| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(s) + Br2(l) = CaBr2(s)
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Mn(OH)2 + HNO2 = H2O + Mn(NO2)2 =>
Mn(OH)2 + 2 HNO2 = 2 H2O + Mn(NO2)2
NaNO3(aq) + KCl(aq) = NaCl(aq) + KNO3(aq) =>
NaNO3(aq) + KCl(aq) = NaCl(aq) + KNO3(aq)
K2CrO4 + K2SO3 + H2O = K[Cr(OH)4] + K2SO4 + KOH =>
2 K2CrO4 + 3 K2SO3 + 5 H2O = 2 K[Cr(OH)4] + 3 K2SO4 + 2 KOH
K[Cr(H2O)2(C2O4)2]*2H2O + KOH = Cr(OH)3 + H2O + K + CO2 =>
K[Cr(H2O)2(C2O4)2]*2H2O + 3 KOH = Cr(OH)3 + 4 H2O + 4 K + 4 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO + MgO = MgO2 + Ca =>
CaO + MgO = MgO2 + Ca
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Br2 + CoI3 = CoBr + I =>
Br2 + 2 CoI3 = 2 CoBr + 6 I
C2H5OH(e) + O2 = CO2 + H20(e) =>
10 C2H5OH(e) + 15 O2 = 20 CO2 + 3 H20(e)
Mg(OH)2 + Al(OH)3 = Mg3(AlO3)2 + H2O =>
3 Mg(OH)2 + 2 Al(OH)3 = Mg3(AlO3)2 + 6 H2O
AgCl + H2O = Ag2O + HCl =>
2 AgCl + H2O = Ag2O + 2 HCl
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
Ba(NO3)2 + C6H10O5 = CO + N2 + H2O + BaO =>
6 Ba(NO3)2 + 5 C6H10O5 = 30 CO + 6 N2 + 25 H2O + 6 BaO
MnO2 + HNO3 = Mn(NO3)4 + H2O =>
MnO2 + 4 HNO3 = Mn(NO3)4 + 2 H2O
C10H14O + O2 = CO2 + H2O =>
C10H14O + 13 O2 = 10 CO2 + 7 H2O
CaCl2 + NaOH + CO2 = CaCO3 + NaCl + H2O =>
CaCl2 + 2 NaOH + CO2 = CaCO3 + 2 NaCl + H2O
C10H14O + O2 = CO2 + H2O =>
C10H14O + 13 O2 = 10 CO2 + 7 H2O
Cr2O3 + K2CO3 + O2 = K2CrO4CO2 =>
2 Cr2O3 + 4 K2CO3 + 3 O2 = 4 K2CrO4CO2
N2 + O2 = NO =>
N2 + O2 = 2 NO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
CuCO3(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g) =>
CuCO3(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g)
N2O4 + N2H4 = N2 + H2O =>
N2O4 + 2 N2H4 = 3 N2 + 4 H2O
H4CO4 + Al(OH)3 = H2O + Al4(CO4)3 =>
3 H4CO4 + 4 Al(OH)3 = 12 H2O + Al4(CO4)3
CH3OH(l) + I2(s) + P4(s) = CH3I(l) + H3PO4(aq) + H2O(l) =>
20 CH3OH(l) + 10 I2(s) + P4(s) = 20 CH3I(l) + 4 H3PO4(aq) + 4 H2O(l)
N3O5 + H2O = NO + HO =>
N3O5 + 2 H2O = 3 NO + 4 HO
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
NH3 + F2 = NH4F + NF =>
4 NH3 + 2 F2 = 3 NH4F + NF
SO2 + OH{-} = HSO3{-} =>
SO2 + OH{-} = HSO3{-}
ClC6H4COOH + O2 = CO2 + H2O + Cl =>
4 ClC6H4COOH + 29 O2 = 28 CO2 + 10 H2O + 4 Cl
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Al2(SO4)3 + CH3COOH = H2O + Al(CH3COO)3 + SO3 =>
Al2(SO4)3 + 6 CH3COOH = 3 H2O + 2 Al(CH3COO)3 + 3 SO3
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
ZnSO4 + Co(NO3)2 = Zn(NO3)2 + CoSO4 =>
ZnSO4 + Co(NO3)2 = Zn(NO3)2 + CoSO4
SO3 + NaOH = H2O + Na2SO4 =>
SO3 + 2 NaOH = H2O + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2O5 + H2O = OH + NO2 =>
N2O5 + H2O = 2 OH + 2 NO2
H2O2 = H2O + O =>
H2O2 = H2O + O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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