| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + CaS = CaSO4 + H2S
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
NaCl + Ti(OH)2 = Na(OH)2 + TiCl =>
NaCl + Ti(OH)2 = Na(OH)2 + TiCl
Cu(NH3)4(NO3)2 + K4Fe(CN)6 = Cu(NH3)4(CN)6 + K4Fe(NO3)2 =>
Cu(NH3)4(NO3)2 + K4Fe(CN)6 = Cu(NH3)4(CN)6 + K4Fe(NO3)2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Fe2O3 + HClO4 = FeO2 + HClO =>
3 Fe2O3 + HClO4 = 6 FeO2 + HClO
Pb(NO3)2 + H2O = Pb(OH)NO3 + HNO3 =>
Pb(NO3)2 + H2O = Pb(OH)NO3 + HNO3
Ca + AgOH = CaAg + OH =>
Ca + AgOH = CaAg + OH
Cr2O6 + H2O = H2Cr2O7 =>
Cr2O6 + H2O = H2Cr2O7
N2O5 + Ba(OH)2 = N2O6Ba + H2O =>
N2O5 + Ba(OH)2 = N2O6Ba + H2O
CuSO4 + KCO3 = Cu(CO3)2 + K2SO4 =>
CuSO4 + 2 KCO3 = Cu(CO3)2 + K2SO4
Mg(ClO3)2BaCl2 = Ba(ClO3)2MgCl2 =>
Mg(ClO3)2BaCl2 = Ba(ClO3)2MgCl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2SO4 + NaSO3 = NaSO4 + H2O + SO2 =>
H2SO4 + NaSO3 = NaSO4 + H2O + SO2
HNO3 + CdS = Cd(NO3)2 + NO2 + S + H2O =>
4 HNO3 + CdS = Cd(NO3)2 + 2 NO2 + S + 2 H2O
Na2(NH4)PO4 = Na2 + NH4 + PO4 =>
Na2(NH4)PO4 = Na2 + NH4 + PO4
Fe(NO3)3 + HCl = FeCl3 + HNO3 =>
Fe(NO3)3 + 3 HCl = FeCl3 + 3 HNO3
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
NO + H2O2 = HNO2 =>
2 NO + H2O2 = 2 HNO2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
HN4NO3 = N2 + O2 + H2O =>
4 HN4NO3 = 10 N2 + 5 O2 + 2 H2O
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
S + FeCl3 = SCl + Fe =>
3 S + FeCl3 = 3 SCl + Fe
Sb(OH)3 + NaOH = Na3[Sb(OH)6] =>
Sb(OH)3 + 3 NaOH = Na3[Sb(OH)6]
CuCl2 + NaHSO3 = CuCl + HCl + SO3 + NaCl =>
2 CuCl2 + NaHSO3 = 2 CuCl + HCl + SO3 + NaCl
Cr(NO3)3 + FeSO4 = Cr2(SO4)3 + Fe(NO3)2 =>
2 Cr(NO3)3 + 3 FeSO4 = Cr2(SO4)3 + 3 Fe(NO3)2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
(NH4)2SO4(aq) + NaNO3(aq) = Na2SO4 + H2O + N2O =>
(NH4)2SO4(aq) + 2 NaNO3(aq) = Na2SO4 + 4 H2O + 2 N2O
S2 + Cl2 = S2Cl2 =>
S2 + Cl2 = S2Cl2
Sr + As = SrAs =>
Sr + As = SrAs
RbClO4 = RbClO3 + O2 =>
2 RbClO4 = 2 RbClO3 + O2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Fe(OH)3 = Fe2O3 + (H2O)5 =>
10 Fe(OH)3 = 5 Fe2O3 + 3(H2O)5
HCl + CaSO4 = CaCl2 + H2SO4 =>
2 HCl + CaSO4 = CaCl2 + H2SO4
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Mg(OH)2 + SO3 = MgSO4 + H2O =>
Mg(OH)2 + SO3 = MgSO4 + H2O
KHSO4 + NH4OH = H2O + KOH + (NH4)2SO4 =>
KHSO4 + 2 NH4OH = H2O + KOH + (NH4)2SO4
CaCO3 + H2 = Ca + CO2 + H2O =>
CaCO3 + H2 = Ca + CO2 + H2O
CH3CHO + Co(CH3COO)2 = Co(OH)2 + CH3COCOCH3 =>
2 CH3CHO + Co(CH3COO)2 = Co(OH)2 + 2 CH3COCOCH3
Mg(OH)2 + SO3 = MgSO4 + H2O =>
Mg(OH)2 + SO3 = MgSO4 + H2O
CaCO3 + H3O{+} = Ca{2+} + CO2 + H2O =>
CaCO3 + 2 H3O{+} = Ca{2+} + CO2 + 3 H2O
C3H8 + O2 = CO2C + H2O =>
2 C3H8 + 7 O2 = 3 CO2C + 8 H2O
(Al)2(CO3)3 + HCl = Al(Cl)3 + H2O + CO2 =>
(Al)2(CO3)3 + 6 HCl = 2 Al(Cl)3 + 3 H2O + 3 CO2
NaVO3 + AgNO3 + H2O = Ag3VO4 + NaNO3 + H3VO4(H2O)2 =>
3 NaVO3 + 3 AgNO3 + 7 H2O = Ag3VO4 + 3 NaNO3 + 2 H3VO4(H2O)2
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
FeCl3 + (NH4)(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3(NH4)(OH) = Fe(OH)3 + 3(NH4)Cl
SnO2 + H2SO3 = Sn(SO3)2 + H2O =>
SnO2 + 2 H2SO3 = Sn(SO3)2 + 2 H2O
Bi + N2 = BiN =>
2 Bi + N2 = 2 BiN
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
H2SO4 + NaSO3 = NaSO4 + H2O + SO2 =>
H2SO4 + NaSO3 = NaSO4 + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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