| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + 2 CuSO4 = Mg(SO4)2 + 2 CuCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCl + CCl5 = CH4 + Cl2 =>
8 HCl + 2 CCl5 = 2 CH4 + 9 Cl2
Ag2SNaNO3 = Ag2NO3NaS =>
Ag2SNaNO3 = Ag2NO3NaS
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
AgF + MgCl2 = AgCl + MgF2 =>
2 AgF + MgCl2 = 2 AgCl + MgF2
C6H10 + CH2Cl2 + Br = CHBr + HCl =>
C6H10 + 4 CH2Cl2 + 10 Br = 10 CHBr + 8 HCl
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
AlI3 + H2O = I2 + H2 + Al(OH)3 =>
2 AlI3 + 6 H2O = 3 I2 + 3 H2 + 2 Al(OH)3
KH2PO4NaOH = KHPO4H2ONa =>
KH2PO4NaOH = KHPO4H2ONa
S + KOH + H2O = H2S + K2SO3 =>
3 S + 2 KOH + H2O = 2 H2S + K2SO3
CH3CHCH3CH2CH3 + CH3CH2COOH = CH3CHCH3CH2CH2CH2CH2COH + H2O =>
CH3CHCH3CH2CH3 + CH3CH2COOH = CH3CHCH3CH2CH2CH2CH2COH + H2O
Na2SiO3 + Al = Al3(SiO3)3 + Na =>
3 Na2SiO3 + 3 Al = Al3(SiO3)3 + 6 Na
H2SO4 + Ag2CrO4 = Ag2SO4 + H2CrO4 =>
H2SO4 + Ag2CrO4 = Ag2SO4 + H2CrO4
CH3CH2CHONaBH4 = CH3CH2CH2OHNaBH2 =>
CH3CH2CHONaBH4 = CH3CH2CH2OHNaBH2
H2O + SO2 + KMnO4 = MnO2 + K2SO4 + H2SO4 =>
2 H2O + 3 SO2 + 2 KMnO4 = 2 MnO2 + K2SO4 + 2 H2SO4
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
C25H52 = C + H =>
C25H52 = 25 C + 52 H
K2Cr2O7 + H3PO2 + H2SO4 = H3PO4 + Cr2SO4 + K2SO4 + H2O =>
2 K2Cr2O7 + 5 H3PO2 + 4 H2SO4 = 5 H3PO4 + 2 Cr2SO4 + 2 K2SO4 + 4 H2O
Ca2O2 + SO2 = Ca2(SO3)2 =>
Ca2O2 + 2 SO2 = Ca2(SO3)2
C6H10 + CH2Cl2 + Br = CHBr + HCl =>
C6H10 + 4 CH2Cl2 + 10 Br = 10 CHBr + 8 HCl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CHCl3 + O2 = CO2 + H2O + Cl2 =>
4 CHCl3 + 5 O2 = 4 CO2 + 2 H2O + 6 Cl2
FeCl2 + KI = Fe(I)2 + ClK =>
FeCl2 + 2 KI = Fe(I)2 + 2 ClK
Fe + HNO3(dil) = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3(dil) = Fe(NO3)3 + 3 NO2 + 3 H2O
Cr2O3 + H2O + SO2 = Cr + H2SO4 =>
Cr2O3 + 3 H2O + 3 SO2 = 2 Cr + 3 H2SO4
Mg(s) + CoCl2(aq) = MgCl(aq) + Co(s) =>
2 Mg(s) + CoCl2(aq) = 2 MgCl(aq) + Co(s)
FeSO4 + NO = FeNOSO4 =>
FeSO4 + NO = FeNOSO4
K2S + CuSO = CuS + K2SO4 =>
K2S + 4 CuSO = 4 CuS + K2SO4
LiOH + CO2 = Li2CO3 + H2O(g) =>
2 LiOH + CO2 = Li2CO3 + H2O(g)
ClO3{-} = ClO4{-} + Cl{-} =>
4 ClO3{-} = 3 ClO4{-} + Cl{-}
C2H + OH = H2O + CO2 =>
C2H + 9 OH = 5 H2O + 2 CO2
C6H9AlO6 + Mg(OH)2 = Al(OH)3 + Mg(CH3COO)2 =>
2 C6H9AlO6 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(CH3COO)2
Zn + Cu(OH)2 = Zn(OH)2 + Cu =>
Zn + Cu(OH)2 = Zn(OH)2 + Cu
NaCl + Fe2(SO4)3 = FeCl3 + Na2SO4 =>
6 NaCl + Fe2(SO4)3 = 2 FeCl3 + 3 Na2SO4
KMnO4 + KBr + K2SO4 + H2O = MnSO4 + Br2 + KOH =>
2 KMnO4 + 10 KBr + 2 K2SO4 + 8 H2O = 2 MnSO4 + 5 Br2 + 16 KOH
H3 + PO4 + KOH = KPO4 + H2O =>
H3 + 3 PO4 + 3 KOH = 3 KPO4 + 3 H2O
Mg(OH)2CaO = MgCaO(OH)2 =>
Mg(OH)2CaO = MgCaO(OH)2
Ag(NO3)2 + Na(SO4) = Ag(SO4)2 + Na(NO3) =>
Ag(NO3)2 + 2 Na(SO4) = Ag(SO4)2 + 2 Na(NO3)
MgO + H2O = H2 + MgOOH =>
2 MgO + 2 H2O = H2 + 2 MgOOH
[Ag(NH3)2]OHC6H12O6 = AgNH3C6H12O6ONH4 =>
[Ag(NH3)2]OHC6H12O6 = AgNH3C6H12O6ONH4
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
No2 = No5 =>
5 No2 = 2 No5
Ca + H = CaH2 =>
Ca + 2 H = CaH2
SO3 + KI = I2 + SO2 + K2SO4 =>
2 SO3 + 2 KI = I2 + SO2 + K2SO4
Br2 + HClO3 = HBrO3 + Cl2 =>
Br2 + 2 HClO3 = 2 HBrO3 + Cl2
Fe + H{+} = Fe{23} + H2 =>
2 Fe + 46 H{+} = 2 Fe{23} + 23 H2
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
HIO3 + SO2 + H2O = H2SO4 + HI =>
HIO3 + 3 SO2 + 3 H2O = 3 H2SO4 + HI
Pb(s)CuSO4(aq) = Pb(SO4)(aq)Cu(s) =>
Pb(s)CuSO4(aq) = Pb(SO4)(aq)Cu(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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