| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(s) + H2(g) = SrH2
Cu + AgNO{3} = Ag + CuNO{3} =>
Cu + AgNO{3} = Ag + CuNO{3}
Zn + Mg(CH3COO)2 = Mg + Zn(CH3COO)2 =>
Zn + Mg(CH3COO)2 = Mg + Zn(CH3COO)2
C2O4Na + KMnO4 + H2SO4 = CO2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
10 C2O4Na + 2 KMnO4 + 8 H2SO4 = 20 CO2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
Sn(ClO4)4 = SnCl4 + O2 =>
Sn(ClO4)4 = SnCl4 + 8 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuSO4*1H2O = CuSO4 + H2O =>
CuSO4*1H2O = CuSO4 + H2O
FeO2H2 + H3PO4 = Fe3P2O8 + H2O =>
3 FeO2H2 + 2 H3PO4 = Fe3P2O8 + 6 H2O
Al(s) + NaNO3(aq) + NaOH(aq) + H2O(l) = NaAl(OH)4(aq) + NH3(g) =>
8 Al(s) + 3 NaNO3(aq) + 5 NaOH(aq) + 18 H2O(l) = 8 NaAl(OH)4(aq) + 3 NH3(g)
C31H64 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C31H64 + 188 KNO3 = 94 K2CO3 + 61 CO2 + 160 H2O + 94 N2
H2SO4 + MgO = MgSO4 + H2O =>
H2SO4 + MgO = MgSO4 + H2O
C6H5OH(s) + O2(g) = CO2(g) + H2O(l) =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(l)
AuF3 = Au + F2 =>
2 AuF3 = 2 Au + 3 F2
Ca(NO3)2 + Fe = Fe(NO3)2 + Ca =>
Ca(NO3)2 + Fe = Fe(NO3)2 + Ca
SbS4{2-} + H{+} = SbS{4} + H2S =>
SbS4{2-} + 6 H{+} = SbS{4} + 3 H2S
Al2 + NaOH = AlOH + Na =>
Al2 + 2 NaOH = 2 AlOH + 2 Na
IO3 + H2SO4 = I2 + SO4 + H2O =>
2 IO3 + 6 H2SO4 = I2 + 6 SO4 + 6 H2O
Zn + P2O5 = ZnO + P =>
5 Zn + P2O5 = 5 ZnO + 2 P
Al + FeCl3 = AlCl3 + FeCl2 =>
Al + 3 FeCl3 = AlCl3 + 3 FeCl2
K2Se + KMnO4 + H2SO4 = Se + K2SO4 + MnSO4 + H2O =>
5 K2Se + 2 KMnO4 + 8 H2SO4 = 5 Se + 6 K2SO4 + 2 MnSO4 + 8 H2O
Zn + HNO3 = ZnNO3 + H2O + NO2 =>
Zn + 2 HNO3 = ZnNO3 + H2O + NO2
Cd3(PO4)2 + KOH = Cd(OH)2 + K3PO4 =>
Cd3(PO4)2 + 6 KOH = 3 Cd(OH)2 + 2 K3PO4
Mn(HCO3)2 = MnO + H2O + CO2 =>
Mn(HCO3)2 = MnO + H2O + 2 CO2
CH3CHOCH3 + O2 = CO2 + H2O =>
4 CH3CHOCH3 + 17 O2 = 12 CO2 + 14 H2O
CrCl2 + NaOH + Cl2 = Na2CrO4 + NaCl + H2O =>
CrCl2 + 8 NaOH + 2 Cl2 = Na2CrO4 + 6 NaCl + 4 H2O
Ti + NaOH = TiOH + Na =>
Ti + NaOH = TiOH + Na
HgO + Si = Hg + SiO2 =>
2 HgO + Si = 2 Hg + SiO2
Ca(OH)2 + Hg2Cl2 = CaCl2 + Hg2(OH)2 =>
Ca(OH)2 + Hg2Cl2 = CaCl2 + Hg2(OH)2
Cu(No3)2 + NaOH = Cu(OH)2 + Na(No3) =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 Na(No3)
AgNO3CaCO3 = AgCO3NO3Ca =>
AgNO3CaCO3 = AgCO3NO3Ca
C6H5COCH3 + I2 + NaOH = C6H5COONa + CHI3 + H2O =>
5 C6H5COCH3 + 39 I2 + 2 NaOH = 2 C6H5COONa + 26 CHI3 + 3 H2O
CaCO3(s) + HCl(ac) = CaCl2(ac) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(ac) = CaCl2(ac) + CO2(g) + H2O(l)
NaOH + H(SO4) = Na(SO4) + H2O =>
NaOH + H(SO4) = Na(SO4) + H2O
LiCl + Sr(NO3)2 = LiNO3 + SrCl2 =>
2 LiCl + Sr(NO3)2 = 2 LiNO3 + SrCl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2(SO4)3 + MnO2 + H2O = FeSO4 + HMnO4 + H2SO4 =>
3 Fe2(SO4)3 + 2 MnO2 + 4 H2O = 6 FeSO4 + 2 HMnO4 + 3 H2SO4
P + Mg = PMg3 =>
P + 3 Mg = PMg3
MgNo3HCl = MgClHNo3 =>
MgNo3HCl = MgClHNo3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH5 + O2 = N2O4 + H2O =>
4 NH5 + 9 O2 = 2 N2O4 + 10 H2O
P + NaOCl + H2O = H4P2O6 + NaCl =>
2 P + 4 NaOCl + 2 H2O = H4P2O6 + 4 NaCl
Ag(s) + F2(g) = AgF2(s) =>
Ag(s) + F2(g) = AgF2(s)
CaCO3H2O = CaCO3 + H2O =>
CaCO3H2O = CaCO3 + H2O
Fe + HCl = Fe(Cl2)2 + H2 =>
Fe + 4 HCl = Fe(Cl2)2 + 2 H2
Li2SO4 + NaOH = Li2OH + NaSO4 =>
Li2SO4 + NaOH = Li2OH + NaSO4
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO2 + H2 =>
FeAsS + 11 HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + 8 NO2 + 3 H2
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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