| Équations équilibrées la veille |
NH4Cl + KOH = NH3 + H2O + KCl
P + I = PI3 =>
P + 3 I = PI3
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Al3 + Br2 = AlBr2 =>
Al3 + 3 Br2 = 3 AlBr2
KMnO4 + Cu2O + H2O = MnO2 + CuO + KOH =>
2 KMnO4 + 3 Cu2O + H2O = 2 MnO2 + 6 CuO + 2 KOH
K + O2 = K2O =>
4 K + O2 = 2 K2O
CH3COO{-} + NaOH = CH3COOH + NaO{-} =>
CH3COO{-} + NaOH = CH3COOH + NaO{-}
Ag2SO4(aq) + H2O = H2SO4 + AgOH =>
Ag2SO4(aq) + 2 H2O = H2SO4 + 2 AgOH
Zn + Cu(OH)2 = Zn(OH)4 + Cu =>
Zn + 2 Cu(OH)2 = Zn(OH)4 + 2 Cu
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NH3 + Cu(SO4) = N2(SO4)3 + Cu3H6 =>
2 NH3 + 3 Cu(SO4) = N2(SO4)3 + Cu3H6
CH4(s) + O2 = H2O + CO2(g) =>
CH4(s) + 2 O2 = 2 H2O + CO2(g)
S8 + KClO3 = KCl + SO2 =>
3 S8 + 16 KClO3 = 16 KCl + 24 SO2
C12H24O12 + O2 = CO2H2O =>
C12H24O12 + 12 O2 = 12 CO2H2O
Zr + HNO3 = ZrO2 + NO + H2O =>
3 Zr + 4 HNO3 = 3 ZrO2 + 4 NO + 2 H2O
HClO3 + BaCr2O7 + P4 = P2O5 + Cr(ClO3)3 + Ba(ClO3)2 + H2O =>
80 HClO3 + 10 BaCr2O7 + 3 P4 = 6 P2O5 + 20 Cr(ClO3)3 + 10 Ba(ClO3)2 + 40 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaOH + HI = H2O + NaI =>
NaOH + HI = H2O + NaI
MnSO4 + Br2 + KOH = K2SO4 + MnO2 + KBr + H2O =>
MnSO4 + Br2 + 4 KOH = K2SO4 + MnO2 + 2 KBr + 2 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
NO2(g) + CO(g) = CO2(g) + N(g) =>
NO2(g) + 2 CO(g) = 2 CO2(g) + N(g)
Pb(NO3)2 + NH3*H2O = [Pb(NH3)4](NO3)2 + H2O =>
Pb(NO3)2 + 4 NH3*H2O = [Pb(NH3)4](NO3)2 + 4 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Ba(OH)2 + FeO = Ba + Fe2O3 + H2O =>
Ba(OH)2 + 2 FeO = Ba + Fe2O3 + H2O
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
HCl + Pb2O3 = PbCl2 + H2O + PbCl4 =>
6 HCl + Pb2O3 = PbCl2 + 3 H2O + PbCl4
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Cr2O3 + NaOH + Cl2 = NaCrO4 + NaCl + H2O =>
Cr2O3 + 10 NaOH + 4 Cl2 = 2 NaCrO4 + 8 NaCl + 5 H2O
HOC2H4NH2 + H2O = H2C2H4NH2 + OH =>
HOC2H4NH2 + 2 H2O = H2C2H4NH2 + 3 OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Al2(SO4)3 + K2S =>
14 Al + 3 K2Cr2O7 + 33 H2SO4 = 3 Cr2(SO4)3 + 33 H2O + 7 Al2(SO4)3 + 3 K2S
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
HCOH + I2 + KOH = HCOOH + KI + H2O =>
HCOH + I2 + 2 KOH = HCOOH + 2 KI + H2O
H2CO3 + Ni(OH)2 + CsOH = NiCs2(CO3)2 + H2O =>
2 H2CO3 + Ni(OH)2 + 2 CsOH = NiCs2(CO3)2 + 4 H2O
BaCl2 + CaSO4 = BaSO4 + CaCl2 =>
BaCl2 + CaSO4 = BaSO4 + CaCl2
CsCl + NaBr = CsBr + NaCl =>
CsCl + NaBr = CsBr + NaCl
KMnO4 + H2SO4 + NaNO2 = NaNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
K2SO3 + H3PO4 = K3(PO4) + SO2 + H2O =>
3 K2SO3 + 2 H3PO4 = 2 K3(PO4) + 3 SO2 + 3 H2O
Ag + NH3 + H2O = Ag2O + NH4 =>
2 Ag + 2 NH3 + H2O = Ag2O + 2 NH4
KMnO4 + KCN + H2O = MnO2 + KOH + K(OCN) =>
2 KMnO4 + 3 KCN + H2O = 2 MnO2 + 2 KOH + 3 K(OCN)
C2H2 + CH3CH2{-} = C2H{-} + (CH3)2 =>
C2H2 + CH3CH2{-} = C2H{-} + (CH3)2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
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Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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