| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaOH + P2O5 = 2 Na3PO4 + 3 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaSO4 + CaS = CaO + SO2 =>
3 CaSO4 + CaS = 4 CaO + 4 SO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + C9H7NO = Al(C9H7NO)3 =>
Al + 3 C9H7NO = Al(C9H7NO)3
N2O4 + H2O = NO + HNO3 =>
3 N2O4 + 2 H2O = 2 NO + 4 HNO3
Cu(NO3)2 + K2CO3 = KNO3 + CuCO3(s) =>
Cu(NO3)2 + K2CO3 = 2 KNO3 + CuCO3(s)
H2C2O4 + HNO3 = CO2 + H2O + NO2 =>
H2C2O4 + 2 HNO3 = 2 CO2 + 2 H2O + 2 NO2
Cu(NO3)2 + NaI = CuNO3 + I2 + NaNO3 =>
2 Cu(NO3)2 + 2 NaI = 2 CuNO3 + I2 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
LiOH + HNO3 = LiOH2{+} + NO3{-} =>
LiOH + HNO3 = LiOH2{+} + NO3{-}
Na3PO4 + CuSO4 = Na3(SO4)2 + Cu2PO4 =>
Na3PO4 + 2 CuSO4 = Na3(SO4)2 + Cu2PO4
Al(OH)3 + NaOH = NaAl(OH)4 =>
Al(OH)3 + NaOH = NaAl(OH)4
CH3COOCH3 + KOH = CH4O + CH3COOK =>
CH3COOCH3 + KOH = CH4O + CH3COOK
V(OH)3 + H2SO4 = (VO2)2SO4 + SO2 + H2O =>
2 V(OH)3 + 3 H2SO4 = (VO2)2SO4 + 2 SO2 + 6 H2O
C5H11N + HCl = C5H11Cl + HN =>
C5H11N + HCl = C5H11Cl + HN
NaNO3 + Ag2CO3 + HNO3 = NaHCO3 + Ag2(NO3)2 =>
NaNO3 + Ag2CO3 + HNO3 = NaHCO3 + Ag2(NO3)2
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
H3PO4 + Mg(OH)2 = H2O + MgHPO4 =>
H3PO4 + Mg(OH)2 = 2 H2O + MgHPO4
C9H10 + KMnO4 + H2O = C9H12O2 + KOH + MnO2 =>
3 C9H10 + 2 KMnO4 + 4 H2O = 3 C9H12O2 + 2 KOH + 2 MnO2
C2H5OH + Cu = C2H3OHCu + H2 =>
C2H5OH + Cu = C2H3OHCu + H2
C8H5O4K + NaOH = C8H4O4NaK + H2O =>
C8H5O4K + NaOH = C8H4O4NaK + H2O
C4H9NH2 + O2 = CO2 + H2O + N2 =>
4 C4H9NH2 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
(NH4)2S + COCl2 = COS + NH4Cl =>
(NH4)2S + COCl2 = COS + 2 NH4Cl
H2SeO3 + H2S = Se + HSO4{-} + H{+} + H2O =>
2 H2SeO3 + H2S = 2 Se + HSO4{-} + H{+} + 2 H2O
IrBr3 + AgC2H3O2 = AgBr + Ir(C2H3O2)3 =>
IrBr3 + 3 AgC2H3O2 = 3 AgBr + Ir(C2H3O2)3
H2SO4 + C12H22O11 = C + H3OHSO4 =>
11 H2SO4 + C12H22O11 = 12 C + 11 H3OHSO4
HCOOH + Fe = (HCOO)2Fe + H2 =>
2 HCOOH + Fe = (HCOO)2Fe + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
SO2 + SiC = SC + SiO2 =>
SO2 + SiC = SC + SiO2
C4H9NH2 + O2 = CO2 + H2O + N2 =>
4 C4H9NH2 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
F2 + HCl = F2HCl =>
F2 + HCl = F2HCl
Ca + CaSO4*2H2O = CaSO4 + Ca(OH)2 + H2 =>
Ca + CaSO4*2H2O = CaSO4 + Ca(OH)2 + H2
KMnO4 + Fe(NH4)2(SO4)2*(H2O)6 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 Fe(NH4)2(SO4)2*(H2O)6 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
Ba + Fe2(SO4)3 = Fe2Ba(SO4)3 =>
Ba + Fe2(SO4)3 = Fe2Ba(SO4)3
C4H9NH2 + O2 = CO2 + H2O + N2 =>
4 C4H9NH2 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
C3H7Br + KOH = C3H7OH + KBr =>
C3H7Br + KOH = C3H7OH + KBr
I2 + Na2S2O3 = NaI + S2O3 =>
I2 + Na2S2O3 = 2 NaI + S2O3
H2SO3 + KMnO4 = K2S2O6 + MnS2O6 + H2S2O6 + H2O =>
10 H2SO3 + 2 KMnO4 = K2S2O6 + 2 MnS2O6 + 2 H2S2O6 + 8 H2O
Ca(NO3)2 + PbSO4 = CaSO4 + Pb(NO3)2 =>
Ca(NO3)2 + PbSO4 = CaSO4 + Pb(NO3)2
K2FeO4 + HCl = FeCl3 + KCl + Cl2 + H2O =>
2 K2FeO4 + 16 HCl = 2 FeCl3 + 4 KCl + 3 Cl2 + 8 H2O
HOOCC6H4COOK + NaOH = NaOOCC6H4COOK + H2O =>
HOOCC6H4COOK + NaOH = NaOOCC6H4COOK + H2O
Pb + (No3) + HCl = PbCl2 + HNo3 =>
Pb + 2(No3) + 2 HCl = PbCl2 + 2 HNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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