| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HCl = KCl + H2O
CH3COONa(aq) + H2O(l) = CH3COOH(aq) + NaOH(aq) =>
CH3COONa(aq) + H2O(l) = CH3COOH(aq) + NaOH(aq)
NaCl + Hg2O = Na2O + HgCl =>
2 NaCl + Hg2O = Na2O + 2 HgCl
C6H6O2 + O2 = CO2 + H2O =>
2 C6H6O2 + 13 O2 = 12 CO2 + 6 H2O
CH3COOH + CuSO4 = CH3SO4 + COOHCu =>
CH3COOH + CuSO4 = CH3SO4 + COOHCu
Pb(No3)2(aq) + LiCl(aq) = LiNo3(s) + PbCl2(aq) =>
Pb(No3)2(aq) + 2 LiCl(aq) = 2 LiNo3(s) + PbCl2(aq)
H2 + N + O2 = HNO2 =>
H2 + 2 N + 2 O2 = 2 HNO2
Fe(NO3)2 + H2SO4 = Fe(HSO4)2 + HNO3 =>
Fe(NO3)2 + 2 H2SO4 = Fe(HSO4)2 + 2 HNO3
BaS + CuCl2 = BaCl2 + CuS =>
BaS + CuCl2 = BaCl2 + CuS
PbCl2 + NH4OH = Pb(OH)2 + NH4Cl =>
PbCl2 + 2 NH4OH = Pb(OH)2 + 2 NH4Cl
C24H50 = C2H6 + C2H4 =>
C24H50 = C2H6 + 11 C2H4
Fe(H2O) + H2O = Fe(H2O)3(OH)3 + H =>
Fe(H2O) + 5 H2O = Fe(H2O)3(OH)3 + 3 H
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2
NaCl + CH3NH2 = CH3NHNa + HCl =>
NaCl + CH3NH2 = CH3NHNa + HCl
KCl + Br2 = KBr + Cl =>
2 KCl + Br2 = 2 KBr + 2 Cl
K2S + Br = KBr + S =>
K2S + 2 Br = 2 KBr + S
Br2 + LiI = Br2I + Li =>
Br2 + LiI = Br2I + Li
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
Na3B + H2O = NaOH + B2H6 =>
2 Na3B + 6 H2O = 6 NaOH + B2H6
MgS + HNO3 = Mg(NO3)2 + H2S =>
MgS + 2 HNO3 = Mg(NO3)2 + H2S
Pb + H2O2 = PbO + H2O =>
Pb + H2O2 = PbO + H2O
Zn + SnCl2 + H2O = ZnCl2 + Sn(OH)2 + H2 =>
Zn + SnCl2 + 2 H2O = ZnCl2 + Sn(OH)2 + H2
HC + O2 = OC + HO =>
HC + O2 = OC + HO
Mg + O{-}2 = Mg2O{-}2 =>
2 Mg + O{-}2 = Mg2O{-}2
HNO2 + NaHSO3 = Na2HON(SO3)2 + H2O =>
HNO2 + 2 NaHSO3 = Na2HON(SO3)2 + H2O
(NH4)3AsO4 + Mg(NO3)2 = NH4NO3 + Mg3(AsO4)2 =>
2(NH4)3AsO4 + 3 Mg(NO3)2 = 6 NH4NO3 + Mg3(AsO4)2
Mg + CuBr2 = MgBr2 + Cu2 =>
2 Mg + 2 CuBr2 = 2 MgBr2 + Cu2
Ba(OH)2 + NaOH = Na2[Ba(OH)4] =>
Ba(OH)2 + 2 NaOH = Na2[Ba(OH)4]
CH3CCH + Ag(NH3)2OH = CH3CCAg + NH3 + H2O =>
CH3CCH + Ag(NH3)2OH = CH3CCAg + 2 NH3 + H2O
V3S4 + C + V6C5 = V2S2C =>
6 V3S4 + 7 C + V6C5 = 12 V2S2C
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
NH4Cl = NH3*HCl =>
NH4Cl = NH3*HCl
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O =>
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O
PbO2 + H2SO4 + H = PbSO4 + H2O =>
PbO2 + H2SO4 + 2 H = PbSO4 + 2 H2O
HKC8O4H4 + NaOH = NaKC8O4H4 + H2O =>
HKC8O4H4 + NaOH = NaKC8O4H4 + H2O
AgNO3 + KCN = Ag(CN) + KNO3 =>
AgNO3 + KCN = Ag(CN) + KNO3
FeOOH + H{+} = Fe{3+} + H2O =>
FeOOH + 3 H{+} = Fe{3+} + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
KClO3 + H2SO4 = K2SO4 + O2 + ClO2 + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + O2 + 4 ClO2 + 2 H2O
Na(OH) + Ni(CH3CO2)2 = Na(CH3CO2)2 + Ni(OH) =>
Na(OH) + Ni(CH3CO2)2 = Na(CH3CO2)2 + Ni(OH)
MgO + KNO3 = MgNO3 + KO =>
MgO + KNO3 = MgNO3 + KO
Na + N2O = Na2O + N =>
2 Na + N2O = Na2O + 2 N
Al(NO3)3 + K2O = Al2O3 + K(NO3) =>
2 Al(NO3)3 + 3 K2O = Al2O3 + 6 K(NO3)
NaOH + Cl2 = NaCl + NaClOH2O =>
2 NaOH + Cl2 = NaCl + NaClOH2O
Al + O2 = Al2O36 =>
2 Al + 18 O2 = Al2O36
HNO3 + CuSO4 = HSO4 + CuNO3 =>
HNO3 + CuSO4 = HSO4 + CuNO3
HgCO3 + HCl = CO2 + H2O + HgCl2 =>
HgCO3 + 2 HCl = CO2 + H2O + HgCl2
Zn + C6H8O7 = Zn9(C6H5O7) + H2 =>
18 Zn + 2 C6H8O7 = 2 Zn9(C6H5O7) + 3 H2
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
KH2PO4 + NaOH = Na2HPO4 + K2HPO4 + H2O =>
2 KH2PO4 + 2 NaOH = Na2HPO4 + K2HPO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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