| Équations équilibrées la veille |
NaHCO3(s) + CH3COOH(l) = C2H3O2Na(aq) + H2O(l) + CO2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl + AgNa = ClNa + Ag =>
Cl + AgNa = ClNa + Ag
Ca(HPO4) + H3PO4 = Ca(H2PO4)2 =>
Ca(HPO4) + H3PO4 = Ca(H2PO4)2
Na5P3O3 + BaO = NaO + Ba + PO =>
Na5P3O3 + 5 BaO = 5 NaO + 5 Ba + 3 PO
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
Ag2O2 + HNO3 = AgNO3 + O2 + H2O =>
2 Ag2O2 + 4 HNO3 = 4 AgNO3 + O2 + 2 H2O
Al + TiCl2 = Al2Cl3 + Ti =>
4 Al + 3 TiCl2 = 2 Al2Cl3 + 3 Ti
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
HSO3Cl + NH3 = NH4Cl + SO3 =>
HSO3Cl + NH3 = NH4Cl + SO3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2TeO4 + H2Se = TeO2 + Se + K2O + H2O =>
K2TeO4 + H2Se = TeO2 + Se + K2O + H2O
AlPO4 + FrI = AlI + FrPO4 =>
AlPO4 + FrI = AlI + FrPO4
Li + O = Li4O =>
4 Li + O = Li4O
NaCO3 + Al = Na + Al2CO3 =>
NaCO3 + 2 Al = Na + Al2CO3
CaC2 + K2CO3 = CaO + CO + K =>
2 CaC2 + 3 K2CO3 = 2 CaO + 7 CO + 6 K
Fe{3+} + NO2{-} + H2O = Fe{2}{+} + H{+} + NO3{-} =>
2 Fe{3+} + NO2{-} + H2O = 2 Fe{2}{+} + 2 H{+} + NO3{-}
C7H5O4 + NH3 = C20H25N3O + CO2 + H2O =>
94 C7H5O4 + 75 NH3 = 25 C20H25N3O + 158 CO2 + 35 H2O
SO4 + CH4 = S + CO2 + H2O =>
SO4 + CH4 = S + CO2 + 2 H2O
AgC2H3O2 + HBr = HC2H3O2 + AgBr =>
AgC2H3O2 + HBr = HC2H3O2 + AgBr
Na2[Zn(OH)4] + HNO3 = ZnOHNO3 + NaNO3 + H2O =>
Na2[Zn(OH)4] + 3 HNO3 = ZnOHNO3 + 2 NaNO3 + 3 H2O
NH4OH + H3PO4 = (NH4)6(PO4)2 + H2O =>
6 NH4OH + 2 H3PO4 = (NH4)6(PO4)2 + 6 H2O
C4H8O2 + C3H8 = C9H20O + CH3O =>
13 C4H8O2 + 18 C3H8 = 10 C9H20O + 16 CH3O
Ag(NCO)2 + I2 = AgI + NCO =>
2 Ag(NCO)2 + I2 = 2 AgI + 4 NCO
O4 = O =>
O4 = 4 O
NaCrO4 + FeNo3 = NaNo3 + FeCrO4 =>
NaCrO4 + FeNo3 = NaNo3 + FeCrO4
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + H2O + KOH =>
10 FeSO4 + 7 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 6 H2O + 2 KOH
LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
CuI2 + Br = CuBr2 + I2 =>
CuI2 + 2 Br = CuBr2 + I2
Ca(OH)2 + HCOOH = HCOO + Ca + H2O =>
Ca(OH)2 + 2 HCOOH = 2 HCOO + Ca + 2 H2O
MnO4 + H2SO4 + KBr = KSO4 + Br2 + MnSO4 + H2O =>
2 MnO4 + 8 H2SO4 + 6 KBr = 6 KSO4 + 3 Br2 + 2 MnSO4 + 8 H2O
Co(OH)3 + Na2Co3 = Co2(Co3)3 + NaOH =>
2 Co(OH)3 + 3 Na2Co3 = Co2(Co3)3 + 6 NaOH
KClO3 + MnO2 = KCl + Mn2O7 =>
KClO3 + 2 MnO2 = KCl + Mn2O7
LiBr + F2 = Li2 + FBr =>
2 LiBr + F2 = Li2 + 2 FBr
Co(s) + H2O(l) = Co(OH) + H2 =>
2 Co(s) + 2 H2O(l) = 2 Co(OH) + H2
Pb(NO3)2 + KCl = PbK + (NO3)2Cl =>
Pb(NO3)2 + KCl = PbK + (NO3)2Cl
HClO4(aq) = H(aq) + ClO4(aq) =>
HClO4(aq) = H(aq) + ClO4(aq)
HNO3 + Cu = Cu2NO3 + N2O2 + H2O =>
8 HNO3 + 12 Cu = 6 Cu2NO3 + N2O2 + 4 H2O
Al4C3 + Ca3N2 = AlN + Ca2C =>
Al4C3 + 2 Ca3N2 = 4 AlN + 3 Ca2C
Ca(HCO3)2 + NaCl = CaCl2 + Na2(HCO3)2 =>
Ca(HCO3)2 + 2 NaCl = CaCl2 + Na2(HCO3)2
H2SO4 + Zn = Zn(SO4) + H =>
H2SO4 + Zn = Zn(SO4) + 2 H
FeCl3 + sodiumhydroxide = Fe(OH)3 + sodiumchloride =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CaCl2 + Na3(Co3) = CaNa3 + Cl2(Co3) =>
CaCl2 + Na3(Co3) = CaNa3 + Cl2(Co3)
C12H26 = C6H14 + C2H4 =>
C12H26 = C6H14 + 3 C2H4
CH3COOHCaOH2 = CaCH3COOHH2O =>
CH3COOHCaOH2 = CaCH3COOHH2O
NaAg + NO3OH = NO3Ag + NaOH =>
NaAg + NO3OH = NO3Ag + NaOH
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| Équations équilibrées la veille |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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