| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + H2S = Pb(NO3)2H2S
Fe2SiO4 + CO = Fe + SiO2 + CO2 =>
Fe2SiO4 + 2 CO = 2 Fe + SiO2 + 2 CO2
PCl3 + NaOH = Na2HPO3 + NaCl + H2O =>
PCl3 + 5 NaOH = Na2HPO3 + 3 NaCl + 2 H2O
CH3NH2 + HCl = [CH3NH3] + Cl =>
CH3NH2 + HCl = [CH3NH3] + Cl
CH3COOH = CH3{+} + COOH{-} =>
CH3COOH = CH3{+} + COOH{-}
C12H22O11 + KNO3 = KNO2 + CO2 + H2O =>
C12H22O11 + 24 KNO3 = 24 KNO2 + 12 CO2 + 11 H2O
K2HPO4 + KOH = K3PO4 + H2O =>
K2HPO4 + KOH = K3PO4 + H2O
NaOH + H3PO4 = Na3PO4 + water =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HNO3 + NaNO3 = HNa + NO3 =>
HNO3 + NaNO3 = HNa + 2 NO3
CH3CH2CH2Cl + Na = CH3CH2CH2Na + Cl =>
CH3CH2CH2Cl + Na = CH3CH2CH2Na + Cl
H2S + Zn(NO3)2 = HNO3 + ZnS =>
H2S + Zn(NO3)2 = 2 HNO3 + ZnS
(NH4)2S + HgCl2 = (NH4)Cl + HgS =>
(NH4)2S + HgCl2 = 2(NH4)Cl + HgS
Pb(NO3)2 + H2S = Pb(NO3)2H2S =>
Pb(NO3)2 + H2S = Pb(NO3)2H2S
BrNO3 + NaCl = BrCl + NaNO3 =>
BrNO3 + NaCl = BrCl + NaNO3
NaNO3 + (NH4)2S = Na2S + NH4NO3 =>
2 NaNO3 + (NH4)2S = Na2S + 2 NH4NO3
C7H5(NO2)3 = C + CO + H2 + N2 =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 3 N2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
NaNO3 + (NH4)2S = Na2S + NH4NO3 =>
2 NaNO3 + (NH4)2S = Na2S + 2 NH4NO3
(Fe2)O3 + CO = Fe + CO2 =>
(Fe2)O3 + 3 CO = 2 Fe + 3 CO2
AgCH3COO + CaBr2 = CaCH3COO + AgBr2 =>
AgCH3COO + CaBr2 = CaCH3COO + AgBr2
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Pb(NO3)2 + H2S = Pb(NO3)2H2S =>
Pb(NO3)2 + H2S = Pb(NO3)2H2S
KMnO4 + SnO + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 SnO + 13 H2SO4 = 5 Sn(SO4)2 + 2 MnSO4 + K2SO4 + 13 H2O
Cr2O3 + Br2 + NaOH = Na2CrO4 + NaBr + H2 =>
2 Cr2O3 + Br2 + 10 NaOH = 4 Na2CrO4 + 2 NaBr + 5 H2
AgCH3COO + CaBr2 = CaCH3COO + AgBr2 =>
AgCH3COO + CaBr2 = CaCH3COO + AgBr2
CuBr2 + K2CO3 = CuCO3 + K2Br2 =>
CuBr2 + K2CO3 = CuCO3 + K2Br2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
(NH4)3N + HNO3 = (NH4)2NO3 + NH =>
5(NH4)3N + 8 HNO3 = 8(NH4)2NO3 + 4 NH
CuSO4 + S = S2O4 + Cu =>
CuSO4 + S = S2O4 + Cu
Ce(NO3)3*6H2O + CO(NH2)2 = CeO2 + N2 + CO2 + H2O =>
6 Ce(NO3)3*6H2O + 14 CO(NH2)2 = 6 CeO2 + 23 N2 + 14 CO2 + 64 H2O
BaCl2(aq) + Na2CrO4(aq) = BaCrO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2CrO4(aq) = BaCrO4(s) + 2 NaCl(aq)
Li3PO4 + Fe2O3 + MnO + NiO + (NH4)2HPO4 + C = Li4Fe2MnNi(PO4)4 + CO2 + NH3 + H2O =>
8 Li3PO4 + 6 Fe2O3 + 6 MnO + 6 NiO + 16(NH4)2HPO4 + 3 C = 6 Li4Fe2MnNi(PO4)4 + 3 CO2 + 32 NH3 + 24 H2O
Pb(NO3)2 + H2S = Pb(NO3)2H2S =>
Pb(NO3)2 + H2S = Pb(NO3)2H2S
NO2 + P2O3 + KOH = NO + K3PO4 + H2O =>
2 NO2 + P2O3 + 6 KOH = 2 NO + 2 K3PO4 + 3 H2O
NaNO3 + H2SO4 = NaSO4 + H2O + NO2 =>
NaNO3 + H2SO4 = NaSO4 + H2O + NO2
C(s) + S8(S) = CS2(S) =>
3 C(s) + S8(S) = 3 CS2(S)
Al(OH)3 + KOH = Al(OK)3 + H2O =>
Al(OH)3 + 3 KOH = Al(OK)3 + 3 H2O
(NH4)2SO4 + Al2(SO4)3*18H2O + H2O = Al(NH4)(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3*18H2O + 6 H2O = 2 Al(NH4)(SO4)2*12H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NO + HNO3 = NO2 + H2O =>
NO + 2 HNO3 = 3 NO2 + H2O
K2CrO4 + NH3 = K3N + H2CrO4 =>
3 K2CrO4 + 2 NH3 = 2 K3N + 3 H2CrO4
NaOH + H2SIO3 = Na2SIO3 + H2O =>
2 NaOH + H2SIO3 = Na2SIO3 + 2 H2O
Ba(OH)2 + H2S = Ba3(OHS)2 + H2O =>
3 Ba(OH)2 + 2 H2S = Ba3(OHS)2 + 4 H2O
Ag + CrO4 = AgCrO4 =>
Ag + CrO4 = AgCrO4
Ca2 + N3 = Ca3N2 =>
9 Ca2 + 4 N3 = 6 Ca3N2
Fe + Sn4(NO3) = Fe3(NO3) + Sn =>
3 Fe + Sn4(NO3) = Fe3(NO3) + 4 Sn
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Sr(NO3)2(heat) = SrO + NO2 + O2 =>
2 Sr(NO3)2(heat) = 2 SrO + 4 NO2 + O2
SeO + H2O = SeOH + O2 =>
4 SeO + 2 H2O = 4 SeOH + O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/25
Équations équilibrées sur02/20/24
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