| Équations équilibrées la veille |
C4H5OH + Cl2 = C4H5OCl + HCl
Al + HgCl = AlCl3 + Hg =>
Al + 3 HgCl = AlCl3 + 3 Hg
CuO(s) + CH4(g) = Cu(s) + H2O(l) + CO2(g) =>
4 CuO(s) + CH4(g) = 4 Cu(s) + 2 H2O(l) + CO2(g)
AgNO3 + KI = AgK + I(NO3) =>
AgNO3 + KI = AgK + I(NO3)
NaOCl + KI = NaCl + I2 + K2O =>
NaOCl + 2 KI = NaCl + I2 + K2O
CaH2(aq) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2(aq) + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
NH3 + O2 = NO + H2O = =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeAuNO3 = FeNO3Au =>
FeAuNO3 = FeNO3Au
HOCK = HKCO =>
HOCK = HKCO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaHO3 + CH3OOH = CH3COONa + H2O + CO2 =>
NaHO3 + 3 CH3OOH = CH3COONa + 5 H2O + CO2
NaClO3 + MnCl2 + NaOH = Na2MnO4 + NaCl + H2O =>
2 NaClO3 + 3 MnCl2 + 12 NaOH = 3 Na2MnO4 + 8 NaCl + 6 H2O
Mg + Ce2 = MgCe2 =>
Mg + Ce2 = MgCe2
KOH + K2HPO4 = K3PO4 + H2O =>
KOH + K2HPO4 = K3PO4 + H2O
(NH4)2HPO4 + Ca(OH)2 = CaHPO4 + NH3 + H2O =>
(NH4)2HPO4 + Ca(OH)2 = CaHPO4 + 2 NH3 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaCl + NaSO{4} = BaNa + ClSO{4} =>
BaCl + NaSO{4} = BaNa + ClSO{4}
ZnCl2 + NaOH = NaCl + Na2ZnO2 + H2O =>
ZnCl2 + 4 NaOH = 2 NaCl + Na2ZnO2 + 2 H2O
(Al)2(SO3)3 + NaOH = Al(OH)3 + (Na)2(SO3) =>
(Al)2(SO3)3 + 6 NaOH = 2 Al(OH)3 + 3(Na)2(SO3)
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
Ag3[Fe(CN)6] + NH4OH = [Ag(NH3)2]OH + (NH4)3[Fe(CN)6] + H2O =>
Ag3[Fe(CN)6] + 9 NH4OH = 3[Ag(NH3)2]OH + (NH4)3[Fe(CN)6] + 6 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Al + HgCl2 = AlCl3 + Hg =>
2 Al + 3 HgCl2 = 2 AlCl3 + 3 Hg
KHSO4 + HNO3 = H2O + SO2 + K + NO3 =>
KHSO4 + 3 HNO3 = 2 H2O + SO2 + K + 3 NO3
AgNO3 + Br2 = AgBr + NO3 =>
2 AgNO3 + Br2 = 2 AgBr + 2 NO3
PH4Cl + NaOH = NaCl + PH3 + H2O =>
PH4Cl + NaOH = NaCl + PH3 + H2O
Rb + Al2O3 = Al + Rb2O =>
6 Rb + Al2O3 = 2 Al + 3 Rb2O
KClO3(aq) + HBr(aq) = KCl(aq) + H2O + Br2 =>
KClO3(aq) + 6 HBr(aq) = KCl(aq) + 3 H2O + 3 Br2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Na2SiO3 + ZnCl2 = NaCl + ZnSiO3 =>
Na2SiO3 + ZnCl2 = 2 NaCl + ZnSiO3
Mg + O2 = MgO = H2 =>
2 Mg + O2 = 2 MgO
MgCl2 + KOH = MgOHCl + KCl =>
MgCl2 + KOH = MgOHCl + KCl
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CHCH3CH3 + H2O =>
5 CH3COOH + 4 CH3CH3CHCH2CH2OH = 5 CH3COOCH2CHCH3CH3 + 4 H2O
CS2 = CS + S =>
CS2 = CS + S
Li2SO4 + Mg3(PO4)2 = Li3PO4 + MgSO4 =>
3 Li2SO4 + Mg3(PO4)2 = 2 Li3PO4 + 3 MgSO4
NaOH + CuCl = Cu(OH) + NaCl =>
NaOH + CuCl = Cu(OH) + NaCl
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2(SO4)3 + MnSO4 + CH3CH3CO + H2O =>
9 CH3CH(OH)CH2CH3 + 8 KMnO4 + 20 H2SO4 = 4 K2(SO4)3 + 8 MnSO4 + 12 CH3CH3CO + 29 H2O
FeCl3 + H2SO4 = Fe(HSO4)3 + HCl =>
FeCl3 + 3 H2SO4 = Fe(HSO4)3 + 3 HCl
KCe + AgNO3 = AgCe + KNO3 =>
KCe + AgNO3 = AgCe + KNO3
C2(H6) + O2 = CO2 + H2O =>
2 C2(H6) + 7 O2 = 4 CO2 + 6 H2O
Cr2O3 + Ca(OCl)Cl + NaOH = CaCl2 + Na2CrO4 + H2O =>
Cr2O3 + 3 Ca(OCl)Cl + 4 NaOH = 3 CaCl2 + 2 Na2CrO4 + 2 H2O
Hg(NO3)2 + H2O = Hg + O2 + HNO3 =>
2 Hg(NO3)2 + 2 H2O = 2 Hg + O2 + 4 HNO3
NaOH + Al2O3 = Na3AlO3 + H2O =>
6 NaOH + Al2O3 = 2 Na3AlO3 + 3 H2O
AgNO3 + KIO4 = AgIO4 + KNO3 =>
AgNO3 + KIO4 = AgIO4 + KNO3
Bi(OH)3 + HCl = Bi(Cl)3 + H2O =>
Bi(OH)3 + 3 HCl = Bi(Cl)3 + 3 H2O
Na2Zn(OH)4 + H2SO4 = ZnSO4 + NaOH + H2O =>
Na2Zn(OH)4 + H2SO4 = ZnSO4 + 2 NaOH + 2 H2O
CaO2 + H2O = CaO + O2H2 =>
CaO2 + H2O = CaO + O2H2
Al + H2SO4 = Al2(SO4)3 + H2O + S =>
2 Al + 4 H2SO4 = Al2(SO4)3 + 4 H2O + S
HClO + Al(OH)3 = Al(ClO)3 + H2O =>
3 HClO + Al(OH)3 = Al(ClO)3 + 3 H2O
Ni + Cl2 = Ni(Cl2)2 =>
Ni + 2 Cl2 = Ni(Cl2)2
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Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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