| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2Co3 + 2 NaHS = 2 CaHS + Na2Co3
Al + Hl = AlHl3 =>
Al + 3 Hl = AlHl3
C2H4Br2 + KOH = KBr + CH3CHO + HBr =>
C2H4Br2 + KOH = KBr + CH3CHO + HBr
AgNO3 + Cu = CuNO3 + Ag3 =>
3 AgNO3 + 3 Cu = 3 CuNO3 + Ag3
Cd + H2O + O2 = Cd(OH)2 =>
2 Cd + 2 H2O + O2 = 2 Cd(OH)2
C2H2(CO)2O + H2O = C4H4O4 =>
C2H2(CO)2O + H2O = C4H4O4
CuCl{2} + Zn = Cu{+2} + ZnCl2 =>
2 CuCl{2} + Zn = 2 Cu{+2} + ZnCl2
CrPO4 + Ca = CaPO4 + Cr =>
CrPO4 + Ca = CaPO4 + Cr
C4H6O3 + O2 = CO2 + H2O =>
C4H6O3 + 4 O2 = 4 CO2 + 3 H2O
KCl + H2SO4 = HCl + K2SO4 =>
2 KCl + H2SO4 = 2 HCl + K2SO4
HNO3H2O = H3NO4 =>
HNO3H2O = H3NO4
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
BCl3 + BF3 = BFCl2 =>
2 BCl3 + BF3 = 3 BFCl2
P4O6 + KOH = K2PHO3 + H2O =>
P4O6 + 8 KOH = 4 K2PHO3 + 2 H2O
S02 + H2 = H2S = H2O =>
S02 + 2 H2 = 2 H2S
AgCl + F2 = AgF + Cl2 =>
2 AgCl + F2 = 2 AgF + Cl2
C2H4N4 + C3H7NO = C5H11N5O =>
C2H4N4 + C3H7NO = C5H11N5O
SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O
C2H2 + HBr = C2H2Br2 + H2 =>
C2H2 + 2 HBr = C2H2Br2 + H2
NaCl + AlCl3 = NaAl + Cl2 =>
NaCl + AlCl3 = NaAl + 2 Cl2
MgCl2*6H2O + C9H7NO = Mg(C9H7NO) + Cl + H2O =>
MgCl2*6H2O + C9H7NO = Mg(C9H7NO) + 2 Cl + 6 H2O
SO2 + KClO4 = SO4 + KCl =>
2 SO2 + KClO4 = 2 SO4 + KCl
Al(NO3)3 + KOH + H2O = KAlO2 + HNO3 =>
Al(NO3)3 + KOH + H2O = KAlO2 + 3 HNO3
Co(OH)3 + H2S = Co + S + H2O =>
2 Co(OH)3 + 3 H2S = 2 Co + 3 S + 6 H2O
K3CO3 + BaCl2 = KCl + Ba3(CO3)2 =>
2 K3CO3 + 3 BaCl2 = 6 KCl + Ba3(CO3)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH4N2O + HNO3 = N2 + CO2 + H2O =>
5 CH4N2O + 6 HNO3 = 8 N2 + 5 CO2 + 13 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
CH3COOHCH3ONa = CH3COOCH3NaOH =>
CH3COOHCH3ONa = CH3COOCH3NaOH
(CH3CH2)2NH + H2O = H3O{+} + (CH3CH2)2N{-} =>
(CH3CH2)2NH + H2O = H3O{+} + (CH3CH2)2N{-}
CaC2 + HOH = CH + Ca(OH)2 =>
CaC2 + 2 HOH = 2 CH + Ca(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C4H6O2 + O2 = CO2 + H2O =>
2 C4H6O2 + 9 O2 = 8 CO2 + 6 H2O
NaNO2 + HCl = H2O + NaNO3 + NaCl + NO =>
3 NaNO2 + 2 HCl = H2O + NaNO3 + 2 NaCl + 2 NO
*HCl = H{+} + Cl{-} =>
*HCl = H{+} + Cl{-}
KI(ag) + Cl2(aq) = KCl(aq) + I2(aq) =>
2 KI(ag) + Cl2(aq) = 2 KCl(aq) + I2(aq)
GaH3 = Ga + H3 =>
GaH3 = Ga + H3
Ca + KOH = Ca(OH)2 + K =>
Ca + 2 KOH = Ca(OH)2 + 2 K
C31H64 + O2 = C2O + H2O =>
4 C31H64 + 95 O2 = 62 C2O + 128 H2O
Cl2 + FeCl2 = FeCl3 =>
Cl2 + 2 FeCl2 = 2 FeCl3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C14H14 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
C14H14 + 2 KMnO4 + 3 H2SO4 = 2 C7H6O2 + 2 MnSO4 + K2SO4 + 4 H2O
AgNO3 + H2SO3 = Ag2SO3 + HNO3 =>
2 AgNO3 + H2SO3 = Ag2SO3 + 2 HNO3
Al + NH3 = Al2N3 + H2 =>
4 Al + 6 NH3 = 2 Al2N3 + 9 H2
Na2SO3 + BaCl = Ba2SO3 + NaCl =>
Na2SO3 + 2 BaCl = Ba2SO3 + 2 NaCl
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
Ca + KOH = Ca(OH)2 + K =>
Ca + 2 KOH = Ca(OH)2 + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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