| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(NO3)3(aq) + Na3PO4(aq) = NaNO3 + AlPO4 =>
Al(NO3)3(aq) + Na3PO4(aq) = 3 NaNO3 + AlPO4
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
SN + HCl = SNCl2 + H2 =>
SN + 2 HCl = SNCl2 + H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
K2S + NACLO + H2SO4 = S + NACL + K2SO4H2O =>
K2S + NACLO + H2SO4 = S + NACL + K2SO4H2O
Al2S3 + HNO3 = Al(NO3)3 + H2S =>
Al2S3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2S
Al(NO3)3 + Na3PO4 = NaNO3 + AlPO4 =>
Al(NO3)3 + Na3PO4 = 3 NaNO3 + AlPO4
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Na + I = NaI =>
Na + I = NaI
CH2O + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
CH2O + 4 Ag(NH3)2OH = (NH4)2CO3 + 6 NH3 + 4 Ag + 2 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
C5H11Cl + KOH = C5H11OH + KCl =>
C5H11Cl + KOH = C5H11OH + KCl
M2O + H2O = M4H4O4 =>
2 M2O + 2 H2O = M4H4O4
HC2H3O2 + Mg = Mg(C2H3O2)2 + H2 =>
2 HC2H3O2 + Mg = Mg(C2H3O2)2 + H2
Cr2O3 + Na2CO3 + KNO3 + H2O = Na2CrO4 + H2CO3 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 + 2 H2O = 2 Na2CrO4 + 2 H2CO3 + 3 KNO2
HCOOH = H + HCOO =>
HCOOH = H + HCOO
H2 + L2 = HL =>
H2 + L2 = 2 HL
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
CaO(s) + SO2(g) = CaSO3 =>
CaO(s) + SO2(g) = CaSO3
C8H8O3 + NaOH + H7NO2 = C10H15N + H2O + NaNO3 =>
20 C8H8O3 + 19 NaOH + 35 H7NO2 = 16 C10H15N + 92 H2O + 19 NaNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
C8H8O3 + NaOH + H7NO2 = C10H15N + H2O + NaHCO3 =>
26 C8H8O3 + 38 NaOH + 17 H7NO2 = 17 C10H15N + 36 H2O + 38 NaHCO3
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C8H8O3 + NaOH + H7NO2 = C10H15N + H2O + NaHCO3 =>
26 C8H8O3 + 38 NaOH + 17 H7NO2 = 17 C10H15N + 36 H2O + 38 NaHCO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na2SO3 + CuCl2 = NaCl + CuSO3 =>
Na2SO3 + CuCl2 = 2 NaCl + CuSO3
C8H8O3 + NaOH + NH4OH = C10H15N + H2O + NaHCO3 =>
26 C8H8O3 + 38 NaOH + 17 NH4OH = 17 C10H15N + 19 H2O + 38 NaHCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
FeCl3 + KOH = FeOH + Cl3K =>
FeCl3 + KOH = FeOH + Cl3K
CH3COOH + HCL = H20 + CH3COOCL =>
10 CH3COOH + 10 HCL = H20 + 10 CH3COOCL
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Pb + HCl = PbCl + H2 =>
2 Pb + 2 HCl = 2 PbCl + H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CH3COOH + HCL = H20 + CH3COOCL =>
10 CH3COOH + 10 HCL = H20 + 10 CH3COOCL
H2 + L2 = HL =>
H2 + L2 = 2 HL
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4(aq) + NaOH(s) = NaHSO4(aq) + H2O(l) =>
H2SO4(aq) + NaOH(s) = NaHSO4(aq) + H2O(l)
C2H5OH + CuO = CH3COH + H2O + Cu =>
C2H5OH + CuO = CH3COH + H2O + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/18
Équations équilibrées sur10/15/17
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