| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdS + BaSO4 = CdSO4 + BaS
NaCl + NaClO + H2O = Cl2 + NaOH =>
NaCl + NaClO + H2O = Cl2 + 2 NaOH
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
H2S + O2 = H29 + SO2 =>
29 H2S + 29 O2 = 2 H29 + 29 SO2
Mg + H3BO3 = MgHBO3 + H2 =>
Mg + H3BO3 = MgHBO3 + H2
GaOH + H2SO4 = Ga2SO4 + H2O =>
2 GaOH + H2SO4 = Ga2SO4 + 2 H2O
CH2O2 + NaOH = CHOONa + H2O =>
CH2O2 + NaOH = CHOONa + H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K
H2O + NaH2 = H2 + NaOH =>
2 H2O + 2 NaH2 = 3 H2 + 2 NaOH
CaO + Cu(OH)2 = CaCuO2 + H2O =>
CaO + Cu(OH)2 = CaCuO2 + H2O
CH3CHNH2COOH + H2SO4 = [CH3CHNH3COOH]SO4 + H2 =>
2 CH3CHNH2COOH + 2 H2SO4 = 2[CH3CHNH3COOH]SO4 + H2
H2O2 + KI = H2O + KOI =>
H2O2 + KI = H2O + KOI
Al(NO3)3 + (NaOH) = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3(NaOH) = Al(OH)3 + 3 NaNO3
NaOH + NaNo3 = NaOHNaNo3 =>
NaOH + NaNo3 = NaOHNaNo3
MgCl2 + Li2(CO3) = Mg(CO3) + LiCl =>
MgCl2 + Li2(CO3) = Mg(CO3) + 2 LiCl
HClO2 + Fe(OH)2 = FeCl2O4 + H2O =>
2 HClO2 + Fe(OH)2 = FeCl2O4 + 2 H2O
PbO2 + (H2O) = Pb(OH)4 =>
PbO2 + 2(H2O) = Pb(OH)4
CH3COOCH3 + HBr = CH3COOH + CH3Br =>
CH3COOCH3 + HBr = CH3COOH + CH3Br
CH3CHNH2COOH + H2SO4 = [CH3CHNH3COOH]SO4 + H2 =>
2 CH3CHNH2COOH + 2 H2SO4 = 2[CH3CHNH3COOH]SO4 + H2
Ba3(AsO4)2 = Ba3 + (AsO4)2 =>
Ba3(AsO4)2 = Ba3 + (AsO4)2
SO3 + CO2 = SCO + O2 =>
SO3 + CO2 = SCO + 2 O2
C6H14 + Cl2 = C6H9Cl + HCl =>
C6H14 + 3 Cl2 = C6H9Cl + 5 HCl
KSCN + H2O2 = KO2 + H2SCN =>
KSCN + H2O2 = KO2 + H2SCN
Cu(m) + AgNO3 = Ag(m) + Cu(NO3)2 =>
Cu(m) + 2 AgNO3 = 2 Ag(m) + Cu(NO3)2
Na2SO4 + AgNO3 = NaNO3 + (Ag)2SO4 =>
Na2SO4 + 2 AgNO3 = 2 NaNO3 + (Ag)2SO4
SnS2 + HCl = SnCl4 + H2S =>
SnS2 + 4 HCl = SnCl4 + 2 H2S
Ba(NO3)2 + NaBr = Na(NO3)2 + BaBr =>
Ba(NO3)2 + NaBr = Na(NO3)2 + BaBr
CaCl2 + Cu = CuCl2 + Ca =>
CaCl2 + Cu = CuCl2 + Ca
Ca(s) + C(g) + O2(g) = CaCO3 =>
2 Ca(s) + 2 C(g) + 3 O2(g) = 2 CaCO3
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Fe(CH3COO)2 + HNO3 = CH3COOH + Fe(NO3)2 =>
Fe(CH3COO)2 + 2 HNO3 = 2 CH3COOH + Fe(NO3)2
MgCl2 + NaOH = ClOH + MgNa2 =>
MgCl2 + 2 NaOH = 2 ClOH + MgNa2
[NH4]2Fe[SO4]2 + BaCl2 = BaSO4 + NH4Cl + FeCl2 =>
[NH4]2Fe[SO4]2 + 2 BaCl2 = 2 BaSO4 + 2 NH4Cl + FeCl2
Al + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
Zn + K2CO3 + H2O = ZnKHCO3 + KOH =>
Zn + K2CO3 + H2O = ZnKHCO3 + KOH
Cr + F = CrF2 =>
Cr + 2 F = CrF2
MeBr + Mg = MeMgBr =>
MeBr + Mg = MeMgBr
BaBr2 + KSO4 = Ba(SO4)2 + BrK =>
BaBr2 + 2 KSO4 = Ba(SO4)2 + 2 BrK
CH3OH + Na2CO3 = CH3ONa + H2O + CO2 =>
2 CH3OH + Na2CO3 = 2 CH3ONa + H2O + CO2
Al(ClO3)5 = AlCl5 + O2 =>
2 Al(ClO3)5 = 2 AlCl5 + 15 O2
BaCl2 + K2CO = K2Cl2 + BaCO =>
BaCl2 + K2CO = K2Cl2 + BaCO
Na2SO4 + (NH4)I = Na2I + SO4(NH4) =>
Na2SO4 + (NH4)I = Na2I + SO4(NH4)
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Sn4 + NaS = SnS2 + Na =>
Sn4 + 8 NaS = 4 SnS2 + 8 Na
Li(NO3)(aq) + AlOH(aq) = LiOH(aq) + Al(NO3)(aq) =>
Li(NO3)(aq) + AlOH(aq) = LiOH(aq) + Al(NO3)(aq)
NaCO3 + CuCl2 = Cu(CO3)2 + NaCl =>
2 NaCO3 + CuCl2 = Cu(CO3)2 + 2 NaCl
FeCl3 + Mg3(PO4)2 = MgCl2 + Fe(PO4) =>
2 FeCl3 + Mg3(PO4)2 = 3 MgCl2 + 2 Fe(PO4)
Cl2 + CaI2 = CaCl + I2 =>
Cl2 + 2 CaI2 = 2 CaCl + 2 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
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