| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
BaOH + HNO3 = BaNO3 + H2O =>
BaOH + HNO3 = BaNO3 + H2O
NH4HCO3 + HCl = NH4Cl + H2O + CO2 =>
NH4HCO3 + HCl = NH4Cl + H2O + CO2
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
KMnO4 + C2H6O + H2SO4 = Mn(SO4)4 + K2SO4 + C2H4O2 + H20 =>
20 KMnO4 + 80 C2H6O + 90 H2SO4 = 20 Mn(SO4)4 + 10 K2SO4 + 80 C2H4O2 + 17 H20
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG
Fe(OH)3 + NaOH + Cl2 = Na2FeO4 + NaCl + H2O =>
2 Fe(OH)3 + 10 NaOH + 3 Cl2 = 2 Na2FeO4 + 6 NaCl + 8 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
MG + CUO = CU + MGO =>
MG + CUO = CU + MGO
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
NaNO2 + NH4Cl = NaCl + N3 + H2O =>
3 NaNO2 + 3 NH4Cl = 3 NaCl + 2 N3 + 6 H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
ZnCl3 + (NH4)3S = NH4Cl + ZnS =>
ZnCl3 + (NH4)3S = 3 NH4Cl + ZnS
FEO + C = FE + CO2 =>
2 FEO + C = 2 FE + CO2
Hg + HNO2 = Hg2(NO2)2 + H2 =>
2 Hg + 2 HNO2 = Hg2(NO2)2 + H2
Cu2(OH)2CO3 + CH3COOH = (CH3COO)2Cu + CO2 + H2O =>
Cu2(OH)2CO3 + 4 CH3COOH = 2(CH3COO)2Cu + CO2 + 3 H2O
CH2H4 + O2 = CO2 + H2O =>
2 CH2H4 + 5 O2 = 2 CO2 + 6 H2O
Al(S) + S8(S) = Al2S3(S) =>
18 Al(S) + 2 S8(S) = 9 Al2S3(S)
FeSO4 + NaOH + H2O2 = Fe2O3 + H2O + Na2SO4 =>
2 FeSO4 + 4 NaOH + H2O2 = Fe2O3 + 3 H2O + 2 Na2SO4
NaNO2 + NH4Cl = NaCl + N2 + H2O =>
NaNO2 + NH4Cl = NaCl + N2 + 2 H2O
MG + Br2 = MGBr2 =>
MG + Br2 = MGBr2
NaNO2 + NH4Cl = NaCl + N3 + H2O =>
3 NaNO2 + 3 NH4Cl = 3 NaCl + 2 N3 + 6 H2O
Ge + C = GeC =>
Ge + C = GeC
AGNO3 + NAOH = AGOH + NANO3 =>
AGNO3 + NAOH = AGOH + NANO3
NaOH + VOSO4 = VO2 + Na2SO4 + H2O =>
2 NaOH + VOSO4 = VO2 + Na2SO4 + H2O
P + N2O = N2 + P2O5 =>
2 P + 5 N2O = 5 N2 + P2O5
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
BaCl2 + Na2S = BaS + NaCl =>
BaCl2 + Na2S = BaS + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Fe(HCO3)3(s) = Fe(OH)3(s) + CO2(g) =>
Fe(HCO3)3(s) = Fe(OH)3(s) + 3 CO2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
H2So4 + Mg(OH)2 = MgSo4 + H2O =>
H2So4 + Mg(OH)2 = MgSo4 + 2 H2O
NaOH + VOSO4 = VO2 + Na2SO4 + H2O =>
2 NaOH + VOSO4 = VO2 + Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/15
Équations équilibrées sur05/12/14
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