| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + FeCl3(aq) = PbCl3(s) + Fe(NO3)2(aq)
Mg(HNO3)2 = Mg(NO3)2 + H2 =>
Mg(HNO3)2 = Mg(NO3)2 + H2
Na3[Al(OH)6] + HNO3 = Al(OH)3 + NaNO3 + H2O =>
Na3[Al(OH)6] + 3 HNO3 = Al(OH)3 + 3 NaNO3 + 3 H2O
Ga(NO3)3 + H2O = Ga(OH)3 + HNO3 =>
Ga(NO3)3 + 3 H2O = Ga(OH)3 + 3 HNO3
AuCl + HSO4 = AuHSO4 + Cl2 =>
2 AuCl + 2 HSO4 = 2 AuHSO4 + Cl2
NaHSO3 + BaCl2 = NaCl + Ba(HSO3)2 =>
2 NaHSO3 + BaCl2 = 2 NaCl + Ba(HSO3)2
K + Cd(NO3)2 = Cd + K(NO3)2 =>
K + Cd(NO3)2 = Cd + K(NO3)2
H2PtCl6 + NaBH4 + NaOH = Pt + NaCl + Na3BO3 + H2O =>
2 H2PtCl6 + NaBH4 + 14 NaOH = 2 Pt + 12 NaCl + Na3BO3 + 11 H2O
B + O2(g) = B2O3 =>
4 B + 3 O2(g) = 2 B2O3
(HCl) + NaOH = NaCl + H2O =>
(HCl) + NaOH = NaCl + H2O
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3 =>
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3
Ag[NO3] + NH3 = Ag[NH3]2 + NO3 =>
Ag[NO3] + 2 NH3 = Ag[NH3]2 + NO3
FeSO4 + Fe2(SO4)3 + NH3*H2O = Fe3O4 + (NH4)2SO4 + H2O =>
FeSO4 + Fe2(SO4)3 + 8 NH3*H2O = Fe3O4 + 4(NH4)2SO4 + 4 H2O
LiCl + H2SO4 = Li2SO4 + HCl =>
2 LiCl + H2SO4 = Li2SO4 + 2 HCl
FeSO4 + Fe2(SO4)3 + NH3*H2O = Fe3O4 + (NH4)2SO4 + H2O =>
FeSO4 + Fe2(SO4)3 + 8 NH3*H2O = Fe3O4 + 4(NH4)2SO4 + 4 H2O
H2CrO4 + FeCl2 + HCl = CrCl3 + FeCl3 + H2O =>
H2CrO4 + 3 FeCl2 + 6 HCl = CrCl3 + 3 FeCl3 + 4 H2O
C4H6O6 + NaOH = Na2C4H4O6 + H2O =>
C4H6O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
I{-} + ClO{-} = IO3{-} + Cl{-} =>
I{-} + 3 ClO{-} = IO3{-} + 3 Cl{-}
CH3OOCCOOCH3 + NaOH = (COONa)2 + CH3OH =>
CH3OOCCOOCH3 + 2 NaOH = (COONa)2 + 2 CH3OH
FeCl2 + NH4OH + H2O2 = Fe(OH)3 + NH4Cl =>
2 FeCl2 + 4 NH4OH + H2O2 = 2 Fe(OH)3 + 4 NH4Cl
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Pb(OH)2 + HgS = PbS + H2HgO2 =>
Pb(OH)2 + HgS = PbS + H2HgO2
Fe2O3 + S2 = FeO + SO2 =>
4 Fe2O3 + S2 = 8 FeO + 2 SO2
Cr2(SO4)3 + Na2O2 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3 + 3 Na2O2 + 4 NaOH = 3 Na2SO4 + 2 Na2CrO4 + 2 H2O
SilverHydroxide + MercuryNitrate = SilverNitrate + MercuryHydroxide =>
SilverHydroxide + MercuryNitrate = SilverNitrate + MercuryHydroxide
C7H5O3Na + KBrO3 = C7H5KO3 + NaBrO3 =>
C7H5O3Na + KBrO3 = C7H5KO3 + NaBrO3
C4H4O4 + NaOH = H2O + NaC4H3O4 =>
C4H4O4 + NaOH = H2O + NaC4H3O4
Cr2(CO3)3 + NaOH = Na2CO3 + Cr(OH)3 =>
Cr2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Cr(OH)3
BaOH + H2SO4 = BaSO4 + H2O + H =>
BaOH + H2SO4 = BaSO4 + H2O + H
copper(ii)sulfide + oxygen = copper + sulfurdioxide =>
CuS + O2 = Cu + SO2
KClOHClO4 = KClO4HClO =>
KClOHClO4 = KClO4HClO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
NaCrO2 + H2O = NaOH + Cr2O3 =>
2 NaCrO2 + H2O = 2 NaOH + Cr2O3
C6H6 + Br = C6H6Br6 =>
C6H6 + 6 Br = C6H6Br6
K2NpO4 + O3 + KOH = K3NpO5 + H2O =>
6 K2NpO4 + O3 + 6 KOH = 6 K3NpO5 + 3 H2O
RbOH + MgClO3 = Rb2ClO3 + Mg(OH)2 =>
2 RbOH + MgClO3 = Rb2ClO3 + Mg(OH)2
H3C6H5O7(aq) + NaCO3(aq) = H2O + CO2(g) + Na3C6H5O7(aq) =>
7 H3C6H5O7(aq) + 18 NaCO3(aq) = 13 H2O + 24 CO2(g) + 6 Na3C6H5O7(aq)
H2SO2 + NaOH = Na2SO + H2 + OH =>
2 H2SO2 + 4 NaOH = 2 Na2SO + H2 + 6 OH
ClI2 + NaI = NaCl + I2 =>
2 ClI2 + 2 NaI = 2 NaCl + 3 I2
NaOH + CaCl{2} = NaCl{2} + CaOH =>
NaOH + CaCl{2} = NaCl{2} + CaOH
NaH + NO3OH = NaNO3 + H2O =>
NaH + NO3OH = NaNO3 + H2O
K + Cd(NO3)2 = Cd + K(NO3)2 =>
K + Cd(NO3)2 = Cd + K(NO3)2
KSCN + KMnO4 + H2SO4 = MnSO4 + HCN + KHSO4 + H2O =>
5 KSCN + 6 KMnO4 + 12 H2SO4 = 6 MnSO4 + 5 HCN + 11 KHSO4 + 4 H2O
AuCl + HSO4 = AuHSO4 + Cl2 =>
2 AuCl + 2 HSO4 = 2 AuHSO4 + Cl2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
magnesiumoxide + carbonicacid = magnesiumcarbonate + water =>
MgO + H2CO3 = MgCO3 + H2O
C9H8O4 + CuCO3 = Cu2(C9H7O4)4 + H2O + CO2 =>
4 C9H8O4 + 2 CuCO3 = Cu2(C9H7O4)4 + 2 H2O + 2 CO2
C8H10Cl2 + Br2 = C8H10Br2 + Cl2 =>
C8H10Cl2 + Br2 = C8H10Br2 + Cl2
C6H5COONa + H2O = C6H5COOH + NaOH =>
C6H5COONa + H2O = C6H5COOH + NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/24
Équations équilibrées sur06/29/23
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