| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO2 + H2SO4 = NOHSO4 + H2O
NH2(CH2)6NH2 + HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOH + H2O =>
NH2(CH2)6NH2 + HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOH + H2O
Cu + H2SO4 = H2S + Cu(SO4)2 + H2O =>
2 Cu + 5 H2SO4 = H2S + 2 Cu(SO4)2 + 4 H2O
Ag2C2O4 + HCl = Cl + Ag2C2O4H =>
Ag2C2O4 + HCl = Cl + Ag2C2O4H
NaOH + K2CO3 = Na2CO3 + K(OH) =>
2 NaOH + K2CO3 = Na2CO3 + 2 K(OH)
NaOH + Cr = CrNaOH =>
NaOH + Cr = CrNaOH
Ca3P3 + H2O = PH3 + Ca + OH =>
Ca3P3 + 9 H2O = 3 PH3 + 3 Ca + 9 OH
Co2 = Co8 =>
4 Co2 = Co8
Hg2I2(s) = Hg + I =>
Hg2I2(s) = 2 Hg + 2 I
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CO = CCO2 =>
2 CO = CCO2
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
CH3CHO + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2[Ag(NH3)2]OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
MgCl + NH3 + H2O = Mg(OH)2 + NH4 + Cl =>
MgCl + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4 + Cl
F + Cu = F2Cu3 =>
2 F + 3 Cu = F2Cu3
BeCl + H2O = BeOH + HCl =>
BeCl + H2O = BeOH + HCl
SO3 + Al2O = Al2SO4 =>
SO3 + Al2O = Al2SO4
BaCI2 + H2SO4 = BaSO4 + H2CI2 =>
BaCI2 + H2SO4 = BaSO4 + H2CI2
H2O2 + N2H5{+} = H2O + N2 + H{+} =>
2 H2O2 + N2H5{+} = 4 H2O + N2 + H{+}
NH4OH + HIO4 = NH4IO4 + H2O =>
NH4OH + HIO4 = NH4IO4 + H2O
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
NH2(CH2)6NH2 + HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOH + H2O =>
NH2(CH2)6NH2 + HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOH + H2O
KHSO4 + NaOH = H2O + NaKSO4 =>
KHSO4 + NaOH = H2O + NaKSO4
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
BiOH(NO3)2 + H2O = Bi(OH)3 + HNO3 =>
BiOH(NO3)2 + 2 H2O = Bi(OH)3 + 2 HNO3
Fe(OH)2NO3CuOH = Fe(OH)3CuNO3 =>
Fe(OH)2NO3CuOH = Fe(OH)3CuNO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na3(PO4) + HCl = NaCl + H3(PO4) =>
Na3(PO4) + 3 HCl = 3 NaCl + H3(PO4)
FePO4 + H2O = Fe(OH)3 + H3PO4 =>
FePO4 + 3 H2O = Fe(OH)3 + H3PO4
CaCO3 + FeO = CaOFeO + CO2 =>
CaCO3 + FeO = CaOFeO + CO2
ClO3{-} + N2H4 = NO + Cl{-} + H2O =>
4 ClO3{-} + 3 N2H4 = 6 NO + 4 Cl{-} + 6 H2O
Sr + Ag3PO4 = Ag + Sr3(PO4)2 =>
3 Sr + 2 Ag3PO4 = 6 Ag + Sr3(PO4)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(NH4)2Mn2O7 = Mn2O3 + H2O + N2 =>
(NH4)2Mn2O7 = Mn2O3 + 4 H2O + N2
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
MgCl2 + (NH4)2CO3 = MgCO3 + NH4Cl =>
MgCl2 + (NH4)2CO3 = MgCO3 + 2 NH4Cl
AlCl3 + Mg = MgCl2 + Al =>
2 AlCl3 + 3 Mg = 3 MgCl2 + 2 Al
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Na2CO3 + Pb(NO3)2 = Pb(CO3) + NaNO3 =>
Na2CO3 + Pb(NO3)2 = Pb(CO3) + 2 NaNO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CuBr + KOH = Cu(OH)2 + K2Br =>
CuBr + 2 KOH = Cu(OH)2 + K2Br
O3 + ZnFe6Ti8 = O100Zn66 + Fe77 + Ti43 =>
30100 O3 + 59598 ZnFe6Ti8 = 903 O100Zn66 + 4644 Fe77 + 11088 Ti43
Ca3Al2Si3O12 = Ca2Al2SiO7 + CaSiO3 + CaAl2Si2O8 =>
2 Ca3Al2Si3O12 = Ca2Al2SiO7 + 3 CaSiO3 + CaAl2Si2O8
Cr + S2 = Cr2S3 =>
4 Cr + 3 S2 = 2 Cr2S3
AgNO3 + I = AgINO3 =>
AgNO3 + I = AgINO3
KCIO3 = KCIO4 + KCI = =>
4 KCIO3 = 3 KCIO4 + KCI
SnCl4*5H2O + NaOH = SnO2 + H2O + NaCl =>
SnCl4*5H2O + 4 NaOH = SnO2 + 7 H2O + 4 NaCl
Al + HClO = AlCl3 + Al(ClO)3 + H2O =>
2 Al + 6 HClO = AlCl3 + Al(ClO)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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