| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuI2 + 2 Br = CuBr2 + I2
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr
H2SO4 + H2O = H4O + SO4 =>
H2SO4 + H2O = H4O + SO4
aluminumsulfate + calciumhydroxide = aluminumhydroxide + calciumsulfate =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
I + HCl = I(HCl)2 =>
I + 2 HCl = I(HCl)2
Pb(NO3)2 + Na2[H2Y] = Na(NO3) + PbH2Y =>
Pb(NO3)2 + Na2[H2Y] = 2 Na(NO3) + PbH2Y
KMnO4 + ZnCl2 = Zn[MnO4]2 + KCl =>
2 KMnO4 + ZnCl2 = Zn[MnO4]2 + 2 KCl
C6H5CHO + Cl2 = C6H5COCl + HCl =>
C6H5CHO + Cl2 = C6H5COCl + HCl
FeCl3 + NH4H2 = Fe(H2)3 + NH4Cl =>
FeCl3 + 3 NH4H2 = Fe(H2)3 + 3 NH4Cl
H3PO3 + HgCl2 + H2O = Hg2Cl2 + H3PO4 + HCl =>
H3PO3 + 2 HgCl2 + H2O = Hg2Cl2 + H3PO4 + 2 HCl
C51H98O6 + NaOH = C3H8O3 + CH3(CH2)14CO2Na =>
C51H98O6 + 3 NaOH = C3H8O3 + 3 CH3(CH2)14CO2Na
NaCl + HgCH3CO2 = Na2CH3CO2 + HgCl2 =>
2 NaCl + HgCH3CO2 = Na2CH3CO2 + HgCl2
Ba + MgOH2 = BaOH2 + Mg =>
Ba + MgOH2 = BaOH2 + Mg
VCl3 + KMnO4 + H2O = H3VO4 + KCl + MnCl2 + HCl =>
5 VCl3 + 2 KMnO4 + 12 H2O = 5 H3VO4 + 2 KCl + 2 MnCl2 + 9 HCl
HClO4(aq) + NH3(aq) = NH4ClO4(aq) =>
HClO4(aq) + NH3(aq) = NH4ClO4(aq)
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
C2H4O2 + HCl = C2H3OCl + H2O =>
C2H4O2 + HCl = C2H3OCl + H2O
Mg + HO4S = MgSO4 + H2 =>
2 Mg + 2 HO4S = 2 MgSO4 + H2
Al + H2SO4 = Al(SO4)2 + H2S + H2O =>
2 Al + 5 H2SO4 = 2 Al(SO4)2 + H2S + 4 H2O
Ga(OH)3 + H2SO4 = GaOHSO4 + H2O =>
Ga(OH)3 + H2SO4 = GaOHSO4 + 2 H2O
CH3COONH4 + O2 = N2 + CO2 + H2O =>
4 CH3COONH4 + 11 O2 = 2 N2 + 8 CO2 + 14 H2O
CH2NH2 + O8 = CO2 + H2O + N2 =>
2 CH2NH2 + O8 = 2 CO2 + 4 H2O + N2
C12H22O11 + H2 = C8H10 + H2O =>
2 C12H22O11 + 15 H2 = 3 C8H10 + 22 H2O
KOH + NH4Cl(aq) = NH4OH(aq) + KCl(aq) =>
KOH + NH4Cl(aq) = NH4OH(aq) + KCl(aq)
C2H4(g) + Br(g) = CH2BrCH2Br(g) =>
C2H4(g) + 2 Br(g) = CH2BrCH2Br(g)
SF6 + O2 = SO3 + F2 =>
2 SF6 + 3 O2 = 2 SO3 + 6 F2
H3OCl + Ba(OH)2 = BaCl2 + H2O =>
2 H3OCl + Ba(OH)2 = BaCl2 + 4 H2O
MnO + Fe + Fe2O3 + MoO3 = Mn20Fe8Mo12O60 =>
60 MnO + 16 Fe + 4 Fe2O3 + 36 MoO3 = 3 Mn20Fe8Mo12O60
C10H20O6 + C14H28O2 = H2O + C34H48O8 =>
23 C10H20O6 + 3 C14H28O2 = 80 H2O + 8 C34H48O8
H2SO4 + Al2(SO3)3 = SO2 + H2O + Al2(SO4)3 =>
3 H2SO4 + Al2(SO3)3 = 3 SO2 + 3 H2O + Al2(SO4)3
CuS + KMnO4 + HCl = CuSO4 + KCl + MnCl2 + H2O =>
5 CuS + 8 KMnO4 + 24 HCl = 5 CuSO4 + 8 KCl + 8 MnCl2 + 12 H2O
CaO + CuCl2 + H2O = Cu(OH)2 + CaCl2 =>
CaO + CuCl2 + H2O = Cu(OH)2 + CaCl2
PbO + Br2 = PbBr2 + O2 =>
2 PbO + 2 Br2 = 2 PbBr2 + O2
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO4{-} + H2O =>
8 MnO4{-} + I{-} + 8 OH{-} = 8 MnO4{2-} + IO4{-} + 4 H2O
P6 + O2 = P4O10 =>
2 P6 + 15 O2 = 3 P4O10
H4 + O2 = H4O2 =>
H4 + O2 = H4O2
Cu5FeS4 + O2 + H2SO4 = CuSO4 + Fe2(SO4)3 + H2O =>
4 Cu5FeS4 + 37 O2 + 10 H2SO4 = 20 CuSO4 + 2 Fe2(SO4)3 + 10 H2O
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
CH2OH(CHOH)4CH2OH + O2 = CO2 + H2O =>
2 CH2OH(CHOH)4CH2OH + 13 O2 = 12 CO2 + 14 H2O
Na + O2 = NaO2 =>
Na + O2 = NaO2
Al + O2 + H = (Al(OH)3) =>
2 Al + 3 O2 + 6 H = 2(Al(OH)3)
CuCl2 + Na2S = ClNa + CuS =>
CuCl2 + Na2S = 2 ClNa + CuS
Cu(OH)2 + C6H12O6 = C6H12O7 + CuOH + H2O =>
2 Cu(OH)2 + C6H12O6 = C6H12O7 + 2 CuOH + H2O
AgNO3(aq) + Fe(s) = Fe(NO3)2 + Ag =>
2 AgNO3(aq) + Fe(s) = Fe(NO3)2 + 2 Ag
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
calciumbicarbonate + calciumhydroxide = calciumcarbonate + water =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
C2H5OH + K2Cr2O7 + H2SO4 + H2O = CH3COH + KCr(SO4)2*12H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 + 17 H2O = 3 CH3COH + 2 KCr(SO4)2*12H2O
S2H6 + O2 = SO2 + H2O =>
2 S2H6 + 7 O2 = 4 SO2 + 6 H2O
Cr2O7{-2} + S{-2} + H3O{+} = Cr{+3} + S8 + H2O =>
8 Cr2O7{-2} + 24 S{-2} + 112 H3O{+} = 16 Cr{+3} + 3 S8 + 168 H2O
SnCl2*2H2O + HCl = SnCl4 + H2O + H2 =>
SnCl2*2H2O + 2 HCl = SnCl4 + 2 H2O + H2
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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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