| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + SiO2 = Na2SiO3 + CO2
AgI = Ag + I2 =>
2 AgI = 2 Ag + I2
Cu + AgNO3 = Cu2(NO3) + Ag =>
2 Cu + AgNO3 = Cu2(NO3) + Ag
HCOH + CrCl3 + H2O + KCl = CH2OH + K2Cr2O7 + HCl =>
6 HCOH + 2 CrCl3 + 7 H2O + 2 KCl = 6 CH2OH + K2Cr2O7 + 8 HCl
Al + L2 = AlL2 =>
Al + L2 = AlL2
C2H5COOCH3 + KOH = C2H5COOK + CH3OH =>
C2H5COOCH3 + KOH = C2H5COOK + CH3OH
KNO3(s) + LiCl(s) = KCl(s) + LiNO3(s) =>
KNO3(s) + LiCl(s) = KCl(s) + LiNO3(s)
ClO3 = ClO4 + ClO2 =>
2 ClO3 = ClO4 + ClO2
Na + MgO = NaO + Mg =>
Na + MgO = NaO + Mg
Be + Ba(OH)2 + H2O = Ba[Be(OH)4] + H2 =>
Be + Ba(OH)2 + 2 H2O = Ba[Be(OH)4] + H2
HIO3 + KI = I2 + H2O + KIO3 =>
6 HIO3 + 5 KI = 3 I2 + 3 H2O + 5 KIO3
SnO + NaOH + H2O = Na2[Sn(OH)6] + H2 =>
SnO + 2 NaOH + 3 H2O = Na2[Sn(OH)6] + H2
CuO + HI = CuI + I2 + H2O =>
2 CuO + 4 HI = 2 CuI + I2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + BaS = Na2S + BaCO3 =>
Na2CO3 + BaS = Na2S + BaCO3
ZnCl2 + CuSO4 = Zn(SO4)2 + CuCl =>
ZnCl2 + 2 CuSO4 = Zn(SO4)2 + 2 CuCl
Na + MgO = Na2O + Mg =>
2 Na + MgO = Na2O + Mg
MgCO3 + C2H4O2 = Mg(C2H3O2) + H2O + CO2 =>
8 MgCO3 + 9 C2H4O2 = 8 Mg(C2H3O2) + 6 H2O + 10 CO2
Sodiumperoxide + water = oxygen + sodiumhydroxide =>
2 Na2O2 + 2 H2O = O2 + 4 NaOH
CH2CH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH2CH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
MnO4{-} + SO3{2-} + H{+} = Mn2{+} + SO4{2-} + H2O =>
4 MnO4{-} + 13 SO3{2-} + 6 H{+} = 2 Mn2{+} + 13 SO4{2-} + 3 H2O
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH4OH =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH4OH
SO2 + Cl2 + H2O = SO3 + HCl =>
SO2 + Cl2 + H2O = SO3 + 2 HCl
Cu(s) + Ag{+}(aq) = Cu{2+}(aq) + Ag(s) =>
Cu(s) + 2 Ag{+}(aq) = Cu{2+}(aq) + 2 Ag(s)
Al + H2SO4 + K2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 3 H2SO4 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O + 3 H2
C8H12S2 + O2 = CO2 + H2O + SO2 =>
C8H12S2 + 13 O2 = 8 CO2 + 6 H2O + 2 SO2
H2Se + Ag(OH) = Ag2Se + H2O =>
H2Se + 2 Ag(OH) = Ag2Se + 2 H2O
HC2H3O2 + Be(OH)2 = Be(C2H3O2)2 + H2O =>
2 HC2H3O2 + Be(OH)2 = Be(C2H3O2)2 + 2 H2O
CrO2 = Cr2O3 + O2 =>
4 CrO2 = 2 Cr2O3 + O2
Cl2 + H2O = HClO2 + H2 =>
Cl2 + 4 H2O = 2 HClO2 + 3 H2
ZrOCl2 + NH4F = ZrF4 + HCl + H2O + NH3 =>
ZrOCl2 + 4 NH4F = ZrF4 + 2 HCl + H2O + 4 NH3
FeCl2 + K3[Co(Cn)6] = Fe3[Co(Cn)6]2 + KCl =>
3 FeCl2 + 2 K3[Co(Cn)6] = Fe3[Co(Cn)6]2 + 6 KCl
Al2O3 + HNO3 = Al[NO3]3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al[NO3]3 + 3 H2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
C4H8 + C4H2O3 = C8H10O3 =>
C4H8 + C4H2O3 = C8H10O3
CH3CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SrO + H2O = SrOH2O =>
SrO + H2O = SrOH2O
K2O + MnO + O2 = KMnO4 =>
2 K2O + 4 MnO + 5 O2 = 4 KMnO4
H2SO4(l) + Cu(s) = CuSO4(s) + H2(g) =>
H2SO4(l) + Cu(s) = CuSO4(s) + H2(g)
Zn(OH)2 + RbOH = Rb2ZnO2 + H2O =>
Zn(OH)2 + 2 RbOH = Rb2ZnO2 + 2 H2O
Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2 =>
Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2
ZnCl2(s) = Zn + Cl2 =>
ZnCl2(s) = Zn + Cl2
NAl + AgNO3 = (Ag)3N + Al(NO3)3 =>
NAl + 3 AgNO3 = (Ag)3N + Al(NO3)3
NH3 + Cl2 + H2O = NO3{-} + [Cl{-}] + H3O{+} =>
NH3 + 4 Cl2 + 12 H2O = NO3{-} + 8[Cl{-}] + 9 H3O{+}
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
AgOH(aq) + HNO3(aq) = H2O(l) + AgNO3(aq) =>
AgOH(aq) + HNO3(aq) = H2O(l) + AgNO3(aq)
F2O3 + H2O = HFO2 =>
F2O3 + H2O = 2 HFO2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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