| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4*NO3 + 9 H2O
NaOH + Hg2Cl2 = NaCl + HgOH =>
2 NaOH + Hg2Cl2 = 2 NaCl + 2 HgOH
F2 + H2S = HF + S2 =>
2 F2 + 2 H2S = 4 HF + S2
H2S + F2 = HF + SF6 =>
H2S + 4 F2 = 2 HF + SF6
Fe + SbSO4 = FeSO4 + Sb =>
Fe + SbSO4 = FeSO4 + Sb
H2S + F2 = H2 + SF4 =>
H2S + 2 F2 = H2 + SF4
Br2 + O = Br2O7 =>
Br2 + 7 O = Br2O7
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2S + F2 = SF4 + HF =>
H2S + 3 F2 = SF4 + 2 HF
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Fe + SbSO4 = FeSO4 + Sb =>
Fe + SbSO4 = FeSO4 + Sb
FeO + CH4 = Fe + CO2 + H2O =>
4 FeO + CH4 = 4 Fe + CO2 + 2 H2O
Ni + O = NiO =>
Ni + O = NiO
CuSO4*5H2O + K2C2O4 = K2[Cu(C2O4)2]*2H2O + H2O + K + SO4 =>
CuSO4*5H2O + 2 K2C2O4 = K2[Cu(C2O4)2]*2H2O + 3 H2O + 2 K + SO4
H2S + F2 = H2 + SF4 =>
H2S + 2 F2 = H2 + SF4
ZnO2 + H2O = [Zn(OH)4] =>
ZnO2 + 2 H2O = [Zn(OH)4]
Br2 + O = Br2O7 =>
Br2 + 7 O = Br2O7
I2 + Na2S2O3 + NaOH = Na2SO4 + H2O + NaI =>
4 I2 + Na2S2O3 + 10 NaOH = 2 Na2SO4 + 5 H2O + 8 NaI
H2S + F2 = H2 + SF4 =>
H2S + 2 F2 = H2 + SF4
Cr(OH)3 + Na2CO3 = Cr2(CO3)3 + Na(OH) =>
2 Cr(OH)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 Na(OH)
CaSO4 + BaNO3 = CaNO3BaSO4 =>
CaSO4 + BaNO3 = CaNO3BaSO4
Fe + SbSO4 = FeSO4 + Sb =>
Fe + SbSO4 = FeSO4 + Sb
NaI + H3PO4 = HI + Na3PO4 =>
3 NaI + H3PO4 = 3 HI + Na3PO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HCl + KOH = K(Cl) + H2O =>
HCl + KOH = K(Cl) + H2O
Gd(NO3)2*6H2O + Al(NO3)3*9H2O + CH4N2O = GdAl2O4 + N2 + H2O + CO2 =>
3 Gd(NO3)2*6H2O + 6 Al(NO3)3*9H2O + 20 CH4N2O = 3 GdAl2O4 + 32 N2 + 112 H2O + 20 CO2
Ni(NO3)2 + HNO3 = NiNO3 + H(NO3)2 =>
Ni(NO3)2 + HNO3 = NiNO3 + H(NO3)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Al2(SO4)3 + Ba(OH)2 = Al(OH)4 + SO4 + Ba =>
Al2(SO4)3 + 4 Ba(OH)2 = 2 Al(OH)4 + 3 SO4 + 4 Ba
Na2B4O7 + Sb2O3 = NaSbO2 + B2O3 =>
Na2B4O7 + Sb2O3 = 2 NaSbO2 + 2 B2O3
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
F2 + MgO = F2O + Mg =>
F2 + MgO = F2O + Mg
Na2CO3 + CaCl2*2H2O(aq) = NaCl + Ca{2+} + CO3{2-} + H2O =>
Na2CO3 + CaCl2*2H2O(aq) = 2 NaCl + Ca{2+} + CO3{2-} + 2 H2O
S9 + Cl2 = S2Cl2 =>
2 S9 + 9 Cl2 = 9 S2Cl2
Mg(s) + Cl2(g) = MgCl =>
2 Mg(s) + Cl2(g) = 2 MgCl
Zn(CH3COO)2 + H2O = Zn(OH)2 + CH3COOH =>
Zn(CH3COO)2 + 2 H2O = Zn(OH)2 + 2 CH3COOH
Te + O2 = TeO5 =>
2 Te + 5 O2 = 2 TeO5
C6H5COOH + CH3CH2CH2OH + NH3 = C8H14N + H2O =>
15 C6H5COOH + 61 CH3CH2CH2OH + 36 NH3 = 36 C8H14N + 91 H2O
FeN2 + Mg = FeMg + N2 =>
FeN2 + Mg = FeMg + N2
Na2MoO4 + Zn + HCl = Mo3O8 + ZnCl2 + NaCl + H2O =>
3 Na2MoO4 + Zn + 8 HCl = Mo3O8 + ZnCl2 + 6 NaCl + 4 H2O
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
Fe(NO3)2 = FeO + N2O5 =>
Fe(NO3)2 = FeO + N2O5
Al + HNO3 = Al(NO3)3 + NH4*NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4*NO3 + 9 H2O
KCIO(s) = KCI(s) + O2(g) =>
2 KCIO(s) = 2 KCI(s) + O2(g)
Al + ZnCl2 = Zn + AlCl3 = zn =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Sr(NO3)2*4H2O + TiO(NO3)2 + ZrO(NO3)2 + C6H8O7 = Sr2TiZrO6 + CO2 + N2 + H2O =>
18 Sr(NO3)2*4H2O + 9 TiO(NO3)2 + 9 ZrO(NO3)2 + 20 C6H8O7 = 9 Sr2TiZrO6 + 120 CO2 + 36 N2 + 152 H2O
NH4{+} + O2 = H{+} + NO2{-} + H2O =>
2 NH4{+} + 3 O2 = 4 H{+} + 2 NO2{-} + 2 H2O
H2S + F2 = H2 + SF4 =>
H2S + 2 F2 = H2 + SF4
Li + SO2 = LiSO + O =>
Li + SO2 = LiSO + O
Li + Cu(NO3) = Li(NO3) + Cu =>
Li + Cu(NO3) = Li(NO3) + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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