| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + HC1 = ZnC + H
SnCl2 + SO4 = SnSO4 + Cl =>
SnCl2 + SO4 = SnSO4 + 2 Cl
KCl + NO2 = KNO2 + Cl2 =>
2 KCl + 2 NO2 = 2 KNO2 + Cl2
Ag2SO3 + H2SO4 = Ag2SO4 + SO2 + H2O =>
Ag2SO3 + H2SO4 = Ag2SO4 + SO2 + H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
HCl(aq) + Ca(OH)2(aq) = H2O1 + CaCl2(aq) =>
2 HCl(aq) + Ca(OH)2(aq) = 2 H2O1 + CaCl2(aq)
PbO2 + HCl + HNO3 = Pb(NO3)2 + HClO4 + H2O =>
4 PbO2 + HCl + 8 HNO3 = 4 Pb(NO3)2 + HClO4 + 4 H2O
C3H6O + O2 = C + H2O =>
C3H6O + O2 = 3 C + 3 H2O
KI + NaClO = NaI + KClO =>
KI + NaClO = NaI + KClO
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
Ag + Na2CO3 = AgNa2CO3 =>
Ag + Na2CO3 = AgNa2CO3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Cd + N2 = Cd3N2 =>
3 Cd + N2 = Cd3N2
HCl + CH3COONa = NaCl + HCH3COO =>
HCl + CH3COONa = NaCl + HCH3COO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
C3H6O3(C17H35CO)3 + H2O = C3H8O3 + C17H35COOH =>
20 C3H6O3(C17H35CO)3 + 44 H2O = 14 C3H8O3 + 61 C17H35COOH
LiCl*H2O = LiCl + H2O =>
LiCl*H2O = LiCl + H2O
Al(NO3)3 + Cr(OH)3 = Al(OH)3 + Cr(NO3)3 =>
Al(NO3)3 + Cr(OH)3 = Al(OH)3 + Cr(NO3)3
PhC3H7 + KMnO4 = PhCOOK + KOH + K2CO3 + MnO2 + H2O =>
PhC3H7 + 6 KMnO4 = PhCOOK + KOH + 2 K2CO3 + 6 MnO2 + 3 H2O
POCl3 + O2 = P2O5 + Cl2 =>
4 POCl3 + 3 O2 = 2 P2O5 + 6 Cl2
Ca(OH)2 + SO2 + O = H2O + CaSO4 =>
Ca(OH)2 + SO2 + O = H2O + CaSO4
CaCl2 + Na = NaCl + Ca =>
CaCl2 + 2 Na = 2 NaCl + Ca
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
KOH + C2H2O4 = H2O + C2K2O4 =>
2 KOH + C2H2O4 = 2 H2O + C2K2O4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
K2Cr2O7 + H2SO4 + C2H6O = Cr2S3O12 + H2O + C2H4O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O = Cr2S3O12 + 7 H2O + 3 C2H4O + K2SO4
KClO3 + NaClO3 = O2 + KNaCl2 =>
KClO3 + NaClO3 = 3 O2 + KNaCl2
C6H10O6 + H2O = C6H12O7 =>
C6H10O6 + H2O = C6H12O7
C9H20O2 + O2 = H2O + CO2 =>
C9H20O2 + 13 O2 = 10 H2O + 9 CO2
KO2 + CO2 = K2C4O4 + O5 =>
10 KO2 + 20 CO2 = 5 K2C4O4 + 8 O5
Mn(OH)2 + CaClOCl = MnO2 + CaCl2 + H2O =>
Mn(OH)2 + CaClOCl = MnO2 + CaCl2 + H2O
Li + N2 = Li3N = Li + N2 =>
6 Li + N2 = 2 Li3N
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
C4H8O + Cr2O7{2-} + H{+} = C4H6O + Cr{3+} + H2O =>
3 C4H8O + Cr2O7{2-} + 8 H{+} = 3 C4H6O + 2 Cr{3+} + 7 H2O
Zn + Fe(NO3)3 = Fe + Zn(NO3)2 =>
3 Zn + 2 Fe(NO3)3 = 2 Fe + 3 Zn(NO3)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
Li + N2 = Li3N = Li + N2 =>
6 Li + N2 = 2 Li3N
K2C2O4 + HCl = KCl + C2H2O4 =>
K2C2O4 + 2 HCl = 2 KCl + C2H2O4
HCl + NH4Cl + NaOCl = NCl3 + NaCl + H2O =>
2 HCl + NH4Cl + 3 NaOCl = NCl3 + 3 NaCl + 3 H2O
CONH2NH2 + O2 = NO3{-} + CO2 + H2O + H{+} =>
CONH2NH2 + 4 O2 = 2 NO3{-} + CO2 + H2O + 2 H{+}
CH3CH2CH2CH2CH2CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH2CH2OH + 9 O2 = 6 CO2 + 7 H2O
HCl + CS2 = CCl4 + H + S =>
4 HCl + CS2 = CCl4 + 4 H + 2 S
Pb(NO3)2 + NH4I = PbI2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4I = PbI2 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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