| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + H2O = BaO2H3 + OH
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C6H5SO3H + NaOH = C6H5ONa + Na2SO3 + H2O =>
C6H5SO3H + 3 NaOH = C6H5ONa + Na2SO3 + 2 H2O
C6H6 + Br = C6H5Br + HBr =>
C6H6 + 2 Br = C6H5Br + HBr
SnO + H2O = Sn(OH)2 =>
SnO + H2O = Sn(OH)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
CH2O = C + H2 + O2 =>
2 CH2O = 2 C + 2 H2 + O2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Na2S + H2S = Na2S5 + H =>
Na2S + 4 H2S = Na2S5 + 8 H
Mg2(CO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg2(CO3)2 + 4 HCl = 2 MgCl2 + 2 H2O + 2 CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Fe(HCO3)2 + H2O = Fe(OH)2 + H2CO3 =>
Fe(HCO3)2 + 2 H2O = Fe(OH)2 + 2 H2CO3
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2 =>
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
MnCl2 + KCl3 + KOH = KCl + KMnO4 + H2O =>
2 MnCl2 + 5 KCl3 + 16 KOH = 19 KCl + 2 KMnO4 + 8 H2O
(NH4)2SO4 + Fe(OH)3 = Fe2(SO4)3 + NH3 + H2O =>
3(NH4)2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NH3 + 6 H2O
FeNi2S4 + O2 + H2O = Fe(OH)3 + Ni(OH)2 + SO4{-2} + H{+} =>
4 FeNi2S4 + 31 O2 + 30 H2O = 4 Fe(OH)3 + 8 Ni(OH)2 + 16 SO4{-2} + 32 H{+}
Al + Fe2O3 = Al2O3 + Fe = Fe + Al2O3 + KJ =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaHCO3 + CH3CO2H = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3CO2H = CH3COONa + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na3FeO3 + H2O = H3FeO3 + NaOH =>
Na3FeO3 + 3 H2O = H3FeO3 + 3 NaOH
CH2(NH2)COOH + O2 = HNO3 + CO2 + H2O =>
2 CH2(NH2)COOH + 7 O2 = 2 HNO3 + 4 CO2 + 4 H2O
C9H8O4 + HCl = C8H5OCl + H2O + HCO3 =>
14 C9H8O4 + 15 HCl = 15 C8H5OCl + 23 H2O + 6 HCO3
Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaBr2 + FeO4S = CaO4S + FeBr2 =>
CaBr2 + FeO4S = CaO4S + FeBr2
MnSO4 + NaBiO3 + H2O + NaOH = NaMnO4 + Bi2(OH)3 + Na2SO4 =>
7 MnSO4 + 10 NaBiO3 + 2 H2O + 11 NaOH = 7 NaMnO4 + 5 Bi2(OH)3 + 7 Na2SO4
Na2S2O3 + H2SO4 = H2SO3 + Na2SO4 + S =>
Na2S2O3 + H2SO4 = H2SO3 + Na2SO4 + S
Al(OH)3 + SO4 = Al2(SO4)3 + OH =>
2 Al(OH)3 + 3 SO4 = Al2(SO4)3 + 6 OH
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Ta + Br = TaBr =>
Ta + Br = TaBr
(NH)4 + Cr2O7 = Cr2O3 + N2 + H2O =>
2(NH)4 + Cr2O7 = Cr2O3 + 4 N2 + 4 H2O
CuSO4 + N2H5Cl + NaOH = Cu2O + N2 + NaCl + Na2SO4 + H2O =>
4 CuSO4 + N2H5Cl + 9 NaOH = 2 Cu2O + N2 + NaCl + 4 Na2SO4 + 7 H2O
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
BaCrO4 + KCl + H2SO4 = CrO4 + KSO4 + H2 + BaCl =>
BaCrO4 + KCl + H2SO4 = CrO4 + KSO4 + H2 + BaCl
H(SO4) + Ca(OH)2 = H(OH)2 + Ca(SO4) =>
H(SO4) + Ca(OH)2 = H(OH)2 + Ca(SO4)
CuCo3 + Ba(No3)2 = Cu(No3)2 + BaCo3 =>
CuCo3 + Ba(No3)2 = Cu(No3)2 + BaCo3
CHOOH + NaOH = CHOONa + H2O =>
CHOOH + NaOH = CHOONa + H2O
Mg(OH)2 + H2O = Mg(OH)203 + H2 =>
2 Mg(OH)2 + 402 H2O = 2 Mg(OH)203 + 201 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(CH3COO)2Zn + O2 = CO2 + H2O + Zn =>
2(CH3COO)2Zn + 7 O2 = 8 CO2 + 6 H2O + 2 Zn
HCl(aq) + KHCO3(s) = KCl(aq) + CO2(g) + H2O(l) =>
HCl(aq) + KHCO3(s) = KCl(aq) + CO2(g) + H2O(l)
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
C2H8N2 + N2O4 = H2O + N + CO2 =>
C2H8N2 + 2 N2O4 = 4 H2O + 6 N + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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