| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3BO3 = H2OHBO2
Al2(SO4)3 + BaCl2 = Al(Cl) + Ba(SO4)3 =>
Al2(SO4)3 + BaCl2 = 2 Al(Cl) + Ba(SO4)3
Na2CO3 + Sn(NO3)2 = NaNO3 + Sn(CO3) =>
Na2CO3 + Sn(NO3)2 = 2 NaNO3 + Sn(CO3)
H3AsO4 + MgO = Mg3(AsO4)2 + H2O =>
2 H3AsO4 + 3 MgO = Mg3(AsO4)2 + 3 H2O
C6H15N4O2 + Cl + H2O = C6H12O6 + CH4N2O + HCl =>
3 C6H15N4O2 + 21 Cl + 12 H2O = 2 C6H12O6 + 6 CH4N2O + 21 HCl
Na2CO3 + Sn(NO3)2 = NaNO3 + Sn(CO3) =>
Na2CO3 + Sn(NO3)2 = 2 NaNO3 + Sn(CO3)
MgCl{2} + Fe = Mg + FeCl{2} =>
MgCl{2} + Fe = Mg + FeCl{2}
AlCl3Na2(CO3) = Al(CO3)Na2Cl3 =>
AlCl3Na2(CO3) = Al(CO3)Na2Cl3
Ca + Na2C2O4 = Ca(C2O4)2 + Na =>
Ca + 2 Na2C2O4 = Ca(C2O4)2 + 4 Na
AlBr3 + (NH4)2Cr2O7 = Al2(Cr2O7)3 + NH4Br =>
2 AlBr3 + 3(NH4)2Cr2O7 = Al2(Cr2O7)3 + 6 NH4Br
Ca(H2PO3)2 + Ca(OH)2 = CaHPO3 + H2O =>
Ca(H2PO3)2 + Ca(OH)2 = 2 CaHPO3 + 2 H2O
Na2CO3 + Sn(NO3)2 = NaNO3 + Sn(CO3) =>
Na2CO3 + Sn(NO3)2 = 2 NaNO3 + Sn(CO3)
Fe2O3 + CO = Fe2 + CO2 =>
Fe2O3 + 3 CO = Fe2 + 3 CO2
Cr + CO3 = Cr2(CO3)3 =>
2 Cr + 3 CO3 = Cr2(CO3)3
Ba{2+} + I{-} = BaI2 =>
Ba{2+} + 2 I{-} = BaI2
V + N2 = VN2 =>
V + N2 = VN2
H2C3H2O4 + KOH = H2O + KC3H3O4 =>
H2C3H2O4 + KOH = H2O + KC3H3O4
NdCl3 + NH4HF2 = NdF3 + NH3 + HCl =>
2 NdCl3 + 3 NH4HF2 = 2 NdF3 + 3 NH3 + 6 HCl
NH3(g) + O2(g) = NO2(g) + H2O2(g) =>
2 NH3(g) + 5 O2(g) = 2 NO2(g) + 3 H2O2(g)
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O
I2 + HSO3{-} + H2O = I{-} + SO4{-} + H{+} =>
3 I2 + 2 HSO3{-} + 2 H2O = 6 I{-} + 2 SO4{-} + 6 H{+}
CH3COOH + CH3COONa = CH3COO + NaH =>
CH3COOH + CH3COONa = 2 CH3COO + NaH
ZnCl2 + Na2SO4 = ZnSO4 + Cl2Na2 =>
ZnCl2 + Na2SO4 = ZnSO4 + Cl2Na2
SiK + HBr = SiBr + HK =>
SiK + HBr = SiBr + HK
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
O3 + NH3 = NH4NO3 + H2O =>
4 O3 + 6 NH3 = 3 NH4NO3 + 3 H2O
V + Cl2 = VCl4 =>
V + 2 Cl2 = VCl4
Co(H2O)6 + Cl = CoCl + H2O =>
Co(H2O)6 + Cl = CoCl + 6 H2O
Zn(OH)2 + ZnCl2 = (ZnOH)Cl =>
Zn(OH)2 + ZnCl2 = 2(ZnOH)Cl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Sr + Si = SiSr =>
Sr + Si = SiSr
HCOOH + [Ag(NH3)2OH] = Ag + (NH4)2CO3 + H2O + NH3 =>
HCOOH + 2[Ag(NH3)2OH] = 2 Ag + (NH4)2CO3 + H2O + 2 NH3
Br2 + AuF3 = BrF2 + Au =>
3 Br2 + 4 AuF3 = 6 BrF2 + 4 Au
AgF + NaBr = AgBr + NaF =>
AgF + NaBr = AgBr + NaF
Cu(OH)2 + H2SiO3 = (CuOH)2SiO3 + H2O =>
2 Cu(OH)2 + H2SiO3 = (CuOH)2SiO3 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ru + KNO3 + KOH = K2RuO4 + KNO2 + H2O =>
Ru + 3 KNO3 + 2 KOH = K2RuO4 + 3 KNO2 + H2O
H(ClO3) + Ca(OH)2 = H2O + Ca(ClO3)2 =>
2 H(ClO3) + Ca(OH)2 = 2 H2O + Ca(ClO3)2
C17H33COOH + Na2CO3 = C17H33COONa + H2O + CO2 =>
2 C17H33COOH + Na2CO3 = 2 C17H33COONa + H2O + CO2
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
La3MnTiS7 = La2S3 + Mn2S3 + TiS =>
2 La3MnTiS7 = 3 La2S3 + Mn2S3 + 2 TiS
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(CH3COO)3 + LiOH = Fe(OH)2 + Li + CH3COO =>
Fe(CH3COO)3 + 2 LiOH = Fe(OH)2 + 2 Li + 3 CH3COO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaSO3 + HBr = CaBr2 + H2SO3 =>
CaSO3 + 2 HBr = CaBr2 + H2SO3
NH4NO3 = N2 + NH3NO3 + H2O =>
3 NH4NO3 = N2 + 2 NH3NO3 + 3 H2O
AgBr + O2 = Ag2O + OBr2 =>
2 AgBr + O2 = Ag2O + OBr2
H2SO4(aq) + CaCO3(s) = H2O(l) + CO2(g) + CaSO4 =>
H2SO4(aq) + CaCO3(s) = H2O(l) + CO2(g) + CaSO4
CO2 + H2O = H3O + HCO4 =>
CO2 + 5 H2O = 3 H3O + HCO4
KOH + BaO = Ba(KO)2 + H2O =>
2 KOH + BaO = Ba(KO)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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