| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + H2O = Cu(OH)2
COCl2 + KOH = KCl + CO(OH)2 =>
COCl2 + 2 KOH = 2 KCl + CO(OH)2
CuCl2 + HCl = CuCl4{2-} + H{+} =>
CuCl2 + 2 HCl = CuCl4{2-} + 2 H{+}
Zr(OOC2H3)4 + O2 = ZrO2 + CO2 + H2O =>
Zr(OOC2H3)4 + 8 O2 = ZrO2 + 8 CO2 + 6 H2O
HBr + CsOH = CsBr + HOH =>
HBr + CsOH = CsBr + HOH
NaO + PO4 = Na3PO4 + O =>
3 NaO + PO4 = Na3PO4 + 3 O
Ga + I2 = GaI =>
2 Ga + I2 = 2 GaI
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Na2O(s)H2O(l) = NaOH(aq) =>
Na2O(s)H2O(l) = 2 NaOH(aq)
SO2 + Ba + O2 = BaSO4 =>
SO2 + Ba + O2 = BaSO4
Mn + PO4 = Mn3(PO4)2 =>
3 Mn + 2 PO4 = Mn3(PO4)2
Na3P + HCl = H3P + NaCl =>
Na3P + 3 HCl = H3P + 3 NaCl
K2S + Zn(NO3)2 = K2(NO3)2 + SZn =>
K2S + Zn(NO3)2 = K2(NO3)2 + SZn
N2 + AlCl3 = AlN + Cl =>
N2 + 2 AlCl3 = 2 AlN + 6 Cl
C8H12O3N2 + O2 = CO2 + N2 + H2O =>
2 C8H12O3N2 + 19 O2 = 16 CO2 + 2 N2 + 12 H2O
NH2OH + HCl = (NH3OH)Cl =>
NH2OH + HCl = (NH3OH)Cl
FeSO4*7H2O + H2 = Fe + H2SO4 + H2O =>
FeSO4*7H2O + H2 = Fe + H2SO4 + 7 H2O
C8H8O + O2 = CO2 + H2O =>
2 C8H8O + 19 O2 = 16 CO2 + 8 H2O
H{+}(aq) + Fe(s) = Fe{2+} + H2(g) =>
2 H{+}(aq) + Fe(s) = Fe{2+} + H2(g)
As2S3 + O2 = As4O6 + SO2 =>
2 As2S3 + 9 O2 = As4O6 + 6 SO2
NaCl + Hg2O = Na2O + HgCl =>
2 NaCl + Hg2O = Na2O + 2 HgCl
NH4 + H2O2 = HNO3 + H2O =>
2 NH4 + 9 H2O2 = 2 HNO3 + 12 H2O
CH3NCH3 + HCl = CH3NHCH3Cl =>
CH3NCH3 + HCl = CH3NHCH3Cl
Cu2S + Fe2(SO4)3 = Cu2SO4 + Fe2S3 =>
3 Cu2S + Fe2(SO4)3 = 3 Cu2SO4 + Fe2S3
CH3CCCH3 + Cl2 = CH3CCl2CCl2CH3 =>
CH3CCCH3 + 2 Cl2 = CH3CCl2CCl2CH3
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
AgNO3 + NH3 = Ag(NH3)2NO3 =>
AgNO3 + 2 NH3 = Ag(NH3)2NO3
Na2C2O4 + CCl2F2 = C + CO2 + NaCl + NaF =>
2 Na2C2O4 + CCl2F2 = C + 4 CO2 + 2 NaCl + 2 NaF
MnO4{4-} + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
MnO4{4-} + SO3{2-} + 6 H{+} = Mn{2+} + SO4{2-} + 3 H2O
Ba(NO3)2 + NaHCO3 = BaHCO3 + Na(NO3)2 =>
Ba(NO3)2 + NaHCO3 = BaHCO3 + Na(NO3)2
CHCl3 + I2 = CHI3 + Cl2 =>
2 CHCl3 + 3 I2 = 2 CHI3 + 3 Cl2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
NaCrO2 + O2 = NaO + Cr2O3 =>
4 NaCrO2 + O2 = 4 NaO + 2 Cr2O3
CoCl2*6H2O + NH4Cl + NaNO2 + NH3 = [Co(NO2)2(NH3)4]Cl + H2O + NaCl =>
6 CoCl2*6H2O + 7 NH4Cl + 13 NaNO2 + 16 NH3 = 6[Co(NO2)2(NH3)4]Cl + 38 H2O + 13 NaCl
Mn2O3 + H2O = MnO2 + H =>
Mn2O3 + H2O = 2 MnO2 + 2 H
KOCH2CN + AgNO3 = AgCN + KOCH2NO3 =>
KOCH2CN + AgNO3 = AgCN + KOCH2NO3
NaAl(OH)4 + H2SO4 = Al(OH)3 + NaHSO4 + H2O =>
NaAl(OH)4 + H2SO4 = Al(OH)3 + NaHSO4 + H2O
Na3P + HCl = H3P + NaCl =>
Na3P + 3 HCl = H3P + 3 NaCl
FeCr2O7 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O7 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
HF + Mg(OH)2 = HOH + Mg + F =>
2 HF + Mg(OH)2 = 2 HOH + Mg + 2 F
AuI3 = Au + I =>
AuI3 = Au + 3 I
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl3 =>
3 CaCl2 + 2 Cr(NO3)3 = 3 Ca(NO3)2 + 2 CrCl3
CuNO3 = Cu2O + NO2 + O2 =>
4 CuNO3 = 2 Cu2O + 4 NO2 + O2
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
Na3P + HCl = H3P + NaCl =>
Na3P + 3 HCl = H3P + 3 NaCl
PH2 + O2 = P4O10 + H2O =>
4 PH2 + 7 O2 = P4O10 + 4 H2O
MnO4{-} + HSO3{-} + OH{-} = MnO4{2-} + HSO4{-} + H2O =>
2 MnO4{-} + HSO3{-} + 2 OH{-} = 2 MnO4{2-} + HSO4{-} + H2O
Na3P + HCl = H3P + NaCl =>
Na3P + 3 HCl = H3P + 3 NaCl
HCl + O3 = HClO3 =>
HCl + O3 = HClO3
Rb2CrO4 + Ni(CN)3 = Ni2(CrO4)3 + RbCN =>
3 Rb2CrO4 + 2 Ni(CN)3 = Ni2(CrO4)3 + 6 RbCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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