| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + AgNO3 = PbAg + 3 NO3
HCHO + NaHCO3 = CO2 + H2O + NaCHO =>
HCHO + NaHCO3 = CO2 + H2O + NaCHO
NH4 + OH + HCl = NH4Cl + H2O =>
NH4 + OH + HCl = NH4Cl + H2O
NH3(NO4) = N + O2 + H2O =>
4 NH3(NO4) = 8 N + 5 O2 + 6 H2O
NH4 + OH = N2 + H2O =>
2 NH4 + 8 OH = N2 + 8 H2O
KMnO4 + SiH4 + H2SO4 = K2SO4 + MnSO4 + H2SiO3 + H2 =>
6 KMnO4 + 8 SiH4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 8 H2SiO3 + 17 H2
KCl + H2O = HCl + K2O =>
2 KCl + H2O = 2 HCl + K2O
(NH4)2CO3(aq) + CuBr2(aq) = NH4Br(aq) + CuCO3(s) =>
(NH4)2CO3(aq) + CuBr2(aq) = 2 NH4Br(aq) + CuCO3(s)
(e)H2O2 = H2O + O2 =>
2(e)H2O2 = 2 H2O + O2
HgI2 + KNH2 = Hg3N2 + NH3 + KI =>
3 HgI2 + 6 KNH2 = Hg3N2 + 4 NH3 + 6 KI
SO3 + O2 = SO3O2 =>
SO3 + O2 = SO3O2
H3PO4 + Ag = AgH3 + PO4 =>
H3PO4 + Ag = AgH3 + PO4
HOCl + H2O = HCl + OH =>
HOCl + H2O = HCl + 2 OH
NO + SO4 = NO3SO2 =>
NO + SO4 = NO3SO2
C3H7OH + NaO = C2H5CHO + NaOH =>
C3H7OH + 2 NaO = C2H5CHO + 2 NaOH
HBr + KBrO3 = Br2 + KBr + H2O =>
6 HBr + KBrO3 = 3 Br2 + KBr + 3 H2O
SO3 + H2O = H + HSO4 =>
SO3 + H2O = H + HSO4
CH3COOH + HClO4 = H2O + CH3COO + Cl2O =>
12 CH3COOH + 2 HClO4 = 7 H2O + 12 CH3COO + Cl2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
MgSO4 + KOH = Mg(OH)2 + K2SO4 =>
MgSO4 + 2 KOH = Mg(OH)2 + K2SO4
AlOH + Mg = AlMg3 + OH =>
AlOH + 3 Mg = AlMg3 + OH
Al(OH)3 + NaO = NaAlO2 + H2O + O2 =>
4 Al(OH)3 + 4 NaO = 4 NaAlO2 + 6 H2O + O2
BrF = BrF3 + Br2 =>
3 BrF = BrF3 + Br2
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
SiS2 + P = P2S3 + Si =>
3 SiS2 + 4 P = 2 P2S3 + 3 Si
(NH4)2S + CuSO4 = CuS + H2SO4 + NH3 =>
(NH4)2S + CuSO4 = CuS + H2SO4 + 2 NH3
Ca(OH)2 + Na2S = CaS + NaOH =>
Ca(OH)2 + Na2S = CaS + 2 NaOH
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
K2Cr2O7 + H2SO4 + SO2 + H2O = KCr(SO4)2*12H2O =>
K2Cr2O7 + H2SO4 + 3 SO2 + 23 H2O = 2 KCr(SO4)2*12H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
P4 + Mg = Mg3P2 =>
P4 + 6 Mg = 2 Mg3P2
Zn(OH)2 + Rb3PO4 = Zn3(PO4)2 + RbOH =>
3 Zn(OH)2 + 2 Rb3PO4 = Zn3(PO4)2 + 6 RbOH
Al + CN = Al(CN)3 =>
Al + 3 CN = Al(CN)3
MgCl2 + Sn = SnCl + Mg =>
MgCl2 + 2 Sn = 2 SnCl + Mg
Li + S = Li3S =>
3 Li + S = Li3S
Na2S2O5 + H2SO4 = NaSO4 + H2O + SO2 =>
Na2S2O5 + 3 H2SO4 = 2 NaSO4 + 3 H2O + 3 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(NO3)3 + Na3PO3 = Fe(NO3)3Na3PO3 =>
Fe(NO3)3 + Na3PO3 = Fe(NO3)3Na3PO3
H3CrO3 + LiOH = Li3CrO3 + H2O =>
H3CrO3 + 3 LiOH = Li3CrO3 + 3 H2O
AlOH3KOH = AlOHKOH3 =>
AlOH3KOH = AlOHKOH3
C + O2 = CO =>
2 C + O2 = 2 CO
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Li2O + H2SO4 = Li2SO4 + H2O =>
Li2O + H2SO4 = Li2SO4 + H2O
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
H2SO4 + KOH = (KOH)2SO4 + H2 =>
H2SO4 + 2 KOH = (KOH)2SO4 + H2
Mg + S = MgS = =>
Mg + S = MgS
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
