| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
CSOH(aq) + H2SO4(aq) = CSSO4 + H2OH =>
CSOH(aq) + H2SO4(aq) = CSSO4 + H2OH
Br + H2O = HBr + O =>
2 Br + H2O = 2 HBr + O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
S + O = SO =>
S + O = SO
KBrO3 + HBr = KBr + H2O + Br2 =>
KBrO3 + 6 HBr = KBr + 3 H2O + 3 Br2
NH4CL + H2SO4 = NH4SO4 + H2CL =>
NH4CL + H2SO4 = NH4SO4 + H2CL
H2SO4 + Nh4OH = H2O + (Nh4)2SO4 =>
H2SO4 + 2 Nh4OH = 2 H2O + (Nh4)2SO4
C5H8 + KMnO4 = C5H8O2 + KMnO2 =>
C5H8 + KMnO4 = C5H8O2 + KMnO2
Al4C3 + NaOH + H2O = NaAlO2 + CH4 =>
Al4C3 + 4 NaOH + 4 H2O = 4 NaAlO2 + 3 CH4
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KI + CCl4 + Br2 = KCl + CI + BrCl =>
2 KI + 2 CCl4 + 3 Br2 = 2 KCl + 2 CI + 6 BrCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
HGCL2 + SNCL2 = HGCL + SNCL4 =>
2 HGCL2 + SNCL2 = 2 HGCL + SNCL4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na2S2O6 + KCr2O4 + HNO3 = Na2SO4 + H2SO4 + KNO3 + Cr(NO3)3 + H2O =>
Na2S2O6 + 2 KCr2O4 + 14 HNO3 = Na2SO4 + H2SO4 + 2 KNO3 + 4 Cr(NO3)3 + 6 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
S + O = SO2 =>
S + 2 O = SO2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NH4CI + O2 = HNO2 + HCI + H2O =>
2 NH4CI + 3 O2 = 2 HNO2 + 2 HCI + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Hg + KNO3 + H2SO4 = Hg2SO4 + NO + H2O + K2SO4 =>
6 Hg + 2 KNO3 + 4 H2SO4 = 3 Hg2SO4 + 2 NO + 4 H2O + K2SO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na2S2O3 + KCrO4 + HNO3 = Na2SO4 + H2SO4 + KNO3 + Cr(NO3)3 + H2O =>
Na2S2O3 + 2 KCrO4 + 8 HNO3 = Na2SO4 + H2SO4 + 2 KNO3 + 2 Cr(NO3)3 + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Zn + AgNo3 = Ag + Zn(No3)2 =>
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NH3 + P2O5 + H2O = (NH4)3PO4 =>
6 NH3 + P2O5 + 3 H2O = 2(NH4)3PO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
CUO + C = CU + CO =>
CUO + C = CU + CO
Al(s) + H2SO4 = Al2(SO4)3 + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
CH3CH2CHO + Cu{2+} + OH{-} = CH3CH2COO + Cu2O + H2O =>
2 CH3CH2CHO + 6 Cu{2+} + 12 OH{-} = 2 CH3CH2COO + 3 Cu2O + 7 H2O
Fe2 + Cl = FeCl2 =>
Fe2 + 4 Cl = 2 FeCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/15
Équations équilibrées sur05/13/14
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