| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH2CH3CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2CO3 + CuO = CuCO3 + OH2 =>
H2CO3 + CuO = CuCO3 + OH2
CH3OH + OH = CH3O + H2O =>
CH3OH + OH = CH3O + H2O
NH4{+} + Cl2 = N2 + HCl + H{+} =>
2 NH4{+} + 3 Cl2 = N2 + 6 HCl + 2 H{+}
CuCl2(aq) + K2CO3(aq) = CuK2 + Cl2CO3 =>
CuCl2(aq) + K2CO3(aq) = CuK2 + Cl2CO3
Cu(NO3)2(aq) + K(s) = Cu + KNO3 =>
Cu(NO3)2(aq) + 2 K(s) = Cu + 2 KNO3
Sn{2+} + SCN{-} = SnSCN{+} =>
Sn{2+} + SCN{-} = SnSCN{+}
HBr(aq) + RbOH(aq) = H2O(l) + RbBr(aq) =>
HBr(aq) + RbOH(aq) = H2O(l) + RbBr(aq)
F + ZnBr = ZnF2 + Br =>
2 F + ZnBr = ZnF2 + Br
LiCl + H3BO3 = Li3BO3 + HCl =>
3 LiCl + H3BO3 = Li3BO3 + 3 HCl
(MgOH)2CO3 + HCl = MgOHCl + CO2 + H2O =>
(MgOH)2CO3 + 2 HCl = 2 MgOHCl + CO2 + H2O
CMgO3 + HCl = MgCl2 + H2O + CO2 =>
CMgO3 + 2 HCl = MgCl2 + H2O + CO2
Bi(NO3)3 + C = Bi3 + C(NO3)2 =>
6 Bi(NO3)3 + 9 C = 2 Bi3 + 9 C(NO3)2
Pb + NaOH = PbNaOH =>
Pb + NaOH = PbNaOH
LiH + Br2 = LiBr + H2 =>
2 LiH + Br2 = 2 LiBr + H2
H{+} + Cl{-} + [Ag(NH3)2]{+}} = AgCl+NH4{ + } =>
2 H{+} + Cl{-} + [Ag(NH3)2]{+}} = AgCl+2NH4{ + }
PbI2 + K2CrO4 = KI + PbCrO4 =>
PbI2 + K2CrO4 = 2 KI + PbCrO4
AlH2SO4 = AlSO4H2 =>
AlH2SO4 = AlSO4H2
K2O + Na2O + SiO2 = Na2K2O4Si =>
K2O + Na2O + SiO2 = Na2K2O4Si
H{+} + HNO3 + C2O4{-}2 = CO2 + NO + H2O =>
3 H{+} + HNO3 + 3 C2O4{-}2 = 6 CO2 + NO + 2 H2O
NH4(MnO4) + Al(NO2)3 = NH4(NO2) + Al(MnO4)3 =>
3 NH4(MnO4) + Al(NO2)3 = 3 NH4(NO2) + Al(MnO4)3
H2SO4(ac) + Fe(s) = H2(g) + Fe2(SO4)3(ac) =>
3 H2SO4(ac) + 2 Fe(s) = 3 H2(g) + Fe2(SO4)3(ac)
C62H146 + O2 = CO2 + H2O =>
2 C62H146 + 197 O2 = 124 CO2 + 146 H2O
C240H90O4 + O = H2O + CO2 =>
C240H90O4 + 521 O = 45 H2O + 240 CO2
C8H18(g) + O2(g) = CO(g) + H2O(l) =>
2 C8H18(g) + 17 O2(g) = 16 CO(g) + 18 H2O(l)
NaNO2 + KMnO4 + H2SO4 = NO2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
VOSO4 + H2SO4 + Na2SO3 = V2(SO4)3 + H2O + Na2SO4 =>
2 VOSO4 + H2SO4 + Na2SO3 = V2(SO4)3 + H2O + Na2SO4
P2Br4 + F(g) = P2F4 + Br(l) =>
P2Br4 + 4 F(g) = P2F4 + 4 Br(l)
SeO3 + H2O = HSeO4 + H2 =>
2 SeO3 + 2 H2O = 2 HSeO4 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + CaOH{2} = CaCl{2} + H2O =>
HCl + CaOH{2} = CaCl{2} + H2O
Na3AsO4 + MgCl2 = Mg3(AsO4)2 + NaCl =>
2 Na3AsO4 + 3 MgCl2 = Mg3(AsO4)2 + 6 NaCl
NaNO2 + KMnO4 + H2SO4 = NO2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
FeCl3 + NaOH = Fe(OH)3 + Na2Cl2 =>
2 FeCl3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2Cl2
H2O + Al + NaOH = Al(OH)4{-} + H2 + Na{+} =>
6 H2O + 2 Al + 2 NaOH = 2 Al(OH)4{-} + 3 H2 + 2 Na{+}
HC9H804 + NaOH = C9H8O4 + H2O + Na =>
HC9H804 + 805 NaOH = C9H8O4 + 801 H2O + 805 Na
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
CH3Cl(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH3Cl(g) + 3 Cl2(g) = CCl4(g) + 3 HCl(g)
NaHCO3 + H3A = Na3A + CO2 + H2O =>
3 NaHCO3 + H3A = Na3A + 3 CO2 + 3 H2O
Ca(OH)2 + Zn = Zn(OH)2 + Ca =>
Ca(OH)2 + Zn = Zn(OH)2 + Ca
Cu2{+} + Ca(NO3)2 = Cu(NO3)2 + Ca2{+} =>
Cu2{+} + 2 Ca(NO3)2 = 2 Cu(NO3)2 + Ca2{+}
Li2O + Mg = MgO + Li =>
Li2O + Mg = MgO + 2 Li
Mg(OH)2 = (MgOH)2O + H2O =>
2 Mg(OH)2 = (MgOH)2O + H2O
Li2CO3 + Ca(NO3)2 = CaCO3 + Li(NO3) =>
Li2CO3 + Ca(NO3)2 = CaCO3 + 2 Li(NO3)
HOOCCOOH + OH = OOCOO + H2O =>
HOOCCOOH + 10 OH = 2 OOCOO + 6 H2O
CuSO4 + Al = Al[SO4]3 + Cu =>
3 CuSO4 + Al = Al[SO4]3 + 3 Cu
K15Mg5Fe30AlSi75O200(OH)13 + H{+} = K{+} + Mg{+2} + Al{+3} + SiO2 + H2O + Fe{+2} + Fe{+3} =>
K15Mg5Fe30AlSi75O200(OH)13 + 113 H{+} = 15 K{+} + 5 Mg{+2} + Al{+3} + 75 SiO2 + 63 H2O + 5 Fe{+2} + 25 Fe{+3}
Al + ZnCO3 = Al2(CO3)3 + Zn =>
2 Al + 3 ZnCO3 = Al2(CO3)3 + 3 Zn
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
K2Cr2O7 + CuCl2 = Cu(Cr2O7) + KCl =>
K2Cr2O7 + CuCl2 = Cu(Cr2O7) + 2 KCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
