| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + H2SO4 = Ag2(SO4) + H2
HNO3 + (NH4)2[MoS4] = NO2 + H2MoO4 + S + NH4NO3 =>
26 HNO3 + 5(NH4)2[MoS4] = 8 NO2 + 5 H2MoO4 + 20 S + 14 NH4NO3
NaH2PO4 + H2O = NaOH + H3PO4 =>
NaH2PO4 + H2O = NaOH + H3PO4
Bi2O3 + WO2 = Bi36W2O58 =>
18 Bi2O3 + 2 WO2 = Bi36W2O58
KHS + H2PO4 = KHPO4 + H2S =>
KHS + H2PO4 = KHPO4 + H2S
N2O + H2O = HH4NO3 =>
N2O + 5 H2O = 2 HH4NO3
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2] + 17 H2O + 6 CO2
H2SO4 + C14H14N3O3SNa = H2SO4C14H14N3O3SNa =>
H2SO4 + C14H14N3O3SNa = H2SO4C14H14N3O3SNa
Fe + Si = Fe2Si =>
2 Fe + Si = Fe2Si
KCl + H2SO4 = HCl + K2SO4 =>
2 KCl + H2SO4 = 2 HCl + K2SO4
Cu2Cl2 + C2H2 = C2Cu2 + HCl =>
Cu2Cl2 + C2H2 = C2Cu2 + 2 HCl
SnCl4 + NH4OH = SnOH + HCl + N4 =>
4 SnCl4 + 4 NH4OH = 4 SnOH + 16 HCl + N4
HBrO = BrO + H =>
HBrO = BrO + H
Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4) + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(NO3)3
(C6H10O5) + H2O = C3H8 + O2 =>
(C6H10O5) + 3 H2O = 2 C3H8 + 4 O2
AsCl3 + H2S = HCl + As2 + S3 =>
2 AsCl3 + 3 H2S = 6 HCl + As2 + S3
C2H5SO4Na + NaNO2 = C2H5NO2 + Na2SO4 =>
C2H5SO4Na + NaNO2 = C2H5NO2 + Na2SO4
Cu(NH3)4{2+} = Cu{2+} + NH3 =>
Cu(NH3)4{2+} = Cu{2+} + 4 NH3
N2 + O3 = NO =>
3 N2 + 2 O3 = 6 NO
Na3P + Fe = Na + FeP =>
Na3P + Fe = 3 Na + FeP
Na + NiCl2 = NaCl + Ni =>
2 Na + NiCl2 = 2 NaCl + Ni
BaCl2 + K2CrO4 + H2O = BaOH + KOH + Cr(OH)2 + Cl2 =>
4 BaCl2 + K2CrO4 + 4 H2O = 4 BaOH + 2 KOH + Cr(OH)2 + 4 Cl2
HCl + Au = AuCl{-} + H{+} =>
HCl + Au = AuCl{-} + H{+}
NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + NaCl =>
2 NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + 2 NaCl
Mg + Fe{2+} = Mg{3+} + Fe =>
2 Mg + 3 Fe{2+} = 2 Mg{3+} + 3 Fe
CH3NNCH3 = C2H6 + N2 =>
CH3NNCH3 = C2H6 + N2
O2 + Hg = Hg2O2 =>
O2 + 2 Hg = Hg2O2
Al0 + Cl2 = AlCl3 =>
2 Al0 + 3 Cl2 = 2 AlCl3
Cu + ArNO3 = Ar + CuNO3 =>
Cu + ArNO3 = Ar + CuNO3
NiS2(s) + O2(g) = NiO + SO2(g) =>
2 NiS2(s) + 5 O2(g) = 2 NiO + 4 SO2(g)
C2H6 + Ag(NH3)2{+} + OH{-} = Ag + C6H8O7 + NH3 + H2O =>
3 C2H6 + 24 Ag(NH3)2{+} + 24 OH{-} = 24 Ag + C6H8O7 + 48 NH3 + 17 H2O
C6H5NH3 + O2 = CO2 + N2 + H2O =>
2 C6H5NH3 + 16 O2 = 12 CO2 + N2 + 8 H2O
H3O + H2O = H5O2 =>
H3O + H2O = H5O2
C2H2ClO2Na + C4H12N2O + NaOH = C10H14N2O7Na4 + HCl + H2O =>
3 C2H2ClO2Na + C4H12N2O + NaOH = C10H14N2O7Na4 + 3 HCl + H2O
Si + HNO3 + H2F2 = H2SiF6 + NO2 + H2O =>
Si + 4 HNO3 + 3 H2F2 = H2SiF6 + 4 NO2 + 4 H2O
Cr(OH)3 + Br2 = CrBr3 + BrOH =>
Cr(OH)3 + 3 Br2 = CrBr3 + 3 BrOH
Sn(ClO3)4 + Na2CrO4 = NaClO3 + Sn(CrO4)2 =>
Sn(ClO3)4 + 2 Na2CrO4 = 4 NaClO3 + Sn(CrO4)2
Ca(NO3)2(aq) + H3PO4(aq) = HNO3(aq) + Ca3(PO4)2 =>
3 Ca(NO3)2(aq) + 2 H3PO4(aq) = 6 HNO3(aq) + Ca3(PO4)2
Fe2CO3(s) + CO(g) = Fe + CO2(g) =>
Fe2CO3(s) + CO(g) = 2 Fe + 2 CO2(g)
KOH + HSCN = KSCN + HOH =>
KOH + HSCN = KSCN + HOH
C8H8O + CH3NH2 + CH3CH2CHOH = C6H5CH2CHNH2CH3 + H2O =>
8 C8H8O + 11 CH3NH2 + 8 CH3CH2CHOH = 11 C6H5CH2CHNH2CH3 + 16 H2O
TiCl3 + NaOH = Ti(OH)3 + NaCl =>
TiCl3 + 3 NaOH = Ti(OH)3 + 3 NaCl
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
PbO2 + H2O = Pb(OH)2 + OH =>
PbO2 + 2 H2O = Pb(OH)2 + 2 OH
HCHO + Cu{2+} + OH{-} = C6H12O7 + CuO + H3O =>
6 HCHO + 3 Cu{2+} + 6 OH{-} = C6H12O7 + 3 CuO + 2 H3O
TiCl3 + NaOH = TiO2 + NaCl + H2 + H2O =>
2 TiCl3 + 6 NaOH = 2 TiO2 + 6 NaCl + H2 + 2 H2O
TiCl3 + NaOH = Ti2O3 + H2O + NaCl =>
2 TiCl3 + 6 NaOH = Ti2O3 + 3 H2O + 6 NaCl
SnCl4 + NH4OH = SnOH + HCl + N4 =>
4 SnCl4 + 4 NH4OH = 4 SnOH + 16 HCl + N4
CO + NaOH = Na2CO3 + H2 =>
CO + 2 NaOH = Na2CO3 + H2
CH3COOH + PCl3 = CH3COCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + H3PO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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