| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(F2) = CuF2
P + NaClO + NaOH = Na3PO4 + NaCl + H2O =>
2 P + 5 NaClO + 6 NaOH = 2 Na3PO4 + 5 NaCl + 3 H2O
CrCl3 + NaNO2 + NaOH = Na2CrO4 + NaCl + NO + H2O =>
CrCl3 + 3 NaNO2 + 2 NaOH = Na2CrO4 + 3 NaCl + 3 NO + H2O
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
Ca(H2PO4)2 = CaHPO4 + H2O + P2O5 =>
2 Ca(H2PO4)2 = 2 CaHPO4 + 3 H2O + P2O5
Mg(OH)2 + MgCl2 = Mg + Cl2(OH)2 =>
Mg(OH)2 + MgCl2 = 2 Mg + Cl2(OH)2
CaN2OFe(NO3)3 = FeCa(NO2)5 =>
CaN2OFe(NO3)3 = FeCa(NO2)5
XeO3 = Xe + O =>
XeO3 = Xe + 3 O
FeCO3 + CH3COOH = FeCH3 + CO2 + H2O =>
8 FeCO3 + 9 CH3COOH = 8 FeCH3 + 18 CO2 + 6 H2O
Cu(NO3)2 + Fe = Cu*Fe(NO3)2 =>
Cu(NO3)2 + Fe = Cu*Fe(NO3)2
Fe2 + O2 + H2O = FeO(OH) =>
2 Fe2 + 3 O2 + 2 H2O = 4 FeO(OH)
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
PbSO4 + NaOH = Pb(OH)4 + Na + SO4 =>
PbSO4 + 4 NaOH = Pb(OH)4 + 4 Na + SO4
Mn7 = Mn4 =>
4 Mn7 = 7 Mn4
H2O2 + MnO4{-} + H{+} = O2 + Mn{2+} + H2O =>
5 H2O2 + 2 MnO4{-} + 6 H{+} = 5 O2 + 2 Mn{2+} + 8 H2O
Hg(NO3)2 + Na2Cr2O7 = HgCr2O7 + Na(NO3) =>
Hg(NO3)2 + Na2Cr2O7 = HgCr2O7 + 2 Na(NO3)
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
CrCl3 + NaNO3 + NaOH = Na2CrO4 + NaCl + NO + H2O =>
CrCl3 + NaNO3 + 4 NaOH = Na2CrO4 + 3 NaCl + NO + 2 H2O
SiO2 + Water = Si(OH)4 =>
SiO2 + 2 H2O = Si(OH)4
Au + H2O = Au(H2O) =>
Au + H2O = Au(H2O)
Fe(Cl)2 + NaOH = NaCl + Fe(OH)2 =>
Fe(Cl)2 + 2 NaOH = 2 NaCl + Fe(OH)2
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
Mg + Zn(O2CCH3)2 = Mg(O2CCH3)2 + Zn =>
Mg + Zn(O2CCH3)2 = Mg(O2CCH3)2 + Zn
Cl2O3 + CaO = Ca(ClO2)2 =>
Cl2O3 + CaO = Ca(ClO2)2
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
Zn + SO4 = ZnSO4 =>
Zn + SO4 = ZnSO4
CCl2F2 + H2 = CH2F2 + HCl =>
CCl2F2 + 2 H2 = CH2F2 + 2 HCl
Al(s) + Zn{2+} = Al{3+} + Zn(s) =>
2 Al(s) + 3 Zn{2+} = 2 Al{3+} + 3 Zn(s)
N2H4 + FeO(OH) = Fe3O4 + N2 + H2O =>
N2H4 + 12 FeO(OH) = 4 Fe3O4 + N2 + 8 H2O
Zn(OH)2 + NH3 = Zn(NH3)6 + OH =>
Zn(OH)2 + 6 NH3 = Zn(NH3)6 + 2 OH
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
V + O2 = VO2 =>
V + O2 = VO2
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
Na3PO4 + MgCl2 = NaCl + Mg3(PO4)2* =>
2 Na3PO4 + 3 MgCl2 = 6 NaCl + Mg3(PO4)2*
KMnO4 + AlF3 + H2SO4 = MnSO4 + K2SO4 + Al2S3O12 + F2 + H2O =>
6 KMnO4 + 10 AlF3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Al2S3O12 + 15 F2 + 24 H2O
AlCl3 + NH3 + H2O = Al(OH)3 + ClNH4 =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 ClNH4
HBr + Cs2SiO3 = CsBr + H2SiO3 =>
2 HBr + Cs2SiO3 = 2 CsBr + H2SiO3
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
PO2 + H = HPO2 =>
PO2 + H = HPO2
RnH2 = RnH + H =>
RnH2 = RnH + H
NiCl2 + K2Cr2O7 + HCl = CrCl3 + KCl + H2O + NiCl3 =>
6 NiCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 6 NiCl3
BiOH(NO3)2 = BiONO3 + HNO3 =>
BiOH(NO3)2 = BiONO3 + HNO3
K2Cr2O7 + Al = Cr + KAlO2 + Al2O3 =>
K2Cr2O7 + 4 Al = 2 Cr + 2 KAlO2 + Al2O3
K2Cr2O7 + KI + H2SO4 = I2 + K2SO4 + Cr2(SO4)2 + H2O =>
K2Cr2O7 + 8 KI + 7 H2SO4 = 4 I2 + 5 K2SO4 + Cr2(SO4)2 + 7 H2O
Mg(CH3COO)2 + SrCl2 = MgCl2 + Sr(CH3COO)2 =>
Mg(CH3COO)2 + SrCl2 = MgCl2 + Sr(CH3COO)2
Ni + HCH3COO = NiCH3COO + H2 =>
2 Ni + 2 HCH3COO = 2 NiCH3COO + H2
CaOHZnO = CaOZnOH =>
CaOHZnO = CaOZnOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
