| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Gd2O3 + SO2 + H2O = Gd(SO3)3{3-} + H{+} =>
Gd2O3 + 6 SO2 + 3 H2O = 2 Gd(SO3)3{3-} + 6 H{+}
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Na2WO4*2H2O + Bi(NO3)3*5H2O = Bi2WO6 + H2O + NaNO3 + NO2 + O2 =>
Na2WO4*2H2O + 2 Bi(NO3)3*5H2O = Bi2WO6 + 12 H2O + 2 NaNO3 + 4 NO2 + O2
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
HgCl2 + WO3 = HgWO4 + WCl6 =>
3 HgCl2 + 4 WO3 = 3 HgWO4 + WCl6
OH = H2O + O2 =>
4 OH = 2 H2O + O2
C2H6 + O2 = H20 + CO2 =>
10 C2H6 + 20 O2 = 3 H20 + 20 CO2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
HCl + Mg0 = MgCl + H20 =>
20 HCl + 20 Mg0 = 20 MgCl + H20
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb + H3(PO4) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3(PO4) = 3 H2 + Pb3(PO4)2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
Na{+} + e = Na =>
Na{+} + e = Na
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
C18H18 + O2 = CO + H2O =>
2 C18H18 + 27 O2 = 36 CO + 18 H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/23
Équations équilibrées sur07/03/22
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