| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + SO2 = CaSO + O2
NH4OH + I2 = H2 + H2O + NI3 =>
2 NH4OH + 3 I2 = 3 H2 + 2 H2O + 2 NI3
Sr(OH)2 + HF = Sr(F)2 + H2O =>
Sr(OH)2 + 2 HF = Sr(F)2 + 2 H2O
NaOH + H3AsO4 = Na3AsO4 + H2O =>
3 NaOH + H3AsO4 = Na3AsO4 + 3 H2O
C4H6 + O2 = (CO2) + H2O =>
2 C4H6 + 11 O2 = 8(CO2) + 6 H2O
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
NaSO4 + CaI2 = CaSO4 + NaI2 =>
NaSO4 + CaI2 = CaSO4 + NaI2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Hg2Cl2 + SnCl2 = Hg + SnCl4 =>
Hg2Cl2 + SnCl2 = 2 Hg + SnCl4
MgO + NaOH + H2O = Na2(Mg(OH)4) =>
MgO + 2 NaOH + H2O = Na2(Mg(OH)4)
Al2O3 + HCl + MgOH2 = AlCl + MgCl + H2O =>
Al2O3 + 6 HCl + 4 MgOH2 = 2 AlCl + 4 MgCl + 7 H2O
Fe + HKl = FeKl + H =>
Fe + HKl = FeKl + H
NaOH + Al = AlH + NaO =>
NaOH + Al = AlH + NaO
C18H38 + CuO = H2O + Cu + CO2 =>
C18H38 + 55 CuO = 19 H2O + 55 Cu + 18 CO2
C2H4F2 + H2SO4 + HF + HNO3 = C16H20F17NO3S + H2O + H2 =>
8 C2H4F2 + H2SO4 + HF + HNO3 = C16H20F17NO3S + 4 H2O + 4 H2
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH5O =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NH5O
H2S + SO2 = S2 + H2O =>
4 H2S + 2 SO2 = 3 S2 + 4 H2O
K2CO3(aq) + HClO4(aq) = KClO4 + CO2 + H2O =>
K2CO3(aq) + 2 HClO4(aq) = 2 KClO4 + CO2 + H2O
Ag(aq) + NH3(aq) + H2O(l) = Ag2O(s) + NH4(aq) =>
2 Ag(aq) + 2 NH3(aq) + H2O(l) = Ag2O(s) + 2 NH4(aq)
P4(O)10 + H2(O) = H3(P)O4 =>
P4(O)10 + 6 H2(O) = 4 H3(P)O4
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
KO2(s) + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2(s) + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
FeCO3(s) + H2SO4(aq) = CO2(g) + FeSO4(aq) + H2O(aq) =>
FeCO3(s) + H2SO4(aq) = CO2(g) + FeSO4(aq) + H2O(aq)
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
Al(s) + H2Br3(aq) = AlBr3(s) + H2(g) =>
Al(s) + H2Br3(aq) = AlBr3(s) + H2(g)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Co(NO3)2 + LiOH = Li(NO3) + Co(OH)2 =>
Co(NO3)2 + 2 LiOH = 2 Li(NO3) + Co(OH)2
Fe(CO)5 = Fe + C + O =>
Fe(CO)5 = Fe + 5 C + 5 O
Ai + CI2 = AiCI2 =>
Ai + CI2 = AiCI2
C8H14N4NiO4 + O2 = CO2 + H2O + C6H12N4NiO4 =>
2 C8H14N4NiO4 + 5 O2 = 4 CO2 + 2 H2O + 2 C6H12N4NiO4
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
(SO)2 = (SO)3 =>
3(SO)2 = 2(SO)3
H3PO4 + CaCO3 + H2O = CaHPO4*2H2O + CO2 =>
H3PO4 + CaCO3 + H2O = CaHPO4*2H2O + CO2
KMnO4 + PH3 = H3PO4 + KMnO =>
4 KMnO4 + 3 PH3 = 3 H3PO4 + 4 KMnO
CH2Cl2 + KI = CH2I2 + KCl =>
CH2Cl2 + 2 KI = CH2I2 + 2 KCl
Sc(NO3)3 + NaOH = Sc(OH)3 + NaNO3 =>
Sc(NO3)3 + 3 NaOH = Sc(OH)3 + 3 NaNO3
NiCl2(aq) + (NH4)2Cr2O7(aq) = NiCr2O7(s) + NH4Cl(aq) =>
NiCl2(aq) + (NH4)2Cr2O7(aq) = NiCr2O7(s) + 2 NH4Cl(aq)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Fe(NO3)2 + AgNO3 = Ag + Fe(NO3)3 =>
Fe(NO3)2 + AgNO3 = Ag + Fe(NO3)3
YF3 = Y + F =>
YF3 = Y + 3 F
HOH = HH + OO =>
2 HOH = 2 HH + OO
K3(PO4) + Mg(SO4) = Mg3(PO4)2 + K2SO4 =>
2 K3(PO4) + 3 Mg(SO4) = Mg3(PO4)2 + 3 K2SO4
Al(NO)3 + NaOH = Al(OH)3 + NaNO =>
Al(NO)3 + 3 NaOH = Al(OH)3 + 3 NaNO
Fe + HKl = FeKl + H =>
Fe + HKl = FeKl + H
NaHSO4 + Na = Na2HSO4 =>
NaHSO4 + Na = Na2HSO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SB2S3 + O = SB2O3 + S =>
SB2S3 + 3 O = SB2O3 + 3 S
HClO + LiOH = LiCl + HO =>
HClO + LiOH = LiCl + 2 HO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/24
Équations équilibrées sur03/13/23
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