| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(C2H3O2)2 + 2 NH4Br = Mg(Br)2 + 2 NH4C2H3O2
Fe2O3 + NH3 = Fe3O4 + H2O + N2 =>
9 Fe2O3 + 2 NH3 = 6 Fe3O4 + 3 H2O + N2
Na165Al165Si35O400 + Ca100O100 + Al200O300 = Ca200Al200Si100O700 + Na170Al170Si30O400 =>
34 Na165Al165Si35O400 + 4 Ca100O100 + 2 Al200O300 = 2 Ca200Al200Si100O700 + 33 Na170Al170Si30O400
NaNO4 = Na + NO + O2 =>
2 NaNO4 = 2 Na + 2 NO + 3 O2
C6H5CH2CH3NH2 + HCl = C6H5CH2CH3NH3 + Cl =>
C6H5CH2CH3NH2 + HCl = C6H5CH2CH3NH3 + Cl
C2H3Br2 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br2 + 11 O2 = 8 CO2 + 6 H2O + 4 Br2
Fe{3} + S{-2} = Fe2S3 =>
2 Fe{3} + 3 S{-2} = Fe2S3
CH2OHCN + NH3 = HN(CH2CN)2 + H2O =>
2 CH2OHCN + NH3 = HN(CH2CN)2 + 2 H2O
Iron + Ag(NO3) = Fe(NO3)3 + silver =>
Fe + 3 Ag(NO3) = Fe(NO3)3 + 3 Ag
Sn2 + O2{-} + H{+} = Sn2{+} + H2O =>
3 Sn2 + O2{-} + 4 H{+} = 3 Sn2{+} + 2 H2O
AgNO3 + N2CO3 = AgCO3 + N2NO3 =>
AgNO3 + N2CO3 = AgCO3 + N2NO3
C3H7OH + H2SO4 + KMnO4 = C2H5COOH + MnSO4 + H2O + K2SO4 =>
5 C3H7OH + 6 H2SO4 + 4 KMnO4 = 5 C2H5COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
H2O + NO3 + As2O3 = NO + H3AsO4 =>
3 H2O + NO3 + As2O3 = NO + 2 H3AsO4
MgO + I = MgI2 + O =>
MgO + 2 I = MgI2 + O
HCl + C2H5Cl = C2H4Cl2 + H2 =>
HCl + C2H5Cl = C2H4Cl2 + H2
N2O3(g) = N2O(g) + O3(g) =>
3 N2O3(g) = 3 N2O(g) + 2 O3(g)
SiO + Cl = SiCl4 + O =>
SiO + 4 Cl = SiCl4 + O
Ga(s) + HCl(aq) = H2(s) + GaCl2(aq) =>
Ga(s) + 2 HCl(aq) = H2(s) + GaCl2(aq)
H2S + KNO3 = KNO3H2S =>
H2S + KNO3 = KNO3H2S
H2 + CO2 = C5H9O2 + H2O =>
25 H2 + 10 CO2 = 2 C5H9O2 + 16 H2O
FeBr3 + OH = FeBr3OH =>
FeBr3 + OH = FeBr3OH
FeI2 + Na2FeO4 + HNO3 = Fe(NO3)3 + HIO3 + NaNO3 + H2O =>
3 FeI2 + 13 Na2FeO4 + 74 HNO3 = 16 Fe(NO3)3 + 6 HIO3 + 26 NaNO3 + 34 H2O
S2O8{2-} + H2O = SO4{2-} + H2O2 + H{+} =>
S2O8{2-} + 2 H2O = 2 SO4{2-} + H2O2 + 2 H{+}
PbO + H3O = Pb(OH)2 + H2 =>
2 PbO + 2 H3O = 2 Pb(OH)2 + H2
CuZn + HCl = ClZn + CuH =>
CuZn + HCl = ClZn + CuH
Al(s) + O2(g) = Al2O2(aq) =>
2 Al(s) + O2(g) = Al2O2(aq)
CrO4{-} + Br{-} = CrO2{-} + BrO3{-} =>
3 CrO4{-} + 2 Br{-} = 3 CrO2{-} + 2 BrO3{-}
C6H1 + O2 = CO2 + H2 =>
2 C6H1 + 12 O2 = 12 CO2 + H2
Na + HO = NaOH =>
Na + HO = NaOH
BaCl2 + K2SO4 = BaSO4 + KCl = =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
Zn + Fe2(PO4)3 = Zn(PO4) + Fe =>
3 Zn + Fe2(PO4)3 = 3 Zn(PO4) + 2 Fe
CaBr2 + Fe2PO4 = Ca2PO4 + FeBr2 =>
2 CaBr2 + Fe2PO4 = Ca2PO4 + 2 FeBr2
Mg + C = Mg4C2 =>
4 Mg + 2 C = Mg4C2
Zn(s) + CUSO4(aq) = ZnSO4 + CU =>
Zn(s) + CUSO4(aq) = ZnSO4 + CU
BaCl2 + Na(HCO3) = NaCl + Ba(HCO3)2 =>
BaCl2 + 2 Na(HCO3) = 2 NaCl + Ba(HCO3)2
H2Se + Br2 = SeBr4 + HBr =>
H2Se + 3 Br2 = SeBr4 + 2 HBr
CaCrO4 + NH4I = (NH4)2CrO4 + CaI2 =>
CaCrO4 + 2 NH4I = (NH4)2CrO4 + CaI2
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
NH3OH + Cu(NO3)2 = NH3(NO3) + Cu(OH)2 =>
2 NH3OH + Cu(NO3)2 = 2 NH3(NO3) + Cu(OH)2
NO + OH = NO3 + H2O =>
NO + 4 OH = NO3 + 2 H2O
FeS + O = FeO + SO10 =>
FeS + 11 O = FeO + SO10
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
NaOH + CH3COOH = H2O + NaCOOH3C =>
NaOH + CH3COOH = H2O + NaCOOH3C
De4 + Yu6Ka2 = De4Yu2 + De4Ka4 =>
7 De4 + 2 Yu6Ka2 = 6 De4Yu2 + De4Ka4
Pb2S4 + O4 = Pb4O2 + SO2 =>
4 Pb2S4 + 9 O4 = 2 Pb4O2 + 16 SO2
SrNO3 + KPO4 = SrPO4 + KNO3 =>
SrNO3 + KPO4 = SrPO4 + KNO3
B + C = BC =>
B + C = BC
NiSO4 + Be = BeSO4 + Ni =>
NiSO4 + Be = BeSO4 + Ni
Sr + O + C = SrCO3 =>
Sr + 3 O + C = SrCO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
