| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + 2 HClO4 + 2 AgNO3 = 2 NaClO4 + Ag2S + 2 HNO3
Fe + AgC2H3O2 = Fe3C2O2 + AgH3 =>
3 Fe + AgC2H3O2 = Fe3C2O2 + AgH3
CO(NH2)2 + H2O = H2NCOOH + NH3 =>
CO(NH2)2 + H2O = H2NCOOH + NH3
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + (NO3)2(NH4)2 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + (NO3)2(NH4)2
H2O + As2S5 + HNO3 = H2SO4 + H3AsO4 + NO =>
4 H2O + 3 As2S5 + 40 HNO3 = 15 H2SO4 + 6 H3AsO4 + 40 NO
CH3ONO + Fe(OH)2 + H2O = CH3NH2 + Fe(OH)3 =>
CH3ONO + 6 Fe(OH)2 + 4 H2O = CH3NH2 + 6 Fe(OH)3
Fe3O4 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
Fe3O4 + 2 KMnO4 + 12 H2SO4 = 3 Fe(SO4)3 + K2SO4 + 2 MnSO4 + 12 H2O
HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O
NaCl + HSiO = NaSiO + HCl =>
NaCl + HSiO = NaSiO + HCl
NaCIO = NaCI + NaCIO3 =>
3 NaCIO = 2 NaCI + NaCIO3
Na + Al2O3 = NaO2 + Al =>
3 Na + 2 Al2O3 = 3 NaO2 + 4 Al
SnO + H2O = H2SnO2 =>
SnO + H2O = H2SnO2
HNO3 + Sn = H2 + Sn(NO3)4 =>
4 HNO3 + Sn = 2 H2 + Sn(NO3)4
C18H18 + O2 = CO + H2O =>
2 C18H18 + 27 O2 = 36 CO + 18 H2O
C6H12O6 = C2H6O + CO2 = =>
C6H12O6 = 2 C2H6O + 2 CO2
Ba(NO3)2 + K(OH) = Ba(OH)2 + K(NO3) =>
Ba(NO3)2 + 2 K(OH) = Ba(OH)2 + 2 K(NO3)
C6H5Cl + SiCl4 + Na = Si(C6H5)4 + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = Si(C6H5)4 + 8 NaCl
KMnO4 + H2SO3 = MnSO4 + H2O + K2SO4 + H2SO4 =>
2 KMnO4 + 5 H2SO3 = 2 MnSO4 + 3 H2O + K2SO4 + 2 H2SO4
H2S + O2 = H2 + S3O2 =>
3 H2S + O2 = 3 H2 + S3O2
Pb(C2H3O2)4 + Ag2CrO4 = Ag2(C2H3O2)4 + Pb(CrO4) =>
Pb(C2H3O2)4 + Ag2CrO4 = Ag2(C2H3O2)4 + Pb(CrO4)
In + HCl = InCl2H2 =>
In + 2 HCl = InCl2H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Cu(NO3)2 + SO2 + H2O + KCl = H2SO4 + NO2 + CuCl + K2SO4 =>
2 Cu(NO3)2 + 3 SO2 + 2 H2O + 2 KCl = 2 H2SO4 + 4 NO2 + 2 CuCl + K2SO4
Cu(NO3)2 + K2Co3 = CuCo3 + KNO3 =>
Cu(NO3)2 + K2Co3 = CuCo3 + 2 KNO3
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
Na2S2O3 + Na2S2O7 = Na2SO4 + SO2 =>
Na2S2O3 + 3 Na2S2O7 = 4 Na2SO4 + 4 SO2
SnO + H2O = Sn(OH)2 =>
SnO + H2O = Sn(OH)2
C6H5N2Cl = C + CH4 + N2 + HCl =>
C6H5N2Cl = 5 C + CH4 + N2 + HCl
C6H14 + O = C + H2O =>
C6H14 + 7 O = 6 C + 7 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
LiBr + H3PO4 = Li3PO4 + HBr =>
3 LiBr + H3PO4 = Li3PO4 + 3 HBr
PdO + HOH = H2PdO2 =>
PdO + HOH = H2PdO2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
H2S + O3 = S + H2O =>
3 H2S + O3 = 3 S + 3 H2O
hydrogensulfide + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
CS2(l) + KMnO4(aq) + H2O = S(s) + MnO2(s) + KOH(aq) + CO2 =>
3 CS2(l) + 4 KMnO4(aq) + 2 H2O = 6 S(s) + 4 MnO2(s) + 4 KOH(aq) + 3 CO2
A4 + (B2)6 = AB =>
3 A4 + (B2)6 = 12 AB
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
(NH4)SO + ClO2 = ClSO + (NH4)O2 =>
(NH4)SO + ClO2 = ClSO + (NH4)O2
HBr + HSO4 = HSO3 + H2O + Br =>
2 HBr + HSO4 = HSO3 + H2O + 2 Br
H3SbO3 + KIO2 + HCl = H3SbO4 + KCl + I2 + H2O =>
3 H3SbO3 + 2 KIO2 + 2 HCl = 3 H3SbO4 + 2 KCl + I2 + H2O
ZnBr2 + NH3 + H2O = Zn(OH)2 + NH4Br =>
ZnBr2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Br
I2 + SnCl2 = Sn + I2Cl2 =>
I2 + SnCl2 = Sn + I2Cl2
Ca + NO2 = Ca(NO2)2 =>
Ca + 2 NO2 = Ca(NO2)2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
I2 + SnCl2 = Sn + I2Cl2 =>
I2 + SnCl2 = Sn + I2Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl(aq) + Na2CO3(s) = CO2(g) + H2O + NaCl(aq) =>
2 HCl(aq) + Na2CO3(s) = CO2(g) + H2O + 2 NaCl(aq)
Na2CO3 + Fe3(PO4)2 = FeCO3 + Na3PO4 =>
3 Na2CO3 + Fe3(PO4)2 = 3 FeCO3 + 2 Na3PO4
H3PO4(aq) + NH3(aq) = ((NH4)3PO4)(aq) =>
H3PO4(aq) + 3 NH3(aq) = ((NH4)3PO4)(aq)
| 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 90 91 92 93 94 95 96 97 98 99 100 101 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
