| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMnO4 + 6 H2SO4 + 5 CH2O = 2 K2SO4 + 4 MnSO4 + 5 CO(OH)2 + 6 H2O
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2 KNO3(aq)
C6H12O6 + Fe(OH)3 = CO2 + H2O + Fe3O4 =>
C6H12O6 + 72 Fe(OH)3 = 6 CO2 + 114 H2O + 24 Fe3O4
MgNH4PO4 + HCl = MgHPO4 + NH4Cl =>
MgNH4PO4 + HCl = MgHPO4 + NH4Cl
V2O5 + KI + H2SO4 = V2(SO4)3 + H2O + K2SO4 + I2 =>
V2O5 + 4 KI + 5 H2SO4 = V2(SO4)3 + 5 H2O + 2 K2SO4 + 2 I2
C5H6 + O2 = CO4 + H2O =>
2 C5H6 + 23 O2 = 10 CO4 + 6 H2O
K2S + HNO3 = S + KNO3 + NO + H2O =>
3 K2S + 8 HNO3 = 3 S + 6 KNO3 + 2 NO + 4 H2O
NH4CI + NaOH = NH3 + NaCI + H2O =>
NH4CI + NaOH = NH3 + NaCI + H2O
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
Cr + HI = CrI + H2 =>
2 Cr + 2 HI = 2 CrI + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
La2O3 + Al2O3 = LaAlO3 =>
La2O3 + Al2O3 = 2 LaAlO3
N2O3 + CaO = Ca(NO2)2 =>
N2O3 + CaO = Ca(NO2)2
Cr2(SO4)3 + BaS = Cr2S3 + BaSO4 =>
Cr2(SO4)3 + 3 BaS = Cr2S3 + 3 BaSO4
Cu(NH3)4SO4 + Sn = Cu + SnSO4 + NH3 =>
Cu(NH3)4SO4 + Sn = Cu + SnSO4 + 4 NH3
H2S + FeCl3 = FeCl2 + S + HCl =>
H2S + 2 FeCl3 = 2 FeCl2 + S + 2 HCl
CrCl3*6H2O + C5H8O2 + CH4N2O = C15H21CrO6 + NH4Cl + CO2 + H2O =>
2 CrCl3*6H2O + 6 C5H8O2 + 3 CH4N2O = 2 C15H21CrO6 + 6 NH4Cl + 3 CO2 + 9 H2O
CH2CH3CH3 + Br = CH3CH2CH3Br =>
CH2CH3CH3 + Br = CH3CH2CH3Br
CuO + Cu2O + ReO3 + Fe2O3 = Cu2FeReO6 =>
2 CuO + Cu2O + 2 ReO3 + Fe2O3 = 2 Cu2FeReO6
CuO + Na = Cu + Na2O =>
CuO + 2 Na = Cu + Na2O
VO3 + H2O = V(OH)2 + OH =>
VO3 + 3 H2O = V(OH)2 + 4 OH
NaOH + Na2S = NaS + Na2OH =>
NaOH + Na2S = NaS + Na2OH
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ca(ClO)2 + H2O = Ca + HClO + H2O2 =>
Ca(ClO)2 + 2 H2O = Ca + 2 HClO + H2O2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
NO + C5H12 = N2 + H2O + CO2 =>
16 NO + C5H12 = 8 N2 + 6 H2O + 5 CO2
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
Cu(l)S(s) = CuS =>
Cu(l)S(s) = CuS
HCH3COO + Al(HCO3)3 = H + AlCH + COO =>
5 HCH3COO + 2 Al(HCO3)3 = 24 H + 2 AlCH + 14 COO
Ca(HCO3)2 + Na(OH) = CaCO3 + Na2CO3 + H2O =>
Ca(HCO3)2 + 2 Na(OH) = CaCO3 + Na2CO3 + 2 H2O
NaNO3 + HCl = NaCl + H(NO3) =>
NaNO3 + HCl = NaCl + H(NO3)
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
AgNO + MgCI = AgCI + MgNO =>
AgNO + MgCI = AgCI + MgNO
AgCl + ZnBr2 = ZnCl2 + AgBr =>
2 AgCl + ZnBr2 = ZnCl2 + 2 AgBr
C2O4H2 + NaOH = C2O4H + Na + H2O =>
C2O4H2 + NaOH = C2O4H + Na + H2O
C2H5NSCI + O2 = CO + H2O + NO2 + SO3 + HCI =>
2 C2H5NSCI + 9 O2 = 4 CO + 4 H2O + 2 NO2 + 2 SO3 + 2 HCI
Pb(C2H3O2)2 + AlBr3 = PbBr2 + Al(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(C2H3O2)3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CaC2 + H2O = C2H2 + Ca(OH)2 = C2H2 + CO2 + H2O = Ch2CHCO2H =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NH4 + H2SO4 = NH4H2SO4 =>
NH4 + H2SO4 = NH4H2SO4
ZnI2 + Na3PO4 = Zn3(PO4)2 + NaI =>
3 ZnI2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaI
KFHBr = HFKBr =>
KFHBr = HFKBr
CaCO3 + KOH = KCO3 + CaOH =>
CaCO3 + KOH = KCO3 + CaOH
Ca + FeCl3 = CaCl3 + Fe =>
Ca + FeCl3 = CaCl3 + Fe
SrSO4 + HCl = SrCl2 + H2O + SO3 =>
SrSO4 + 2 HCl = SrCl2 + H2O + SO3
SB2S5 + HNO3 = HSBO3 + S + NO + H2O =>
3 SB2S5 + 10 HNO3 = 6 HSBO3 + 12 S + 10 NO + 2 H2O
K2CO3Ba(NO3)2 = K2(NO3)2BaCO3 =>
K2CO3Ba(NO3)2 = K2(NO3)2BaCO3
CH4N2S + H2O + O2 = CH4N2O + H2SO4 =>
CH4N2S + H2O + 2 O2 = CH4N2O + H2SO4
Al + ZnBr = Zn + AlBr3 =>
Al + 3 ZnBr = 3 Zn + AlBr3
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
