| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SO2 + AgNO3 = SO2AgNO3 =>
SO2 + AgNO3 = SO2AgNO3
Na2S2O3 + HCl + H2O = NaCl + SO2 + H3O =>
Na2S2O3 + 2 HCl + 5 H2O = 2 NaCl + 2 SO2 + 4 H3O
(CH3CHO) = (CH4) + CO =>
(CH3CHO) = (CH4) + CO
C3H7O4 + O2 = CO2 + H2O =>
4 C3H7O4 + 11 O2 = 12 CO2 + 14 H2O
S(s) + O2(g) + H2O(l) = H2SO4(l) =>
2 S(s) + 3 O2(g) + 2 H2O(l) = 2 H2SO4(l)
Cu(No3)2 + KOH = KNo3 + Cu(OH)2 =>
Cu(No3)2 + 2 KOH = 2 KNo3 + Cu(OH)2
(NH4)3PO4 + FeI2 = FePO4 + I2(NH4)3 =>
(NH4)3PO4 + FeI2 = FePO4 + I2(NH4)3
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
C6H8O7 + O3 = CO2 + H2O =>
C6H8O7 + 3 O3 = 6 CO2 + 4 H2O
CaI2Na2CO3 = CaCO3 + NaI =>
CaI2Na2CO3 = CaCO3 + 2 NaI
MnO2 + H2O2 = MnO4 + H2O =>
MnO2 + 2 H2O2 = MnO4 + 2 H2O
Sr(OH)2 + NH3 = Sr(NH3)4 + OH =>
Sr(OH)2 + 4 NH3 = Sr(NH3)4 + 2 OH
Z + XY = X + ZY =>
Z + XY = X + ZY
HBrO + Na2S = NaBrO + H2S =>
2 HBrO + Na2S = 2 NaBrO + H2S
NaOH + HCl = NaCl + H2O(e) =>
NaOH + HCl = NaCl + H2O(e)
aluminumsulfate + calciumhydroxide = calciumsulfate + aluminumhydroxide =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(OH)3
CH3CCH3 + Na = CH3CCH3Na =>
CH3CCH3 + Na = CH3CCH3Na
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4 =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li + Cl = LiCl =>
Li + Cl = LiCl
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
Na3[Al(OH)6] + H2O2 = Na2AlO4 + NaOH + H2O =>
2 Na3[Al(OH)6] + 3 H2O2 = 2 Na2AlO4 + 2 NaOH + 8 H2O
C6H6 + CH3Br = C6H6CH3Br =>
C6H6 + CH3Br = C6H6CH3Br
Pb(NO3)2(aq) + NH4OH(aq) = Pb(OH)2 + NH4(NO3) =>
Pb(NO3)2(aq) + 2 NH4OH(aq) = Pb(OH)2 + 2 NH4(NO3)
Cu(No3)2 + KOH = KNo3 + Cu(OH)2 =>
Cu(No3)2 + 2 KOH = 2 KNo3 + Cu(OH)2
Li + Cl = LiCl =>
Li + Cl = LiCl
H2SO4 + FeO = H2O + Fe2(SO4)2 =>
2 H2SO4 + 2 FeO = 2 H2O + Fe2(SO4)2
Al + Si = Al2Si3 =>
2 Al + 3 Si = Al2Si3
H2O2 + MnO2 = MnO4{-} + H{+} + H2O =>
3 H2O2 + 2 MnO2 = 2 MnO4{-} + 2 H{+} + 2 H2O
Na2CO3 + NaOH = Na(CO3)2 + Na2(OH) =>
2 Na2CO3 + 3 NaOH = Na(CO3)2 + 3 Na2(OH)
H2O + SO2 = H2 + SO3 =>
H2O + SO2 = H2 + SO3
KI + Cl2 + C6H14 = KCl + CI + H2 =>
6 KI + 3 Cl2 + C6H14 = 6 KCl + 6 CI + 7 H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NiOCO2 = NiCO3 =>
NiOCO2 = NiCO3
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
KMnO4 + H2SO4 + Na2C4H4O6 = MnSO4 + Na2SO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 4 H2SO4 + Na2C4H4O6 = 2 MnSO4 + Na2SO4 + K2SO4 + 6 H2O + 4 CO2
FeS(s) + HCl(ag) = FeCl2(ag) + H2S(g) =>
FeS(s) + 2 HCl(ag) = FeCl2(ag) + H2S(g)
Cu(No3)2 + KOH = KNo3 + Cu(OH)2 =>
Cu(No3)2 + 2 KOH = 2 KNo3 + Cu(OH)2
(NaPO3)6 + H2O = Na(H2PO4) =>
(NaPO3)6 + 6 H2O = 6 Na(H2PO4)
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HClO4 + K(OH)2 = K(ClO4)2 + H2O =>
2 HClO4 + K(OH)2 = K(ClO4)2 + 2 H2O
Hf + TiO2 = HfO2 + Ti =>
Hf + TiO2 = HfO2 + Ti
ZnSO4(aq) + Na3PO4(aq) = Zn3(PO4)2 + Na2SO4 =>
3 ZnSO4(aq) + 2 Na3PO4(aq) = Zn3(PO4)2 + 3 Na2SO4
ClO2(g) + H2O(l) = HClO3(aq) + HCl(aq) =>
6 ClO2(g) + 3 H2O(l) = 5 HClO3(aq) + HCl(aq)
Cr2O3 + Na2CO3 + NaNO3 = Na2CrO4 + CO2 + NaNO2 =>
Cr2O3 + 2 Na2CO3 + 3 NaNO3 = 2 Na2CrO4 + 2 CO2 + 3 NaNO2
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
H2O + SO2 = H2 + SO3 =>
H2O + SO2 = H2 + SO3
F(OH)3 = F + OH =>
F(OH)3 = F + 3 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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