| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + NaOH = NH3 + H2O + NaCl
CH3OC(CH3)3 + H2O2 = CO2 + H2O =>
CH3OC(CH3)3 + 15 H2O2 = 5 CO2 + 21 H2O
Fe(SCN)3 + NH4Cl = NH4SCN + FeCl3 =>
Fe(SCN)3 + 3 NH4Cl = 3 NH4SCN + FeCl3
HI + S = I2 + H2S =>
2 HI + S = I2 + H2S
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
H2S + Ca = CaS + H4 =>
2 H2S + 2 Ca = 2 CaS + H4
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
Si2Cl6 + H2O = SiO2 + HCl + H =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + 2 H
NaOH + MgSO4 = Na2SO4 + Mg(OH)2 =>
2 NaOH + MgSO4 = Na2SO4 + Mg(OH)2
CuS + HNO3 = S + Cu(NO3) + NO + H2O =>
3 CuS + 4 HNO3 = 3 S + 3 Cu(NO3) + NO + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + Cu = CuCl + H2 =>
2 HCl + 2 Cu = 2 CuCl + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
CuCl2 + LIOH = CuOH + Cl2LI =>
CuCl2 + LIOH = CuOH + Cl2LI
ZN + O2 = ZNO2 =>
ZN + O2 = ZNO2
HCl + Cu(OH) = CuCl + H2O =>
HCl + Cu(OH) = CuCl + H2O
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
AgNO3 + LiI = AgI + LiNO3 =>
AgNO3 + LiI = AgI + LiNO3
C2N2H6 + O2 = CO2 + H20 + N03 =>
30 C2N2H6 + 60 O2 = 60 CO2 + 9 H20 + 20 N03
HCl + Ag = AgCl + H2 =>
2 HCl + 2 Ag = 2 AgCl + H2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
HCl + Ag(OH) = AgCl + H2O =>
HCl + Ag(OH) = AgCl + H2O
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
HCl + Ca = CaCl + H2 =>
2 HCl + 2 Ca = 2 CaCl + H2
H2SO3 + KMnO4 + K2SO3 = K2SO4 + MnSO4 + H2O =>
3 H2SO3 + 2 KMnO4 + 2 K2SO3 = 3 K2SO4 + 2 MnSO4 + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
K2CrO4 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
K3[Fe(NCS)6] + NaF = Na3[Fe(NCS)6] + KF =>
K3[Fe(NCS)6] + 3 NaF = Na3[Fe(NCS)6] + 3 KF
H2SO4 + NaOH = SO4Na + H2OH =>
H2SO4 + NaOH = SO4Na + H2OH
Ca(OCl)Cl + HCl = CaCl2 + Cl2 + H2O =>
Ca(OCl)Cl + 2 HCl = CaCl2 + Cl2 + H2O
NaHSO4 + Ba(OH)2 = Na(OH)2 + BaHSO4 =>
NaHSO4 + Ba(OH)2 = Na(OH)2 + BaHSO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca(OCl)Cl + HCl = CaCl2 + Cl2 + H2O =>
Ca(OCl)Cl + 2 HCl = CaCl2 + Cl2 + H2O
NaHSO4 + Ba(OH)2 = Na(OH)2 + BaHSO4 =>
NaHSO4 + Ba(OH)2 = Na(OH)2 + BaHSO4
Na2S + K2CO3 = Na2CO3 + K2S =>
Na2S + K2CO3 = Na2CO3 + K2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
HBr + Ca = CaBr2 + H2 =>
2 HBr + Ca = CaBr2 + H2
CrBr2 + AgNO3 = Cr(NO3)2 + AgBr =>
CrBr2 + 2 AgNO3 = Cr(NO3)2 + 2 AgBr
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
C + CO2 = CO =>
C + CO2 = 2 CO
H2S + K2CO3 = H2CO3 + K2S =>
H2S + K2CO3 = H2CO3 + K2S
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
HBr + Fe = FeBr + H2 =>
2 HBr + 2 Fe = 2 FeBr + H2
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/14
Équations équilibrées sur10/01/13
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