| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AuO3 = 2 Au + 3 O2
H2SeO4 + K2S = K2SeO4 + H2S =>
H2SeO4 + K2S = K2SeO4 + H2S
H{+} + Cl{-} + MnO2 = Cl2 + Mn{2+} + H2O =>
4 H{+} + 2 Cl{-} + MnO2 = Cl2 + Mn{2+} + 2 H2O
zincsulfide + oxygen = zincoxide + sulfurdioxide =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Pb(NO3)2 + KOH = K(NO3)2 + PbOH =>
Pb(NO3)2 + KOH = K(NO3)2 + PbOH
H2 + O2 + SO3 = H2SO4 =>
2 H2 + O2 + 2 SO3 = 2 H2SO4
AgNO3 + KBrO3 = KNO3 + AgBrO3 =>
AgNO3 + KBrO3 = KNO3 + AgBrO3
NaOCl + H2O2 = NaCl + HO2 =>
2 NaOCl + H2O2 = 2 NaCl + 2 HO2
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH4OH =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH4OH
C2H5OH + Ca = (C2H5O)2Ca + H2 =>
2 C2H5OH + Ca = (C2H5O)2Ca + H2
KCH3COO + CuSO4 = K2SO4 + Cu(CH3COO)2 =>
2 KCH3COO + CuSO4 = K2SO4 + Cu(CH3COO)2
Zn2{+} + CuSO4 = ZnSO4 + Cu2{+} =>
Zn2{+} + 2 CuSO4 = 2 ZnSO4 + Cu2{+}
Fe + C = Fe78C13 =>
78 Fe + 13 C = Fe78C13
KClO3 + H2C2O4 = KClO2 + CO2 + H2O =>
KClO3 + H2C2O4 = KClO2 + 2 CO2 + H2O
Co(NO3)2 + ZnSO4 = ZnCo2O4 + NO2 + SO4 =>
2 Co(NO3)2 + ZnSO4 = ZnCo2O4 + 4 NO2 + SO4
NaCO3 + H2O4S = NaSO4 + CO2 + H2O =>
NaCO3 + H2O4S = NaSO4 + CO2 + H2O
NaO + HNO3 = NaO3 + NHO =>
NaO + HNO3 = NaO3 + NHO
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq)
CH3CH2OH + CrO7 + H2SO4 = CH3CO2HCr(SO4)3 + SO4 + H2O =>
CH3CH2OH + CrO7 + 5 H2SO4 = CH3CO2HCr(SO4)3 + 2 SO4 + 6 H2O
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
BeSO4 + (NH4)2CO3 = BeCO3 + (NH4)2SO4 =>
BeSO4 + (NH4)2CO3 = BeCO3 + (NH4)2SO4
Li(OH) + HBrO = Li(BrO) + H2O =>
Li(OH) + HBrO = Li(BrO) + H2O
Ca(C2H3O2)2 + H2O = Ca(OH)2 + HC2H3O2 =>
Ca(C2H3O2)2 + 2 H2O = Ca(OH)2 + 2 HC2H3O2
C6H6S + CO2 = CO + H2O + SO3 =>
C6H6S + 12 CO2 = 18 CO + 3 H2O + SO3
H2MnO4 + Fe2(CO3)3 = Fe2(MnO4)3 + CO2 + H2O =>
3 H2MnO4 + Fe2(CO3)3 = Fe2(MnO4)3 + 3 CO2 + 3 H2O
Fe + O2 = (Fe2O3) =>
4 Fe + 3 O2 = 2(Fe2O3)
Cr(ClO3)6 = CrCl6 + O2 =>
Cr(ClO3)6 = CrCl6 + 9 O2
KOH + H2(SO)4 = K2(SO)4 + H2O =>
2 KOH + H2(SO)4 = K2(SO)4 + 2 H2O
(C2H5)3N + HClO4 = CO2 + Cl2 + H2O + N2 =>
14(C2H5)3N + 78 HClO4 = 84 CO2 + 39 Cl2 + 144 H2O + 7 N2
Hg4Fe(CN)6 + ClO3{-} + H{+} = Cl{-} + NO + CO2 + Fe{3+} + Hg{2+} + H2O =>
6 Hg4Fe(CN)6 + 47 ClO3{-} + 66 H{+} = 47 Cl{-} + 36 NO + 36 CO2 + 6 Fe{3+} + 24 Hg{2+} + 33 H2O
HCl + Mg(HCO3)2 = MgCl + H(HCO3)2 =>
HCl + Mg(HCO3)2 = MgCl + H(HCO3)2
SrCl2 + Ag(CH3COO) = Sr(CH3COO)2 + AgCl =>
SrCl2 + 2 Ag(CH3COO) = Sr(CH3COO)2 + 2 AgCl
Li3[Al(OH)6] + HCl = LiCl + Al(OH)3 + H2O =>
Li3[Al(OH)6] + 3 HCl = 3 LiCl + Al(OH)3 + 3 H2O
AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2
C6H5CH2Cl + CH3Cl + Na = C6H5CH2CH3 + NaCl =>
C6H5CH2Cl + CH3Cl + 2 Na = C6H5CH2CH3 + 2 NaCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Mercury(II)Nitrate + PotassiumIodide = Mercury(II)Iodide + PotassiumNitrate =>
Mercury(II)Nitrate + PotassiumIodide = Mercury(II)Iodide + PotassiumNitrate
NH4Cl + Na2S = NH4 + S + NaCl =>
2 NH4Cl + Na2S = 2 NH4 + S + 2 NaCl
NH4Fe(SO4)2*12H2O + Na2S2O3 = FeSO4 + Na2S4O6 + (NH4)2SO4 + Na2SO4 + H2O =>
2 NH4Fe(SO4)2*12H2O + 2 Na2S2O3 = 2 FeSO4 + Na2S4O6 + (NH4)2SO4 + Na2SO4 + 24 H2O
Ca[IO3]2 + KI + HCl = KCl + Ca(OH)2 + I2 + H2O =>
Ca[IO3]2 + 10 KI + 10 HCl = 10 KCl + Ca(OH)2 + 6 I2 + 4 H2O
Na2CO3 + Al = AlNa2CO3 =>
Na2CO3 + Al = AlNa2CO3
C20H14O4 + NaOH = C20H14O4(NaOH)2 =>
C20H14O4 + 2 NaOH = C20H14O4(NaOH)2
Li + Cu(NO3)2 = Cu + LiNO3 =>
2 Li + Cu(NO3)2 = Cu + 2 LiNO3
S4O6{-2} + OH{-} = S2O3{-2} + S3O6{-2} + H2O =>
4 S4O6{-2} + 6 OH{-} = 5 S2O3{-2} + 2 S3O6{-2} + 3 H2O
KHSO3 = K2O + H2SO3 + SO2 =>
2 KHSO3 = K2O + H2SO3 + SO2
MgO + C20H14O4 = Mg + CO2 + H2O =>
43 MgO + C20H14O4 = 43 Mg + 20 CO2 + 7 H2O
Bi2(SO4)3 + H2O2 = Bi(OH)3 + SO4 =>
Bi2(SO4)3 + 3 H2O2 = 2 Bi(OH)3 + 3 SO4
[Ag(CN)2]{-} + NH4OH = [Ag(NH3)2]{+} + CN{-} + H2O =>
[Ag(CN)2]{-} + 2 NH4OH = [Ag(NH3)2]{+} + 2 CN{-} + 2 H2O
Sn + Se = SnSe =>
Sn + Se = SnSe
Cd2{+} + NH3 = [Cd(NH3)6]2{+} =>
Cd2{+} + 12 NH3 = [Cd(NH3)6]2{+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
