| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K2(CO)3 + 3 Cu(SO)4 = 4 K2(SO)3 + 3 Cu(CO)4
Ba(BrO3)2 + Na3(PO4) = Ba3(PO4)2 + NaBrO3 =>
3 Ba(BrO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaBrO3
T1 + O2 = T1O2 =>
T1 + O2 = T1O2
Na{+} + H2O = NaOH + H{+} =>
Na{+} + H2O = NaOH + H{+}
CO(NH2)2 + NO2{-} + H3O{+} = CO2 + N2 + H2O =>
CO(NH2)2 + 2 NO2{-} + 2 H3O{+} = CO2 + 2 N2 + 5 H2O
Zn + Pb3NO2 = Zn3NO2 + Pb =>
3 Zn + Pb3NO2 = Zn3NO2 + 3 Pb
(CH3)2SO2 + H2O = (CH4)2SO2 + OH =>
(CH3)2SO2 + 2 H2O = (CH4)2SO2 + 2 OH
PtCl4 + Au = Pt + AuCl3 =>
3 PtCl4 + 4 Au = 3 Pt + 4 AuCl3
Al + H2SO4 = Al2(SO4)3 + SH2 + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 SH2 + 12 H2O
MnS + NaCl = MnCl2 + Na2S =>
MnS + 2 NaCl = MnCl2 + Na2S
AgNO3 + KI = Ag + KI(NO3) =>
AgNO3 + KI = Ag + KI(NO3)
C18H36O18 + O2 = CO + H2O =>
C18H36O18 + 9 O2 = 18 CO + 18 H2O
Zn + S = ZnS =>
Zn + S = ZnS
H2S + O2 = S2 + H2O =>
2 H2S + O2 = S2 + 2 H2O
SnCl2 = SnCl4 + Sn =>
2 SnCl2 = SnCl4 + Sn
HCOOH + Na{+} = HCOONa{+} + H2 =>
2 HCOOH + 2 Na{+} = 2 HCOONa{+} + H2
N2H4 + HO5 = N2 + H2O =>
9 N2H4 + 4 HO5 = 9 N2 + 20 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
CaSO3SO2H2O = Ca(HSO3)2 =>
CaSO3SO2H2O = Ca(HSO3)2
CH2 + N2Cl4 = CCl4 + N2 + H2 =>
CH2 + N2Cl4 = CCl4 + N2 + H2
HCIO + NO + H2O = HCI + NHO3 =>
3 HCIO + 2 NO + H2O = 3 HCI + 2 NHO3
HNO3 + Fe3C = Fe(NO3)3 + NO2 + CO2 + H2O =>
22 HNO3 + Fe3C = 3 Fe(NO3)3 + 13 NO2 + CO2 + 11 H2O
CuCl = Cl2 + Cu =>
2 CuCl = Cl2 + 2 Cu
[Cr(H2O)6]Cl3KNCS = [Cr(H2O)5Cl2]ClHNCSKOH =>
[Cr(H2O)6]Cl3KNCS = [Cr(H2O)5Cl2]ClHNCSKOH
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 3 H2O
Fe + Ag2(SO4) = Fe(SO4) + Ag =>
Fe + Ag2(SO4) = Fe(SO4) + 2 Ag
Fe2(SO4)3 + NH4SCN = Fe(SCN)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4SCN = 2 Fe(SCN)3 + 3(NH4)2SO4
KClN = NKCl =>
KClN = NKCl
CuO + C = Cu + C2O =>
CuO + 2 C = Cu + C2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Ba(NO3)2(aq) + (NH4)2SO4 = BaSO4 + NH4NO3 =>
Ba(NO3)2(aq) + (NH4)2SO4 = BaSO4 + 2 NH4NO3
HCl2NaHO(aq) = NaCl2H2O =>
HCl2NaHO(aq) = NaCl2H2O
Na2ZnO2 = Na2O + ZnO =>
Na2ZnO2 = Na2O + ZnO
Na3CrO3 + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
Na3CrO3 + 3 PbO2 + 2 NaOH = Na2CrO4 + 3 NaPbO2 + H2O
HS + H = H2S =>
HS + H = H2S
CuSO4(aq) + Na2CO3 = CuCO3(s) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3 = CuCO3(s) + Na2SO4(aq)
Fe(NO3)3Ni = FeNi(NO3)3 =>
Fe(NO3)3Ni = FeNi(NO3)3
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
HCl + Ag2O3 = AgCl3 + H2O =>
6 HCl + Ag2O3 = 2 AgCl3 + 3 H2O
N2(s) + F2(g) = NF4(g) =>
N2(s) + 4 F2(g) = 2 NF4(g)
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
NaCl + K2SO4 = Na2SO4 + K2Cl2 =>
2 NaCl + K2SO4 = Na2SO4 + K2Cl2
LiCl(aq) + K3PO4(aq) = Li3PO4 + KCl =>
3 LiCl(aq) + K3PO4(aq) = Li3PO4 + 3 KCl
HNO3 + Na2SO3 = HSO3 + Na2NO3 =>
HNO3 + Na2SO3 = HSO3 + Na2NO3
AgNo3(s)HCl(aq) = AgClHNo3 =>
AgNo3(s)HCl(aq) = AgClHNo3
Al + H2O + KNO3 + KOH = NH3 + K[Al(OH)4] =>
8 Al + 18 H2O + 3 KNO3 + 5 KOH = 3 NH3 + 8 K[Al(OH)4]
HgO + SnCl4 = HgCl2 + SnO2 =>
2 HgO + SnCl4 = 2 HgCl2 + SnO2
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
C6H10O8 + H2 = C6H10O4 + H2O =>
C6H10O8 + 4 H2 = C6H10O4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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