| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl{2} + NaBr = Br{2} + NaCl
Na2SO3(aq) + HCl(aq) = NaCl(aq) + SO2(g) + H2O(l) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + SO2(g) + H2O(l)
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C(grafito) + H2(g) = C2H6(g) =>
2 C(grafito) + 3 H2(g) = C2H6(g)
O + CH3OH = CO2 + H2O =>
3 O + CH3OH = CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
FeS + NaOH = FeOH + NaS =>
FeS + NaOH = FeOH + NaS
C4H10(aq) + O2(g) = CO2(g) + H2O =>
2 C4H10(aq) + 13 O2(g) = 8 CO2(g) + 10 H2O
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
Mg + HNO3 = Mg(NO3) + NO2 + H2O =>
Mg + 2 HNO3 = Mg(NO3) + NO2 + H2O
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
NaOH + NaNO2 + AI + H2O = NH3 + NaAIO2 =>
NaOH + NaNO2 + 2 AI + H2O = NH3 + 2 NaAIO2
Br2 + NH3 + H2O = HBr + HNO3 =>
4 Br2 + NH3 + 3 H2O = 8 HBr + HNO3
Fe + SCN + H2O = Fe(SCN)(H2O)5 =>
Fe + SCN + 5 H2O = Fe(SCN)(H2O)5
C3H8O(g) + O2(g) = CO2 + H =>
2 C3H8O(g) + 5 O2(g) = 6 CO2 + 16 H
KNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + KNO3 =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 KNO3
CH3COOH + FeCl3 + H2O = (CH3COO)2FeOH + HCl =>
2 CH3COOH + FeCl3 + H2O = (CH3COO)2FeOH + 3 HCl
C3H8 + O = C2H5COOH + H2O =>
C3H8 + 3 O = C2H5COOH + H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
KC2H3O2 + Fe2SO4 = K2SO4 + FeC2H3O2 =>
2 KC2H3O2 + Fe2SO4 = K2SO4 + 2 FeC2H3O2
AgBr + NH4OH = Ag(NH3)2Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2Br + 2 H2O
C6H5CHBrCH3 + KOH = KBr + H2O + C6H5C2H3 =>
C6H5CHBrCH3 + KOH = KBr + H2O + C6H5C2H3
C6H5CHBrCH3KOH = KBrH2OC6H5C2H3 =>
C6H5CHBrCH3KOH = KBrH2OC6H5C2H3
(CuCl2)5H2O = CuCl2 + H2O =>
(CuCl2)5H2O = 5 CuCl2 + H2O
KClO + H2O = HClO + KOH =>
KClO + H2O = HClO + KOH
C6H5CHBrCH3 + KOH = KBr + H2O + C6H5C2H3 =>
C6H5CHBrCH3 + KOH = KBr + H2O + C6H5C2H3
Ag2O + NH4Cl + H2O = AgCl + NH4OH =>
Ag2O + 2 NH4Cl + H2O = 2 AgCl + 2 NH4OH
C4H12 + O2 = CO2(g) + H2O =>
C4H12 + 7 O2 = 4 CO2(g) + 6 H2O
AgNO3 + Na2CO2 = Na2NO3 + AgCO2 =>
AgNO3 + Na2CO2 = Na2NO3 + AgCO2
NaF + Mg(NO3)2 = NaNO3 + MgF2 =>
2 NaF + Mg(NO3)2 = 2 NaNO3 + MgF2
Fe + AgNo3 = Ag + FeNo =>
3 Fe + AgNo3 = Ag + 3 FeNo
NaCl + Ba(No3)2 = Na(No3)2 + BaCl =>
NaCl + Ba(No3)2 = Na(No3)2 + BaCl
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
MnO4{-} + H{+} + I{-} = Mn{4+} + I2 + H2O =>
2 MnO4{-} + 16 H{+} + 6 I{-} = 2 Mn{4+} + 3 I2 + 8 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO5 + NH4OH =>
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO5 + NH4OH
SeO3(s) + CO(g) = Se(l) + CO2(g) =>
SeO3(s) + 3 CO(g) = Se(l) + 3 CO2(g)
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SOCl2 + KOH = KCl + K2SO3 + H2O =>
SOCl2 + 4 KOH = 2 KCl + K2SO3 + 2 H2O
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
Na2CO3 + HCl = CH2O3 + NaCl =>
Na2CO3 + 2 HCl = CH2O3 + 2 NaCl
C2H4(OH)2(l) + O2(g) = H2O(l) + CO2(g) =>
2 C2H4(OH)2(l) + 5 O2(g) = 6 H2O(l) + 4 CO2(g)
Li2O + SO2 = LiO2 + SO =>
Li2O + 3 SO2 = 2 LiO2 + 3 SO
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
N2O + NaClO + NaOH = NaCl + NaNO2 + H2O =>
N2O + 2 NaClO + 2 NaOH = 2 NaCl + 2 NaNO2 + H2O
Mg + H2CO3 = H2 + MgCO3 =>
Mg + H2CO3 = H2 + MgCO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
NaHSO4 + Ca(NO3)2 = CaSO4 + Na2(SO4) + HNO3 =>
2 NaHSO4 + Ca(NO3)2 = CaSO4 + Na2(SO4) + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/21/24
Équations équilibrées sur03/22/23
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