| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
NaOH + PbS + Ag2S = Na2S + H2O + Na2PbO3 + Ag =>
6 NaOH + PbS + Ag2S = 2 Na2S + 3 H2O + Na2PbO3 + 2 Ag
P2O5 + CuO = Cu3PO4 + O2 =>
2 P2O5 + 12 CuO = 4 Cu3PO4 + 3 O2
Na2B4O7*10H2O + AgNO3 = AgBO2 + B2O3 + NaNO3 + H2O =>
Na2B4O7*10H2O + 2 AgNO3 = 2 AgBO2 + B2O3 + 2 NaNO3 + 10 H2O
AlCl3 + Na = Al + NaCl =>
AlCl3 + 3 Na = Al + 3 NaCl
HCl + CO2 = CO + Cl2 + H2O =>
2 HCl + CO2 = CO + Cl2 + H2O
Fe2(SO4)3 + NaI = I + FeSO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaI = 2 I + 2 FeSO4 + Na2SO4
I2 + Na2SO3 + H2SO4 = S + Na2IO4 + H2O =>
3 I2 + 6 Na2SO3 + 2 H2SO4 = 8 S + 6 Na2IO4 + 2 H2O
Ni + FeCl2 = Fe + NiCl =>
2 Ni + FeCl2 = Fe + 2 NiCl
Ag2S + HNO3 = AgNO3 + H2O + NO + S =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 4 H2O + 2 NO + 3 S
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
HCl(aq) + K2CO3(aq) = HCO3(aq) + K2Cl(s) =>
HCl(aq) + K2CO3(aq) = HCO3(aq) + K2Cl(s)
Fe + FeS2 + HCl = H2S + FeCl2 =>
Fe + FeS2 + 4 HCl = 2 H2S + 2 FeCl2
Pb + Cu(NO3)2 = Cu + PbNO3 =>
2 Pb + Cu(NO3)2 = Cu + 2 PbNO3
Al(NO3)3 + C2H6N4O2 = Al2O3 + CO2 + H2 + N2 =>
4 Al(NO3)3 + 15 C2H6N4O2 = 2 Al2O3 + 30 CO2 + 45 H2 + 36 N2
H2SO4 + (KOH)2 = HOH + K2SO4 =>
H2SO4 + (KOH)2 = 2 HOH + K2SO4
FeNi2S4 + O2 + H2O = Fe(OH)3 + Ni(OH)2 + SO4{-2} + H{+} =>
4 FeNi2S4 + 31 O2 + 30 H2O = 4 Fe(OH)3 + 8 Ni(OH)2 + 16 SO4{-2} + 32 H{+}
CaMg(CO3)2 = MgO + CaO + CO2 =>
CaMg(CO3)2 = MgO + CaO + 2 CO2
C1444H1600S17Au2N114O325 + O2 = CO2 + H2O + Au + NO2 + SO3 =>
C1444H1600S17Au2N114O325 + 1821 O2 = 1444 CO2 + 800 H2O + 2 Au + 114 NO2 + 17 SO3
C9H8O4 + NaOH = H2O + C7H5NaO3 =>
7 C9H8O4 + 9 NaOH = 10 H2O + 9 C7H5NaO3
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Cu + S = CuS =>
Cu + S = CuS
Ca(NO3)2 + Ba(OH)2 = Ca(OH)2 + Ba(NO3)2 =>
Ca(NO3)2 + Ba(OH)2 = Ca(OH)2 + Ba(NO3)2
Cu(OH)2 + NH3 = [Cu(NH3)4(OH)2] =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4(OH)2]
KMnO4 + C3H8O3 = KOH + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 14 KOH + 14 MnO2 + 9 CO2 + 5 H2O
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
H2SO3 + Ca(OH)2 = CaSO3 + H2O =>
H2SO3 + Ca(OH)2 = CaSO3 + 2 H2O
NaClO + KI + CH3COOH = CH3COONa + Cl2 + I2 + H2O + KCH3COO =>
2 NaClO + 2 KI + 4 CH3COOH = 2 CH3COONa + Cl2 + I2 + 2 H2O + 2 KCH3COO
KNO3 + C22H22O11 = CO2 + H2O + KNO2 =>
44 KNO3 + C22H22O11 = 22 CO2 + 11 H2O + 44 KNO2
KMnO4 + KI + H2O = K2MnO4 + H2MnO4 + KOI =>
2 KMnO4 + KI + H2O = K2MnO4 + H2MnO4 + KOI
Ca + O = CaO =>
Ca + O = CaO
HCH3CO2 + OH = C2HO2 + H2O =>
HCH3CO2 + 3 OH = C2HO2 + 3 H2O
Pb(HO)2 + H2SeO3 = PbSeO3 + H2O =>
Pb(HO)2 + H2SeO3 = PbSeO3 + 2 H2O
N2H4 + C3H7NO2 + KOH = C3H8O + KN + H2O =>
2 N2H4 + C3H7NO2 + 5 KOH = C3H8O + 5 KN + 6 H2O
KNO2 + KMnO4 + HCl = KNO3 + MnCl2 + H2O + KCl =>
5 KNO2 + 2 KMnO4 + 6 HCl = 5 KNO3 + 2 MnCl2 + 3 H2O + 2 KCl
O + SO = SO3 =>
2 O + SO = SO3
MnNO22 + BeCl2 = BeNO22 + MnCl2 =>
MnNO22 + BeCl2 = BeNO22 + MnCl2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
[Cu(NH3)2]Cl + O2 + NH4OH = NH4Cl + Cu(OH)2 + NH3 =>
4[Cu(NH3)2]Cl + O2 + 6 NH4OH = 4 NH4Cl + 4 Cu(OH)2 + 10 NH3
H{+} + ClO4{-} + N2O = H2O + Cl2 + NO2 =>
6 H{+} + 6 ClO4{-} + 7 N2O = 3 H2O + 3 Cl2 + 14 NO2
CH2S + O2 = CO2 + H2O + SO3 =>
CH2S + 3 O2 = CO2 + H2O + SO3
PbN + NaP = PbP + NaN =>
PbN + NaP = PbP + NaN
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SbO4 = Sb + O2 =>
SbO4 = Sb + 2 O2
HCl(aq) + KI(s) = HI(aq) + KCl(aq) =>
HCl(aq) + KI(s) = HI(aq) + KCl(aq)
KCN + FeSO4 + FeCl3 = Fe4(Fe(CN)6)3 + K2SO4 + KCl =>
18 KCN + 3 FeSO4 + 4 FeCl3 = Fe4(Fe(CN)6)3 + 3 K2SO4 + 12 KCl
Al + LiCl = AlLi + Cl =>
Al + LiCl = AlLi + Cl
Co + Mn + Al = Co200Mn110Al90 =>
200 Co + 110 Mn + 90 Al = Co200Mn110Al90
HH + OO = HHO =>
2 HH + OO = 2 HHO
KI + HN03 + H2SO4 = K2S04 + I2 + NO2 + H2O =>
26 KI + 24 HN03 + 52 H2SO4 = 13 K2S04 + 13 I2 + 72 NO2 + 64 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 57 58 59 60 61 62 63 64 65 66 67 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
