| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SnO3 + 2 HCl = SnO2 + 2 NaCl + H2O
AgClO4(aq) + SrBr2(aq) = Sr(ClO4)2(aq) + AgBr(s) =>
2 AgClO4(aq) + SrBr2(aq) = Sr(ClO4)2(aq) + 2 AgBr(s)
NaEDTA + Ni = NiEDTA + Na =>
NaEDTA + Ni = NiEDTA + Na
Cd + NH3 = [Cd(NH3)4] =>
Cd + 4 NH3 = [Cd(NH3)4]
CH3OC2H2 + O2 = CO2 + H2O =>
4 CH3OC2H2 + 15 O2 = 12 CO2 + 10 H2O
CO + CH4 + H2O = C2H6O =>
2 CO + 4 CH4 + H2O = 3 C2H6O
Pb(ClO3)4 + CaCrO4 = Pb(CrO4)2 + Ca(ClO3)2 =>
Pb(ClO3)4 + 2 CaCrO4 = Pb(CrO4)2 + 2 Ca(ClO3)2
C2H6HO + O2 = CO2 + H2O =>
4 C2H6HO + 13 O2 = 8 CO2 + 14 H2O
C6H9AlO6 + NaOH = Al(OH)3 + C2H3NaO2 =>
C6H9AlO6 + 3 NaOH = Al(OH)3 + 3 C2H3NaO2
CH3COOCl + NaHCO3 = CH3COONa + HCl + CO2 + H2O =>
4 CH3COOCl + 3 NaHCO3 = 3 CH3COONa + 4 HCl + 5 CO2 + H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
CaCO3 + H2SO3 = CaSO4 + H2 + CO2 =>
CaCO3 + H2SO3 = CaSO4 + H2 + CO2
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
Ba(NO3)2 + Na3AsO4 = BaAsO4 + Na3(NO3)2 =>
Ba(NO3)2 + Na3AsO4 = BaAsO4 + Na3(NO3)2
C4H10(g) + O2(g) = C(s) + H2O(g) =>
2 C4H10(g) + 5 O2(g) = 8 C(s) + 10 H2O(g)
CH2 + H2O = CH3OH =>
CH2 + H2O = CH3OH
NbBr5 + Nb = NbBr4 =>
4 NbBr5 + Nb = 5 NbBr4
Cu(ClO3)2 + MnAsO3 = Cu3(AsO3)2 + Mn(ClO3)3 =>
3 Cu(ClO3)2 + 2 MnAsO3 = Cu3(AsO3)2 + 2 Mn(ClO3)3
NH4VO3 + SnCl2 + HCl = VOCl2 + H2SnCl6 + NH4Cl + H2O =>
2 NH4VO3 + SnCl2 + 10 HCl = 2 VOCl2 + H2SnCl6 + 2 NH4Cl + 4 H2O
H2O1 = H2 + O2 =>
2 H2O1 = 2 H2 + O2
HCOOH + Na2CO3 = HCOONa + H2CO3 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2CO3
CH3OH + CH3COOH = CH3OCOCH3 + H2O =>
CH3OH + CH3COOH = CH3OCOCH3 + H2O
Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O
HOCH2CH2NH2 + NaNO3 = NaOCH2CH2NH2 + HNO3 =>
HOCH2CH2NH2 + NaNO3 = NaOCH2CH2NH2 + HNO3
Sn(s) + Fe(NO3)2(aq) = Sn(NO3)4(aq) + Fe(s) =>
Sn(s) + 2 Fe(NO3)2(aq) = Sn(NO3)4(aq) + 2 Fe(s)
Ca3P2 + H2O = Ca(OH)2 + H3P =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 H3P
NH4Cl + Na2SiO3 = NH3 + NaCl + H2SiO3 =>
2 NH4Cl + Na2SiO3 = 2 NH3 + 2 NaCl + H2SiO3
NaHCO3 + HC2H3 = NaC2H3O2 + H2O + CO =>
4 NaHCO3 + 3 HC2H3 = 4 NaC2H3O2 + 2 H2O + 2 CO
CoO + HNO3 = CoHNO3 + O =>
CoO + HNO3 = CoHNO3 + O
K3PO4 + H2SO4 = KHSO4 + H3PO4 =>
K3PO4 + 3 H2SO4 = 3 KHSO4 + H3PO4
Na(OH) + AgCl = Ag(OH) + NaCl =>
Na(OH) + AgCl = Ag(OH) + NaCl
KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + O =>
2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 3 H2O + K2SO4 + 5 O
Fe2Cl + Pl = Fe2Pl + Cl2 =>
2 Fe2Cl + 2 Pl = 2 Fe2Pl + Cl2
Sodiumiodide + Chlorine = sodiumchloride + iodine =>
2 NaI + Cl2 = 2 NaCl + I2
HBr + CaO = CaBr2 + H2O =>
2 HBr + CaO = CaBr2 + H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2O4{2-} + MnO4{-} + H3O{+} = Mn{2+} + CO2 + H2O =>
5 C2O4{2-} + 2 MnO4{-} + 16 H3O{+} = 2 Mn{2+} + 10 CO2 + 24 H2O
(NH4)2CO3(aq) + Al(NO3)3(aq) = NH4NO3(aq) + Al2(CO3)3(s) =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3(aq) + Al2(CO3)3(s)
K2C03 + B = K2B03 + C =>
K2C03 + 3 B = K2B03 + 3 C
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3OOH + KOH = KCH3COO + H2O =>
2 CH3OOH + KOH = KCH3COO + 3 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Fe2 + I = FeI2 =>
Fe2 + 4 I = 2 FeI2
Fe(s) + Cl2(g) + H2O = FeCl3(s)H2O =>
2 Fe(s) + 3 Cl2(g) + 2 H2O = 2 FeCl3(s)H2O
SnO + P2O5 = SnP2O6 =>
SnO + P2O5 = SnP2O6
C2H5NH2 + HBr = C2H5NH3Br =>
C2H5NH2 + HBr = C2H5NH3Br
SiO4{4-} + H3O{+} = H4SiO4 + H2O =>
SiO4{4-} + 4 H3O{+} = H4SiO4 + 4 H2O
C3P4 = C + P =>
C3P4 = 3 C + 4 P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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