| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3
N2H4 + O = NH2O =>
N2H4 + 2 O = 2 NH2O
Mg + Zn(ClO3)2 = Zn + Mg(ClO3)2 =>
Mg + Zn(ClO3)2 = Zn + Mg(ClO3)2
S3 = S8 =>
8 S3 = 3 S8
Fl2 + H2O = HFl + O2 =>
2 Fl2 + 2 H2O = 4 HFl + O2
Cl2O2 + H2O = HClO2 + HCl =>
2 Cl2O2 + 2 H2O = 3 HClO2 + HCl
P2O5 + HF = HPO2F2 + H2O =>
P2O5 + 4 HF = 2 HPO2F2 + H2O
Pb(NO3)2NH4CH3CO2 = PbCH3CO2NH4(NO3)2 =>
Pb(NO3)2NH4CH3CO2 = PbCH3CO2NH4(NO3)2
C3H8O + HCl + NaNO2 = C3H7NO2 + NaCl + H2O =>
C3H8O + HCl + NaNO2 = C3H7NO2 + NaCl + H2O
C14H30 = C + H2 =>
C14H30 = 14 C + 15 H2
Ca3(PO4)2 + SiO2 + C2 = Ca2SiO4 + CO + P =>
2 Ca3(PO4)2 + 3 SiO2 + 5 C2 = 3 Ca2SiO4 + 10 CO + 4 P
CuBr + HNO3 = Cu(NO3)2 + NO + HBr2 + H2O =>
2 CuBr + 5 HNO3 = 2 Cu(NO3)2 + NO + HBr2 + 2 H2O
FeS + HCl = Fe(HCl)2 + S =>
FeS + 2 HCl = Fe(HCl)2 + S
Fe2 + N2 = FeN =>
Fe2 + N2 = 2 FeN
NH4OH*1H2O = NH3 + H2O =>
NH4OH*1H2O = NH3 + 2 H2O
NaOH + C = Na + CO2 + H2 =>
2 NaOH + C = 2 Na + CO2 + H2
C6H10O5 + H2O = C12H22O11 =>
2 C6H10O5 + H2O = C12H22O11
SnCl2 + NaWO4 + HCl = SnCl4 + W2O5 + NaCl + H2O =>
2 SnCl2 + 2 NaWO4 + 6 HCl = 2 SnCl4 + W2O5 + 2 NaCl + 3 H2O
Fe{3+}{+} + ZnO + H2O = Fe(OH)3 + Zn{2+} =>
2 Fe{3+}{+} + 3 ZnO + 3 H2O = 2 Fe(OH)3 + 3 Zn{2+}
C2H2 + HCl = C2H4Cl2 =>
C2H2 + 2 HCl = C2H4Cl2
CaCl2 + K3PO3 = Ca3(PO3)2 + KCl =>
3 CaCl2 + 2 K3PO3 = Ca3(PO3)2 + 6 KCl
Na3 + Cl1 = Na4Cl1 =>
4 Na3 + 3 Cl1 = 3 Na4Cl1
CH2Cl2 = HCl + C =>
CH2Cl2 = 2 HCl + C
Al + NiCl2 = AlCl3 + Ni =>
2 Al + 3 NiCl2 = 2 AlCl3 + 3 Ni
AgNO3 + NaCl = AgCl + Na2(NO3)2 =>
2 AgNO3 + 2 NaCl = 2 AgCl + Na2(NO3)2
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Fe(s) + Cl2 = FeCl3(s) =>
2 Fe(s) + 3 Cl2 = 2 FeCl3(s)
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
C8O2H7COOH + NaOH = C8O2H7COONa + H2O =>
C8O2H7COOH + NaOH = C8O2H7COONa + H2O
H2O2(g) = H2O + O2 =>
2 H2O2(g) = 2 H2O + O2
K2Cr2O7 + K2S + HCl = CrCl3 + S + KCl + H2O =>
K2Cr2O7 + 3 K2S + 14 HCl = 2 CrCl3 + 3 S + 8 KCl + 7 H2O
Ba(s) + H2O(l) = Ba(OH)2(aq) + H =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + 2 H
Ca(C2H3O2)2 + Li3PO4 = Ca3(PO4)2 + Li(C2H3O2) =>
3 Ca(C2H3O2)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 Li(C2H3O2)
CuCl + F2 = CuF + Cl2 =>
2 CuCl + F2 = 2 CuF + Cl2
I2 = I0 =>
I2 = 2 I0
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
C6H12 + I2 = C6H11 + HI =>
2 C6H12 + I2 = 2 C6H11 + 2 HI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2 + S8 = FeS2 =>
2 Fe2 + S8 = 4 FeS2
Mg(OH)2 + H3PO4 = Mg(H2PO4)2 + H2O =>
Mg(OH)2 + 2 H3PO4 = Mg(H2PO4)2 + 2 H2O
Cr + (NH4)2S = Cr(NH4)3 + S =>
2 Cr + 3(NH4)2S = 2 Cr(NH4)3 + 3 S
SiH4 + Na2O2 = Na2SiO3 + NaOH + Na2O =>
SiH4 + 4 Na2O2 = Na2SiO3 + 4 NaOH + Na2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
I2 + Br2 = IBr =>
I2 + Br2 = 2 IBr
(NH4)Cr7 + O2 = Cr2O3 + N2 + H2O =>
4(NH4)Cr7 + 25 O2 = 14 Cr2O3 + 2 N2 + 8 H2O
ZnO + AlH2PO4 = ZnAlPO4H2O =>
ZnO + AlH2PO4 = ZnAlPO4H2O
S2O8{2-} + SO3{2-} = SO4{2-} + S4O6{2-} =>
3 S2O8{2-} + 10 SO3{2-} = 12 SO4{2-} + S4O6{2-}
PbSH2O2 = PbH2SO2 =>
PbSH2O2 = PbH2SO2
SbO3 + H2 = Sb + H2O =>
SbO3 + 3 H2 = Sb + 3 H2O
C2H24HOH + O2 = CO2 + H2O =>
C2H24HOH + 8 O2 = 2 CO2 + 13 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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