| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6 + 2 HBr = C4H8Br2
Na3 + HCI = H2 + NaCI =>
2 Na3 + 6 HCI = 3 H2 + 6 NaCI
Ag + NaOH + H2O = Na[Ag(OH)4] + H2 =>
2 Ag + 2 NaOH + 6 H2O = 2 Na[Ag(OH)4] + 3 H2
F{-} + S = S{2-} + F2 =>
2 F{-} + S = S{2-} + F2
CO + C2H5OH = C2H2 + H2O =>
2 CO + 3 C2H5OH = 4 C2H2 + 5 H2O
Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2
SF6 = F2 + S =>
SF6 = 3 F2 + S
Au(No3)3 + Ag = AgNo3 + Au =>
Au(No3)3 + 3 Ag = 3 AgNo3 + Au
NH4SO4 + CaOH = CaSO4 + H2O + NH3 =>
NH4SO4 + CaOH = CaSO4 + H2O + NH3
NaN3 + O2 = NaNO2 + NO3 =>
NaN3 + 4 O2 = NaNO2 + 2 NO3
Na2CO3 + CH3CO2H = CH3COONa + CO2 + H2O =>
Na2CO3 + 2 CH3CO2H = 2 CH3COONa + CO2 + H2O
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
BaClOH = BaCl + HO =>
BaClOH = BaCl + HO
HNO2 = HNO3 + N2O + H2O =>
4 HNO2 = 2 HNO3 + N2O + H2O
KL + Br2 = KBr + L2 =>
2 KL + Br2 = 2 KBr + L2
C6H6(v) + O2(g) = CO2(g) + H2O(v) =>
2 C6H6(v) + 15 O2(g) = 12 CO2(g) + 6 H2O(v)
C6H4OHCOOH + NaOH = C6H4OHCOONa + H2O =>
C6H4OHCOOH + NaOH = C6H4OHCOONa + H2O
Al2O3(s) + NaOH(aq) = NaAlO2(aq) + H2O(i) =>
Al2O3(s) + 2 NaOH(aq) = 2 NaAlO2(aq) + H2O(i)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2C204 + KMnO4 + H2SO4 = K2SO4 + MnS04 + CO2 + H2O =>
31 H2C204 + 818 KMnO4 + 3681 H2SO4 = 409 K2SO4 + 818 MnS04 + 6324 CO2 + 3712 H2O
Cd(Br)2 + H2SO4 = Cd(HSO4)2 + HBr =>
Cd(Br)2 + 2 H2SO4 = Cd(HSO4)2 + 2 HBr
FeSO4 + CH3COONa = Fe(CH3COO)2 + Na2SO4 =>
FeSO4 + 2 CH3COONa = Fe(CH3COO)2 + Na2SO4
Cl + ZnI2 = ZnCl + I2 =>
Cl + ZnI2 = ZnCl + I2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
N205 = N202 =>
202 N205 = 205 N202
NH4HS + Fe(NO3)2 = NH4NO3 + Fe(HS)2 =>
2 NH4HS + Fe(NO3)2 = 2 NH4NO3 + Fe(HS)2
Lead(ll)Nitrate + PotassiumIodide = PotassiumNitrate + Lead(ll)Iodide =>
Lead(ll)Nitrate + PotassiumIodide = PotassiumNitrate + Lead(ll)Iodide
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn(EDTA){2-} = Zn{2+} + EDTA{4-} =>
Zn(EDTA){2-} = Zn{2+} + EDTA{4-}
NaCH3COO + H2SO4 = HCH3COO + Na2SO4 =>
2 NaCH3COO + H2SO4 = 2 HCH3COO + Na2SO4
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
Ti(SO4) + Zn = ZnSO4 + Ti =>
Ti(SO4) + Zn = ZnSO4 + Ti
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cd(HCO3)2(s) = CdCO3 + H2O + CO2 =>
Cd(HCO3)2(s) = CdCO3 + H2O + CO2
AgCl + NH4 = NH4Cl + Ag =>
AgCl + NH4 = NH4Cl + Ag
ZnSO4*7H2O + SiO2 = Zn2SiO4 + H2O + (SO3)2 =>
2 ZnSO4*7H2O + SiO2 = Zn2SiO4 + 14 H2O + (SO3)2
Fe + e = Fe{-3} =>
Fe + 3e = Fe{-3}
Br2 + Cl2 = BrCl(g) =>
Br2 + Cl2 = 2 BrCl(g)
NaI + H2SO3 = I2 + H2S + H2O + Na2SO4 =>
6 NaI + 5 H2SO3 = 3 I2 + 2 H2S + 3 H2O + 3 Na2SO4
C2H5OH + CH3COOH = CH3COOCH3 + H2O =>
C2H5OH + 2 CH3COOH = 2 CH3COOCH3 + H2O
Zn + PO4H2 = Zn3(PO4)2 + H2 =>
3 Zn + 2 PO4H2 = Zn3(PO4)2 + 2 H2
KOH + NH4I = NH3 + KI + H2O =>
KOH + NH4I = NH3 + KI + H2O
Ba(OH)2(aq) + H2SO4(s) = BaSO4(s) + H2O(l) =>
Ba(OH)2(aq) + H2SO4(s) = BaSO4(s) + 2 H2O(l)
KMnO4 + H2SO4 + C2H5CHCHC2H5 = K2SO4 + C2H5CHO + MnSO4 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C2H5CHCHC2H5 = 2 K2SO4 + 10 C2H5CHO + 4 MnSO4 + 6 H2O
Ag + HNO3 = NH4NO3 + AgNO3 + H2O =>
8 Ag + 10 HNO3 = NH4NO3 + 8 AgNO3 + 3 H2O
K4[Fe(CN)6] + Fe(NO3)3 = KFe[Fe(CN)6] + KNO3 =>
K4[Fe(CN)6] + Fe(NO3)3 = KFe[Fe(CN)6] + 3 KNO3
AlCl3 + H2O = AlClO + HCl =>
AlCl3 + H2O = AlClO + 2 HCl
Fe{3+} + Cl{-} = FeCl3 =>
Fe{3+} + 3 Cl{-} = FeCl3
NaHCO3 + HC2H3O2 = NaC2H3OOO + CO2 + H2O =>
4 NaHCO3 + 3 HC2H3O2 = 4 NaC2H3OOO + 2 CO2 + 2 H2O
K2Cr2O7 + NaCl + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + Cl2 + H2O =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 3 Cl2 + 7 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
