| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnCl2 + 2 K3(PO4) = Zn3(PO4)2 + 6 KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + O4 = HClO4 =>
HCl + O4 = HClO4
(NH4)2CO3 + HCI = NH4CI + H2CO3 =>
(NH4)2CO3 + 2 HCI = 2 NH4CI + H2CO3
KMnO4 + CuO = K2O + Cu(MnO4)2 =>
2 KMnO4 + CuO = K2O + Cu(MnO4)2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
K2O4 + H2O = KOH + O2 =>
2 K2O4 + 2 H2O = 4 KOH + 3 O2
Na2Cr2O7 + C = Cr2O3 + Na2CO3 + CO2 =>
2 Na2Cr2O7 + 3 C = 2 Cr2O3 + 2 Na2CO3 + CO2
MnSO4 + KNO3 + NaCO3 = CO2 + KNO2 + NaMnO4 + Na2SO4 =>
MnSO4 + KNO3 + 3 NaCO3 = 3 CO2 + KNO2 + NaMnO4 + Na2SO4
Ca(H2PO4)2 + HBr = CaBr2 + H3PO4 =>
Ca(H2PO4)2 + 2 HBr = CaBr2 + 2 H3PO4
CuO + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
CuO + 2 HC2H3O2 = Cu(C2H3O2)2 + H2O
Fe2S3 + HCl = FeCl2 + H2S + S2 =>
2 Fe2S3 + 8 HCl = 4 FeCl2 + 4 H2S + S2
HBr + Fe = Fe(Br)3 + H2 =>
6 HBr + 2 Fe = 2 Fe(Br)3 + 3 H2
Ca + K2CrO4 = Ca2CrO4 + K =>
2 Ca + K2CrO4 = Ca2CrO4 + 2 K
Li + O2 = LiO2 =>
Li + O2 = LiO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CH3CHCHCH3 + H2O = CH3CHOHCH2CH3 =>
CH3CHCHCH3 + H2O = CH3CHOHCH2CH3
Cr + AlO = CrO + Al =>
Cr + AlO = CrO + Al
FeCl2 + Na3(PO4) = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3(PO4) = Fe3(PO4)2 + 6 NaCl
Li2S + AlBr3 = LiBr + Al2S3 =>
3 Li2S + 2 AlBr3 = 6 LiBr + Al2S3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn(OH)2 + H2S = MnS + H2O =>
Mn(OH)2 + H2S = MnS + 2 H2O
NO + O3 = NO2 + O2 =>
NO + O3 = NO2 + O2
CuI2 = CuI + I2 =>
2 CuI2 = 2 CuI + I2
Li2(CO3) + Mg(NO3)2 = Li(NO3) + Mg(CO3) =>
Li2(CO3) + Mg(NO3)2 = 2 Li(NO3) + Mg(CO3)
Ca + Sc{3+} = Ca{2+} + Sc =>
3 Ca + 2 Sc{3+} = 3 Ca{2+} + 2 Sc
(NH4)2SO4(aq) + NaI(aq) = NH4I(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaI(aq) = 2 NH4I(aq) + Na2SO4(aq)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
AgCl + H2O = AgOH + HCl =>
AgCl + H2O = AgOH + HCl
Al2O3 + Cr = Al + Cr2O3 =>
Al2O3 + 2 Cr = 2 Al + Cr2O3
MnO4{-} + C6H2Br4 + H2O = BrO3{-} + CO2 + MnO2 + OH{-} =>
46 MnO4{-} + 3 C6H2Br4 + 14 H2O = 12 BrO3{-} + 18 CO2 + 46 MnO2 + 34 OH{-}
Sn{4+} + OH{-} = Sn(OH)4 =>
Sn{4+} + 4 OH{-} = Sn(OH)4
CH3OH + MnO4{-} + OH{-} = CO3{-2} + MnO4{-2} + H2O =>
CH3OH + 6 MnO4{-} + 8 OH{-} = CO3{-2} + 6 MnO4{-2} + 6 H2O
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
Bi{3+} + Cr2O7{2-} = Bi2(Cr2O7)3 =>
2 Bi{3+} + 3 Cr2O7{2-} = Bi2(Cr2O7)3
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
C7H6O + H2O2 = CO2 + H2O =>
C7H6O + 16 H2O2 = 7 CO2 + 19 H2O
MnS(s) + O2(g) = MnO(s) + SO2(g) =>
2 MnS(s) + 3 O2(g) = 2 MnO(s) + 2 SO2(g)
O3 + NO = NO2 + O2 =>
O3 + NO = NO2 + O2
NaCO3(aq)AgNO3(aq) = NaNO3(aq)AgCO3(aq) =>
NaCO3(aq)AgNO3(aq) = NaNO3(aq)AgCO3(aq)
AgI + Ca(NO3)2 = AgNO3 + CaI2 =>
2 AgI + Ca(NO3)2 = 2 AgNO3 + CaI2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C12H22O11 + CH4O = C19H22O6 + H2O =>
7 C12H22O11 + 30 CH4O = 6 C19H22O6 + 71 H2O
AlCl3 + Sr(OH)2 = Al(OH)3 + SrCl2 =>
2 AlCl3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 SrCl2
CH3CH(NH2)COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
5 CH3CH(NH2)COOH + 3 HNO3 = 5 CH3CH(OH)COOH + 4 N2 + 4 H2O
Mg(NO3)2 + NH4I = MgI2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4I = MgI2 + 2 NH4NO3
Ba(OH)2 + C = Ba + CO2 + H2O =>
2 Ba(OH)2 + C = 2 Ba + CO2 + 2 H2O
CH3CHCH2 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHCH2 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
Ni(NO3)2(ac) + NaOH(ac) = Ni(OH)2(s) + NaNO3(ac) =>
Ni(NO3)2(ac) + 2 NaOH(ac) = Ni(OH)2(s) + 2 NaNO3(ac)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
