| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + H2O = CuO + 2 HCl
C2H4O2 + Mg3(PO4)2 = Mg(C2H3O2)2 + H3PO4 =>
6 C2H4O2 + Mg3(PO4)2 = 3 Mg(C2H3O2)2 + 2 H3PO4
C4H9SnCl3 + NaOH = SnO2 + NaCl + C4H10 + HCl =>
C4H9SnCl3 + 2 NaOH = SnO2 + 2 NaCl + C4H10 + HCl
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NaHCO3 + H3O{+} + Cl{-} = NaCl + H2O + H2CO3 =>
NaHCO3 + H3O{+} + Cl{-} = NaCl + H2O + H2CO3
O2 + SnO + BiCl5 = SnCl4 + Bi2O3 =>
O2 + 10 SnO + 8 BiCl5 = 10 SnCl4 + 4 Bi2O3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HN3(g) + O2(g) = N2O(g) + H2O(l) =>
2 HN3(g) + 2 O2(g) = 3 N2O(g) + H2O(l)
Calciumcarbonate + hydrochloricacid = Calciumchloride + Carbondioxide + Water =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C5H12O + KMnO4 + H2SO4 = C5H10O2 + K2SO4 + MnSO4 + H2O =>
5 C5H12O + 4 KMnO4 + 6 H2SO4 = 5 C5H10O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
HBr + Ag2CO3 = HCO3 + Ag2Br =>
HBr + Ag2CO3 = HCO3 + Ag2Br
H2C2H3O2(aq) + NaHSO3(aq) = H2O(l) + SO2(g) + NaHC2H3O2 =>
H2C2H3O2(aq) + NaHSO3(aq) = H2O(l) + SO2(g) + NaHC2H3O2
CH3COOH + Ga(OH)3 = C6H9GaO6 + H2O =>
3 CH3COOH + Ga(OH)3 = C6H9GaO6 + 3 H2O
Ag2SO4 + ZnCl2 = AgCl + ZnSO4 =>
Ag2SO4 + ZnCl2 = 2 AgCl + ZnSO4
K[Al(OH)4] + HCl = AlCl3 + KOH + H2O =>
K[Al(OH)4] + 3 HCl = AlCl3 + KOH + 3 H2O
HCl + KMnO4 = H2O + KCl + MnCl + Cl2 =>
8 HCl + KMnO4 = 4 H2O + KCl + MnCl + 3 Cl2
K2CO3 + KOH = KCO3 + K2OH =>
K2CO3 + KOH = KCO3 + K2OH
Fe + Cu(NO3)2 = Fe2NO3 + Cu =>
4 Fe + Cu(NO3)2 = 2 Fe2NO3 + Cu
C + Br2 = C2Br5 =>
4 C + 5 Br2 = 2 C2Br5
Fe(s) + HCl(g) = FeCl2(s) + H2(g) =>
Fe(s) + 2 HCl(g) = FeCl2(s) + H2(g)
CH3COOAg + NaOH = Ag2O + CH3COONa + H2O =>
2 CH3COOAg + 2 NaOH = Ag2O + 2 CH3COONa + H2O
CaCO3(s) + H2SO4(aq) = CO2(g) + CaSO4(s) + H2O(l) =>
CaCO3(s) + H2SO4(aq) = CO2(g) + CaSO4(s) + H2O(l)
C8H11O3 + O2 = CO2 + H2O =>
4 C8H11O3 + 37 O2 = 32 CO2 + 22 H2O
ZnSO4 + Al = Al2(SO4)3 + Zn =>
3 ZnSO4 + 2 Al = Al2(SO4)3 + 3 Zn
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
NaO + H2O = Na(OH) + O =>
2 NaO + H2O = 2 Na(OH) + O
N(H)4N(O)3 = (N)2O + (H)2O =>
N(H)4N(O)3 = (N)2O + 2(H)2O
LiNO3 + NH4Cl = LiCl + HNO3 + NH3 =>
LiNO3 + NH4Cl = LiCl + HNO3 + NH3
Fe(OH)3 + NO2 = Fe(NO3)3 + NO + H2O =>
2 Fe(OH)3 + 9 NO2 = 2 Fe(NO3)3 + 3 NO + 3 H2O
Ag2SO4 + ZnCl2 = AgCl + ZnSO4 =>
Ag2SO4 + ZnCl2 = 2 AgCl + ZnSO4
NH3 + HBr = NH4Br =>
NH3 + HBr = NH4Br
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuSO4*5H2O + H2SO4 = CuSO4*H2O + H2SO4*2H2O =>
CuSO4*5H2O + 2 H2SO4 = CuSO4*H2O + 2 H2SO4*2H2O
Zn + NO3 + H2O = NH3 + Zn(OH) =>
9 Zn + NO3 + 6 H2O = NH3 + 9 Zn(OH)
K2SO3(aq) + HNO3(aq) = H2O(l) + KNO3(aq) + SO2(g) =>
K2SO3(aq) + 2 HNO3(aq) = H2O(l) + 2 KNO3(aq) + SO2(g)
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2
CaSiO3 + H2SiO3 = Ca(HSiO3)2 =>
CaSiO3 + H2SiO3 = Ca(HSiO3)2
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
Cu2S + KClO3 = CuO + SO2 + KCl =>
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Li3N + HI = LiI + NH3 =>
Li3N + 3 HI = 3 LiI + NH3
BeCl2 + NaNO3 = Be(NO3)2 + NaCl =>
BeCl2 + 2 NaNO3 = Be(NO3)2 + 2 NaCl
TiCl4 + MgSO4 = MgCl2 + Ti(SO4)2 =>
TiCl4 + 2 MgSO4 = 2 MgCl2 + Ti(SO4)2
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
Xe + F = XeF4 =>
Xe + 4 F = XeF4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
NaOH + SIO2 = Na2SIO3 + H2O =>
2 NaOH + SIO2 = Na2SIO3 + H2O
FeO + HBr = FeBr3 + H2O + H2 =>
2 FeO + 6 HBr = 2 FeBr3 + 2 H2O + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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