| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(aq) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(OH)2 + (NH4)2SO4 + NH4OH = [Zn(NH3)4]SO4 + H2O =>
Zn(OH)2 + (NH4)2SO4 + 2 NH4OH = [Zn(NH3)4]SO4 + 4 H2O
Hf + Fe = Hf2Fe =>
2 Hf + Fe = Hf2Fe
HOOC{-}COOH + NaOH = NaOOC{-}COONa + H2O =>
HOOC{-}COOH + NaOH = NaOOC{-}COONa + H2O
Pb(SO4)2 + AgCl = Ag2SO4 + PbCl4 =>
Pb(SO4)2 + 4 AgCl = 2 Ag2SO4 + PbCl4
C7H9N + O2 = CO2 + H2O + NO2 =>
4 C7H9N + 41 O2 = 28 CO2 + 18 H2O + 4 NO2
SnOHNO3 + HNO3 = Sn(NO3)2 + H2O =>
SnOHNO3 + HNO3 = Sn(NO3)2 + H2O
Fe2O3(g) + CO(g) = Fe + CO2(g) =>
Fe2O3(g) + 3 CO(g) = 2 Fe + 3 CO2(g)
H2SO3(aq) + NaOH(aq) = Na2SO3 + H2O =>
H2SO3(aq) + 2 NaOH(aq) = Na2SO3 + 2 H2O
CaHPO4*2H2O + NaOH + H2O = Na2HPO4*12H2O + Ca(OH)2 =>
CaHPO4*2H2O + 2 NaOH + 10 H2O = Na2HPO4*12H2O + Ca(OH)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ti + TiC + Al4C3 = Ti3AlC2 =>
7 Ti + 5 TiC + Al4C3 = 4 Ti3AlC2
NC4H12I + I2 = NC4H12I3 =>
NC4H12I + I2 = NC4H12I3
C7H6O2 + NaOH = NaC6H5CO2 + H2O =>
C7H6O2 + NaOH = NaC6H5CO2 + H2O
Zn + HCl = ZnCl + H(g) =>
Zn + HCl = ZnCl + H(g)
Pb(NO3)2(aq) + Mg = Pb + Mg(NO3)2(aq) =>
Pb(NO3)2(aq) + Mg = Pb + Mg(NO3)2(aq)
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Zn + KMnO4 + KOH = K2ZnO2 + MnO2 + H2O =>
3 Zn + 2 KMnO4 + 4 KOH = 3 K2ZnO2 + 2 MnO2 + 2 H2O
ILi = Li + I =>
ILi = Li + I
FeO3(s) + CO(g) = Fe(i) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(i) + 3 CO2(g)
CaNO3(aq) + NaCO3(aq) = CaCO3(s) + NaNO3(aq) =>
CaNO3(aq) + NaCO3(aq) = CaCO3(s) + NaNO3(aq)
NaVO3 + KI + H2SO4 = V2(SO4)3 + I2 + K2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 4 KI + 6 H2SO4 = V2(SO4)3 + 2 I2 + 2 K2SO4 + Na2SO4 + 6 H2O
HCHO2H2O = H3OCHO2 =>
HCHO2H2O = H3OCHO2
NiF3 = Ni + F2 =>
2 NiF3 = 2 Ni + 3 F2
KMnO4 + BiBr2 + H2SO4 = Br2 + MnSO4 + K2SO4 + Bi(SO4)3 + H2O =>
6 KMnO4 + 5 BiBr2 + 24 H2SO4 = 5 Br2 + 6 MnSO4 + 3 K2SO4 + 5 Bi(SO4)3 + 24 H2O
BeCl2 + Al(NO3)3 = Be(NO3)2 + AlCl3 =>
3 BeCl2 + 2 Al(NO3)3 = 3 Be(NO3)2 + 2 AlCl3
Ag2O = []Ag + []O2 =>
2 Ag2O = 4[]Ag + []O2
Ni(OH)3 + KOH = K3[Ni(OH)6] =>
Ni(OH)3 + 3 KOH = K3[Ni(OH)6]
BeO + BaO = Ba(BeO2) =>
BeO + BaO = Ba(BeO2)
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
CH3CH2CH2CN + HCl = CH3CH2CH2CH2Cl + HCN =>
4 CH3CH2CH2CN + 3 HCl = 3 CH3CH2CH2CH2Cl + 4 HCN
HClO4 + Mg(OH)2 = Mg(ClO4)2 + H2O =>
2 HClO4 + Mg(OH)2 = Mg(ClO4)2 + 2 H2O
Fe(NO3)3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + K(NO3) =>
4 Fe(NO3)3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 K(NO3)
Br2 + CO2 = Br2CO2 =>
Br2 + CO2 = Br2CO2
HNO3 + Cu(SO4)2 = Cu(NO3)2 + HSO4 =>
2 HNO3 + Cu(SO4)2 = Cu(NO3)2 + 2 HSO4
NaHSO4 + KHSO3 = Na2SO4 + K2SO4 + SO2 + H2O =>
2 NaHSO4 + 2 KHSO3 = Na2SO4 + K2SO4 + 2 SO2 + 2 H2O
CH3COOH + Ba(OH)2 = Ba + COOH + H2O =>
CH3COOH + 3 Ba(OH)2 = 3 Ba + 2 COOH + 4 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Na2MoO4 + Na2S = MoS2 + Na2O + S =>
Na2MoO4 + 3 Na2S = MoS2 + 4 Na2O + S
NO3 + K3PO4 = PO4 + KNO3 =>
3 NO3 + K3PO4 = PO4 + 3 KNO3
FeCl3 + Cs3(PO4) = Fe(PO4) + CsCl =>
FeCl3 + Cs3(PO4) = Fe(PO4) + 3 CsCl
PH3 + NaBrO3 + KOH = NaBr + K3PO4 + H2O =>
3 PH3 + 4 NaBrO3 + 9 KOH = 4 NaBr + 3 K3PO4 + 9 H2O
K + EtOH = KOEt + H2 =>
2 K + 2 EtOH = 2 KOEt + H2
SrSO4 + Na2SO4 = Sr2SO4 + NaSO4 =>
2 SrSO4 + Na2SO4 = Sr2SO4 + 2 NaSO4
Cl2O5 + Al(OH)3 = Al(ClO3)3 + H2O =>
3 Cl2O5 + 2 Al(OH)3 = 2 Al(ClO3)3 + 3 H2O
Al2(SO4)3*16H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*16H2O = Al2(SO4)3 + 16 H2O
TiO2 + H2O = TiO4 + H2 =>
TiO2 + 2 H2O = TiO4 + 2 H2
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
| 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.
