| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
AGNO3 + NAOH = AGOH + NANO3 =>
AGNO3 + NAOH = AGOH + NANO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HCOOH + NAHCO3 = HCOONA + H2O + CO2 =>
HCOOH + NAHCO3 = HCOONA + H2O + CO2
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG
Cu2O + HgCl2 + H2O = CuCl2 + Cu(OH)2 + Hg =>
Cu2O + HgCl2 + H2O = CuCl2 + Cu(OH)2 + Hg
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Cu + AGNo3 = CuNo3 + AG =>
Cu + AGNo3 = CuNo3 + AG
NO2{-} + Al{3+} + H2O = NO + NO2 + Al(OH)3 =>
6 NO2{-} + 2 Al{3+} + 3 H2O = 3 NO + 3 NO2 + 2 Al(OH)3
CaSO4 + H3BO3 = Ca3(BO3)2 + H2SO4 =>
3 CaSO4 + 2 H3BO3 = Ca3(BO3)2 + 3 H2SO4
KClO + H2O2 = KClO2 + H2O =>
KClO + H2O2 = KClO2 + H2O
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
NaBr + NaBrO3 + H2SO4 = Br2 + NaSO4 + H2O =>
4 NaBr + 2 NaBrO3 + 6 H2SO4 = 3 Br2 + 6 NaSO4 + 6 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
KNO3(aq) + NH4Cl(aq) = NH4NO3(aq) + KCl(aq) =>
KNO3(aq) + NH4Cl(aq) = NH4NO3(aq) + KCl(aq)
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NaCl + Mg = Na + MgCl =>
NaCl + Mg = Na + MgCl
Br2 + AlI3 = I2 + AlBr3 =>
3 Br2 + 2 AlI3 = 3 I2 + 2 AlBr3
MnCl3 + NaOH + F2 = Na2MnO4 + NaClO4 + NaF + H20 =>
10 MnCl3 + 160 NaOH + 55 F2 = 10 Na2MnO4 + 30 NaClO4 + 110 NaF + 8 H20
CaSO4 + H3BO3 = Ca3(BO3)2 + H2SO4 =>
3 CaSO4 + 2 H3BO3 = Ca3(BO3)2 + 3 H2SO4
FeS + O2 = FeO3 + SO2 =>
2 FeS + 5 O2 = 2 FeO3 + 2 SO2
CH2OH{-}CH2{-}CH3 = CHO{-}CH2{-}CH3 + H2 =>
CH2OH{-}CH2{-}CH3 = CHO{-}CH2{-}CH3 + H2
C2H5COH + O2 = CO2 + H2O =>
C2H5COH + 4 O2 = 3 CO2 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
NaCl + Zn = Na + ZnCl2 =>
2 NaCl + Zn = 2 Na + ZnCl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C5H11 + O2 = CO2 + H20 =>
20 C5H11 + 100 O2 = 100 CO2 + 11 H20
H2SO4 + KOH = KHSO4 + H2O =>
H2SO4 + KOH = KHSO4 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CaSO4 + H3BO3 = Ca3(BO3)2 + H2SO4 =>
3 CaSO4 + 2 H3BO3 = Ca3(BO3)2 + 3 H2SO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH6 + Br2 = CH5Br + HBr =>
CH6 + Br2 = CH5Br + HBr
NAOH + HCL = NACL + H2O =>
NAOH + HCL = NACL + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
FeS + HNO3 = Fe(NO3)2 + NO + S + H2O =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 3 S + 4 H2O
NH4CL + KOH = NH3 + H2O + KCL =>
NH4CL + KOH = NH3 + H2O + KCL
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
CH2OH{-}CH2{-}CH3 = CHO{-}CH2{-}CH3 + H2 =>
CH2OH{-}CH2{-}CH3 = CHO{-}CH2{-}CH3 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + Zn = ZnSO4 + H2S + H2O =>
5 H2SO4 + 4 Zn = 4 ZnSO4 + H2S + 4 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + HOH =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 HOH
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
BAO + NAOH = BAOH + NAO =>
BAO + NAOH = BAOH + NAO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/16
Équations équilibrées sur05/05/15
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