| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnSO4 + 5 PdO2 + 6 HNO3 = 2 HMnO4 + 3 Pd(NO3)2 + 2 PdSO4 + 2 H2O
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
CuS + HNO3 = Cu(NO3)2 + NO2 + H2SO4 + H2O =>
CuS + 10 HNO3 = Cu(NO3)2 + 8 NO2 + H2SO4 + 4 H2O
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
Cl2 + NH3 = NH4Cl + NH =>
Cl2 + 3 NH3 = 2 NH4Cl + NH
HBr + HCl = BrCl + H2 =>
HBr + HCl = BrCl + H2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Na2C2O4 + La(ClO4)3 = La2(C2O4)3 + NaClO4 =>
3 Na2C2O4 + 2 La(ClO4)3 = La2(C2O4)3 + 6 NaClO4
AI(OH)3 + NaOH = Na(AI(OH)4) =>
AI(OH)3 + NaOH = Na(AI(OH)4)
SnCl2 + K3PO4 = Sn3(PO4)2 + KCl =>
3 SnCl2 + 2 K3PO4 = Sn3(PO4)2 + 6 KCl
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
SrBr2 + Ag(NO3) = Sr(NO3)2 + AgBr =>
SrBr2 + 2 Ag(NO3) = Sr(NO3)2 + 2 AgBr
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
N2H4O3 + C6H4N2O4 = CO2 + H2O + N2 =>
10 N2H4O3 + C6H4N2O4 = 6 CO2 + 22 H2O + 11 N2
Ba + Ag(C2H3O2) = Ba(C2H3O2) + Ag =>
Ba + Ag(C2H3O2) = Ba(C2H3O2) + Ag
NiS + NaOH = Na2S + Ni(OH)2 =>
NiS + 2 NaOH = Na2S + Ni(OH)2
Cu + Fe2{+} + Cl{-} = CuCl2 + Fe =>
Cu + 2 Fe2{+} + 2 Cl{-} = CuCl2 + 4 Fe
AlF3 + HCl = AlCl3 + HF3 + H2 =>
AlF3 + 3 HCl = AlCl3 + HF3 + H2
C3H5O2Br + NH3 = C3H7NO2 + NH4Br =>
C3H5O2Br + 2 NH3 = C3H7NO2 + NH4Br
CH3OH(l) + O2(g) = CO2(g) + H2O100(g) =>
2 CH3OH(l) + 201 O2(g) = 2 CO2(g) + 4 H2O100(g)
KOH(aq) = K2O + H2O =>
2 KOH(aq) = K2O + H2O
C2O2H6 + H2O = C2O2H6H2O =>
C2O2H6 + H2O = C2O2H6H2O
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
CuSO4 + ZnCl2 = CuCl2 + ZnSO4 =>
CuSO4 + ZnCl2 = CuCl2 + ZnSO4
Zn + H2OHCl = H2OZn + HCl =>
Zn + H2OHCl = H2OZn + HCl
[Fe(NCS)6]{3-} + F{-} = [FeF6]{3-} + NCS{-} =>
[Fe(NCS)6]{3-} + 6 F{-} = [FeF6]{3-} + 6 NCS{-}
SeO2 + NaOH = Na2SeO3 + H2O =>
SeO2 + 2 NaOH = Na2SeO3 + H2O
CaI2 + Cl2 = CaCl2 + I2 =>
CaI2 + Cl2 = CaCl2 + I2
Fe(C2H3O2)3 + (NH4)3PO4 = FePO4 + NH4(C2H3O2) =>
Fe(C2H3O2)3 + (NH4)3PO4 = FePO4 + 3 NH4(C2H3O2)
SrO + CO2 = SrCO3 =>
SrO + CO2 = SrCO3
HN + KOH = KN + H2O =>
HN + KOH = KN + H2O
HClO3 + P + H2O = HCl + H3PO4 =>
5 HClO3 + 6 P + 9 H2O = 5 HCl + 6 H3PO4
HOCH2CH2NH2*H2O + HCl = H2O + CH2CH2NH2Cl =>
HOCH2CH2NH2*H2O + HCl = 2 H2O + CH2CH2NH2Cl
CrBr3 + Cl2 = CrCl3 + Br2 =>
2 CrBr3 + 3 Cl2 = 2 CrCl3 + 3 Br2
HOCH2CH2NH2*H2O + HCl = H2O + CH2CH2NH2Cl =>
HOCH2CH2NH2*H2O + HCl = 2 H2O + CH2CH2NH2Cl
NaHCO3 + H2NSO3H = H2O + NaHNSO3H + CO2 =>
NaHCO3 + H2NSO3H = H2O + NaHNSO3H + CO2
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
C2H5NH2 + H2O = C2H5OH + NH3 =>
C2H5NH2 + H2O = C2H5OH + NH3
Ca(H2Po4)2 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
Ca(H2Po4)2 + 2 Ca(OH)2 = Ca3(Po4)2 + 4 H2O
K2CO3 + HI = KI + H2O + CO2 =>
K2CO3 + 2 HI = 2 KI + H2O + CO2
SrOH = SrO + H2 =>
2 SrOH = 2 SrO + H2
HCl + K2Cr2O7 + CH3CH2OH = CrCl3 + H2O + CH2COOH + KCl =>
40 HCl + 5 K2Cr2O7 + 6 CH3CH2OH = 10 CrCl3 + 29 H2O + 6 CH2COOH + 10 KCl
Fe(NO3)3 + C6H8O7 = Fe2O3 + CO2 + N2 + H2O =>
6 Fe(NO3)3 + 5 C6H8O7 = 3 Fe2O3 + 30 CO2 + 9 N2 + 20 H2O
Mg(C2H3O2)2 + KOH = Mg(OH)2 + KC2H3O2 =>
Mg(C2H3O2)2 + 2 KOH = Mg(OH)2 + 2 KC2H3O2
CuCl2 + HCl = CuCl3 + H2 =>
2 CuCl2 + 2 HCl = 2 CuCl3 + H2
Zn(No3)2 + Na3PO4 = Zn3(PO4)2 + NaNo3 =>
3 Zn(No3)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaNo3
HCl + Mg = MgCl2H2 =>
2 HCl + Mg = MgCl2H2
KBr + FeBr3 = FeBr4 + K =>
KBr + FeBr3 = FeBr4 + K
Au + NaCN + O2 + H2O = NaAuC2N2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAuC2N2 + 4 NaOH
| 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 50 51 52 53 54 55 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
