5 = BaP2 + O =>
BaO + P2O5 = BaP2 + 6 O
K2FeO3 + H2O = Fe(OH)3 + O2 + KOH =>
4 K2FeO3 + 10 H2O = 4 Fe(OH)3 + O2 + 8 KOH
MnI2 + (NH4)3PO4 = Mn3(PO4)2 + NH4I =>
3 MnI2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6 NH4I
NaCl + H2SO4 + MnO2 = NaSO4 + MnSO4 + H2O + ClO2 =>
NaCl + 4 H2SO4 + 3 MnO2 = NaSO4 + 3 MnSO4 + 4 H2O + ClO2
Hg(NO3)2 + KMnO4 = Hg(MnO4)2 + KNO3 =>
Hg(NO3)2 + 2 KMnO4 = Hg(MnO4)2 + 2 KNO3
Sn(NO2)4 + K3PO4 = KNO2 + Sn3(PO4)4 =>
3 Sn(NO2)4 + 4 K3PO4 = 12 KNO2 + Sn3(PO4)4
K4[Fe(CN)6] + KMnO4 + H2O = K2[Fe(CN)6] + MnO(OH)2 + KOH =>
3 K4[Fe(CN)6] + 2 KMnO4 + 6 H2O = 3 K2[Fe(CN)6] + 2 MnO(OH)2 + 8 KOH
Fr + CuO = Fr2O + Cu =>
2 Fr + CuO = Fr2O + Cu
PbNO3 + KCrO4 = Pb + KCrO4NO3 =>
PbNO3 + KCrO4 = Pb + KCrO4NO3
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
HCl(g) + Si(s) = SiCl4(g) + H2(g) =>
4 HCl(g) + Si(s) = SiCl4(g) + 2 H2(g)
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
Cr(OH)3 + Ba(OH)2 + H2O2 = BaCrO4 + H2O =>
2 Cr(OH)3 + 2 Ba(OH)2 + 3 H2O2 = 2 BaCrO4 + 8 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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
