| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{2+} + Cr2O7{2-} = Fe + Cr2O7
KClO4 + C6H5COOH = KCl + CO + H2O =>
2 KClO4 + C6H5COOH = 2 KCl + 7 CO + 3 H2O
Mg2 + Na2CO3 = Mg2Na2CO3 =>
Mg2 + Na2CO3 = Mg2Na2CO3
Al + CuCl2 = AlCl + Cu =>
2 Al + CuCl2 = 2 AlCl + Cu
Zn + NaAsO2 + HCl = AsH3 + NaCl + ZnCl2 + H2O =>
3 Zn + NaAsO2 + 7 HCl = AsH3 + NaCl + 3 ZnCl2 + 2 H2O
FeS + HNO3 = Fe(NO3)3 + H2O + S + NO =>
FeS + 4 HNO3 = Fe(NO3)3 + 2 H2O + S + NO
FeSO4 + NH4OH + Cl2 = Fe(OH)3 + NH4Cl + (NH4)2SO4 =>
2 FeSO4 + 6 NH4OH + Cl2 = 2 Fe(OH)3 + 2 NH4Cl + 2(NH4)2SO4
Zn(OH)2 + K3PO4 = Zn3(PO4)2 + KOH =>
3 Zn(OH)2 + 2 K3PO4 = Zn3(PO4)2 + 6 KOH
HCl + BaCl2 = Cl + HBa =>
HCl + BaCl2 = 3 Cl + HBa
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + CO2 = CuO + C =>
2 Cu + CO2 = 2 CuO + C
(NH4)3(PO4) + HOH = NH4OH + H3(PO4) =>
(NH4)3(PO4) + 3 HOH = 3 NH4OH + H3(PO4)
Zn(s) + AgNO3(Ag) = Ag(s) + Zn(NO3)2(Ag) =>
Zn(s) + 2 AgNO3(Ag) = 3 Ag(s) + Zn(NO3)2(Ag)
KHCO2 + H2SO4 = CH2O2 + KHSO4 =>
KHCO2 + H2SO4 = CH2O2 + KHSO4
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
NaNO2CH3COOH = NaCH3COOHNO2 =>
NaNO2CH3COOH = NaCH3COOHNO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al(s) + FeBr2(aq) = AlBr3 + Fe =>
2 Al(s) + 3 FeBr2(aq) = 2 AlBr3 + 3 Fe
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
SO2 + H2O + NO2 = HNO3 + H2S =>
SO2 + 4 H2O + 6 NO2 = 6 HNO3 + H2S
NaOH + KOH = NaH2O + KO =>
NaOH + KOH = NaH2O + KO
H2S2O7 = H2 + S + O2 =>
2 H2S2O7 = 2 H2 + 4 S + 7 O2
Ne + C2 = NeC =>
2 Ne + C2 = 2 NeC
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CH3OH = C2H6 + CO2 + H2O =>
7 CH3OH = 3 C2H6 + CO2 + 5 H2O
HC2H3O2 + Al(OH)3 = H(OH) + Al(C2H3O2)3 =>
3 HC2H3O2 + Al(OH)3 = 3 H(OH) + Al(C2H3O2)3
Cs(OH) + HBrO2 = CsBrO2 + H2O =>
Cs(OH) + HBrO2 = CsBrO2 + H2O
MnSO4 + NaOH + O2 = Mn2O3 + Na2SO4 + H2O =>
4 MnSO4 + 8 NaOH + O2 = 2 Mn2O3 + 4 Na2SO4 + 4 H2O
CrI3 + Cl2 + OH{-} = CrO2{2-} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 23 Cl2 + 56 OH{-} = 2 CrO2{2-} + 6 IO4{-} + 46 Cl{-} + 28 H2O
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
K2CrO4 + KI + H2O = I2 + KCrO2 + KOH =>
2 K2CrO4 + 6 KI + 4 H2O = 3 I2 + 2 KCrO2 + 8 KOH
NaOCl + AgNO3 = NaNO3 + AgCl + O2 =>
2 NaOCl + 2 AgNO3 = 2 NaNO3 + 2 AgCl + O2
KSCN + NaCl = KSCl + NaCN =>
KSCN + NaCl = KSCl + NaCN
Na2SO4(H2O)5 = Na2SO4 + H2O =>
Na2SO4(H2O)5 = Na2SO4 + 5 H2O
KNO3 + C12H22O11 = CO2 + H2O + NO + K =>
12 KNO3 + C12H22O11 = 12 CO2 + 11 H2O + 12 NO + 12 K
C6H12 + KMnO2 + H2SO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
C6H12 + 4 KMnO2 + 6 H2SO4 = 2 C3H6O + 4 MnSO4 + 2 K2SO4 + 6 H2O
NaAsO2 + BaCl2 = NaCl2 + AsBa + O2 =>
NaAsO2 + BaCl2 = NaCl2 + AsBa + O2
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O =>
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O
K2I = K + I =>
K2I = 2 K + I
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
KOH + HK(NO3)2 = KNO3 + H2O =>
KOH + HK(NO3)2 = 2 KNO3 + H2O
Na2HAsO3 + NaOH = Na3AsO3 + H2O =>
Na2HAsO3 + NaOH = Na3AsO3 + H2O
MnSO4 + NaBiO3 + H2O = Bi(OH)3 + NaHSO4 + MnO2 =>
MnSO4 + NaBiO3 + 2 H2O = Bi(OH)3 + NaHSO4 + MnO2
SNCl2 + HgCl2 = Hg + SNCl4 =>
SNCl2 + HgCl2 = Hg + SNCl4
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
PbCl4 + CaO = PbO2 + CaCl2 =>
PbCl4 + 2 CaO = PbO2 + 2 CaCl2
Pb + Au(No3)3 = Pb(No3)2 + Au =>
3 Pb + 2 Au(No3)3 = 3 Pb(No3)2 + 2 Au
Co + Ti + Sn = Co2TiSn =>
2 Co + Ti + Sn = Co2TiSn
MgSO4 + KOH = MgSO4KOH =>
MgSO4 + KOH = MgSO4KOH
NaOH + HNO2 = NaNO2 + H2O =>
NaOH + HNO2 = NaNO2 + 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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
