| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H3 + 3 O2 = 3 H2O + 3 C2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KMnO4 + H2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + H2SO3 + 4 NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + 3 H2O
Cl + Ir = ClIr =>
Cl + Ir = ClIr
FeCl3 + Be3(PO4)2 = Fe(PO4)2 + Be3Cl3 =>
FeCl3 + Be3(PO4)2 = Fe(PO4)2 + Be3Cl3
[Cr(OH)4]{-} + OH{-} = CrO4{2-} + H2O + e =>
[Cr(OH)4]{-} + 4 OH{-} = CrO4{2-} + 4 H2O + 3e
KMnO4 + KCNS + HNO3 = HCN + Mn(NO3)2 + K2SO4 + H2O + KNO3 =>
6 KMnO4 + 5 KCNS + 13 HNO3 = 5 HCN + 6 Mn(NO3)2 + 5 K2SO4 + 4 H2O + KNO3
Hg(NO) + KI = HgI + NOK =>
Hg(NO) + KI = HgI + NOK
KMnO4 + H2SO4 + KI = I2 + MnO2 + K2SO4 + H2O =>
2 KMnO4 + 4 H2SO4 + 6 KI = 3 I2 + 2 MnO2 + 4 K2SO4 + 4 H2O
C10H18O + C12H28B + OC4H8 = C10H20O + C12H27BOC4H7 =>
C10H18O + C12H28B + OC4H8 = C10H20O + C12H27BOC4H7
RaCl2 + H2SO4 = HCl + RaSO4 =>
RaCl2 + H2SO4 = 2 HCl + RaSO4
Cr3(NO)3 + Mg2F = Cr3F + Mg2(NO)3 =>
Cr3(NO)3 + Mg2F = Cr3F + Mg2(NO)3
P4 + O2 + Na = Na3PO4 =>
P4 + 8 O2 + 12 Na = 4 Na3PO4
Fe{2+} + MgO4{-} + H3O{+} = Fe{3+} + Mg{2+} + H2O =>
5 Fe{2+} + MgO4{-} + 8 H3O{+} = 5 Fe{3+} + Mg{2+} + 12 H2O
CaO + HCl = CaHCl + O2 =>
2 CaO + 2 HCl = 2 CaHCl + O2
NaC7H5O2H2O = HC7H5O2NaOH =>
NaC7H5O2H2O = HC7H5O2NaOH
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2 + PbCl2 =>
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2 + PbCl2
NaClO2 + H2C2O4 = ClO2 + Na2C2O4 + H2O + NaCl =>
5 NaClO2 + 2 H2C2O4 = 4 ClO2 + 2 Na2C2O4 + 2 H2O + NaCl
Fe + KBr = FeBr2 + K =>
Fe + 2 KBr = FeBr2 + 2 K
Hg(NO2)2 + KOH = HgO + KNO2 + H2O =>
Hg(NO2)2 + 2 KOH = HgO + 2 KNO2 + H2O
H2SeO4 + Ti(OH)2 = Ti(HSeO4)2 + H2O =>
2 H2SeO4 + Ti(OH)2 = Ti(HSeO4)2 + 2 H2O
HPO4{2-} + MoO4{2-} + H{+} = [PO4(Mo3O9)4]{3-} + H2O =>
HPO4{2-} + 12 MoO4{2-} + 23 H{+} = [PO4(Mo3O9)4]{3-} + 12 H2O
HgO(a) = Hg + O2 =>
2 HgO(a) = 2 Hg + O2
K3(Fe(CN)6) + H2O2 + NaOH = K3Na(Fe(CN)6)H2O + O2 =>
2 K3(Fe(CN)6) + H2O2 + 2 NaOH = 2 K3Na(Fe(CN)6)H2O + O2
HCl(g)NH4OH(g) = H2O(l)NH4Cl(s) =>
HCl(g)NH4OH(g) = H2O(l)NH4Cl(s)
Na2B4O7 + Mg = MgO + Na2O + B =>
Na2B4O7 + 6 Mg = 6 MgO + Na2O + 4 B
Na3AsO3 + Na2CrO4 + H2O = CrAsO4 + NaOH + Na3AsO4 =>
3 Na3AsO3 + 2 Na2CrO4 + 5 H2O = 2 CrAsO4 + 10 NaOH + Na3AsO4
C6H6O6 + O2 = H2O2 + CO2 =>
C6H6O6 + 6 O2 = 3 H2O2 + 6 CO2
Na2SO3 + Ni(NO3)3 = Ni2(SO3)3 + NaNO3 =>
3 Na2SO3 + 2 Ni(NO3)3 = Ni2(SO3)3 + 6 NaNO3
Cl2 + C2H = C2Cl4 + H2 =>
4 Cl2 + 2 C2H = 2 C2Cl4 + H2
MnO2 + K2C2O4 + H2SO4 = CO2 + H2O + MnSO4 + K2O =>
MnO2 + K2C2O4 + H2SO4 = 2 CO2 + H2O + MnSO4 + K2O
CuCl4((CH3)4N)2 + OH = ((CH3)4N)4(Cu4OCl10) + HCl + (CH3)4NCl + Cl2 =>
8 CuCl4((CH3)4N)2 + 2 OH = 2((CH3)4N)4(Cu4OCl10) + 2 HCl + 8(CH3)4NCl + Cl2
CH3ClMg = CH3MgCl =>
CH3ClMg = CH3MgCl
NaOH + KC8H5O4 = H2O + KC8H4NaO4 =>
NaOH + KC8H5O4 = H2O + KC8H4NaO4
Cu(NO3)2 + NaNaCl = CuCl + NaNO3 =>
Cu(NO3)2 + NaNaCl = CuCl + 2 NaNO3
H2 + Au2O3 = Au + H2O =>
3 H2 + Au2O3 = 2 Au + 3 H2O
HCOOH + KMnO4 = K2CO3 + MnO2 + CO2 + H2O =>
3 HCOOH + 2 KMnO4 = K2CO3 + 2 MnO2 + 2 CO2 + 3 H2O
Al2(SO4)3 + NaOH = Na2SO4 + AlNaO2 + H2O =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 AlNaO2 + 4 H2O
TiCl4 + Fe = FeCl2 + Ti =>
TiCl4 + 2 Fe = 2 FeCl2 + Ti
Fe + KBr = FeBr2 + K =>
Fe + 2 KBr = FeBr2 + 2 K
Cu + CS2 + H2S = CH4 + Cu2S =>
8 Cu + CS2 + 2 H2S = CH4 + 4 Cu2S
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
S8O2 + O2 = SO3 =>
S8O2 + 11 O2 = 8 SO3
Rb + Al(IO4)3 = RbIO4 + Al =>
3 Rb + Al(IO4)3 = 3 RbIO4 + Al
Rb1NO3 + BeF2 = Be(NO3)2 + RbF =>
2 Rb1NO3 + BeF2 = Be(NO3)2 + 2 RbF
KMnO4 + Na2S + H2O = Na2SO4 + KOH + MnO2 =>
8 KMnO4 + 3 Na2S + 4 H2O = 3 Na2SO4 + 8 KOH + 8 MnO2
K2OCaO = K2CaO2 =>
K2OCaO = K2CaO2
CoMnSO4 + NaClO2 = CoSO4 + MnO2 + NaCl =>
CoMnSO4 + NaClO2 = CoSO4 + MnO2 + NaCl
CaSO3 + C2H4O2 = SO2 + HOH + Ca(C2H3O2)2 =>
CaSO3 + 2 C2H4O2 = SO2 + HOH + Ca(C2H3O2)2
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4 + H2SO4 + 3 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/24
Équations équilibrées sur06/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
