| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H24N4Ti + 15 O2 = TiO2 + 12 H2O + 8 CO2 + 2 N2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
I3{-} + O2 + H{+} = I2 + H3O =>
6 I3{-} + O2 + 6 H{+} = 9 I2 + 2 H3O
Mn(NO3)3 + Na2S = Mn2S3 + NaNO3 =>
2 Mn(NO3)3 + 3 Na2S = Mn2S3 + 6 NaNO3
AgNO2 + NaI = AgI + NaNO2 =>
AgNO2 + NaI = AgI + NaNO2
HCl(aq) + NaOH(aq) = H2O(l) + NaCl(aq) =>
HCl(aq) + NaOH(aq) = H2O(l) + NaCl(aq)
C3H6OCl2 + KOH = C3H5ClO + KCl + H2O =>
C3H6OCl2 + KOH = C3H5ClO + KCl + H2O
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Al + O = AlO2 =>
Al + 2 O = AlO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KH2PO4 + NaOH = H2O + KOH + Na2HPO4 =>
KH2PO4 + 2 NaOH = H2O + KOH + Na2HPO4
Bi(OH)3(s) + Sn(OH)3{-}(aq) = Bi(s) + Sn(OH)62{-}(aq) =>
59 Bi(OH)3(s) + 3 Sn(OH)3{-}(aq) = 59 Bi(s) + 3 Sn(OH)62{-}(aq)
K2CrO7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
4 K2CrO7 + 10 H2SO4 = 4 K2SO4 + 2 Cr2(SO4)3 + 10 H2O + 9 O2
CaCl2 + K2CO3 = CaCO3 + K2Cl2 =>
CaCl2 + K2CO3 = CaCO3 + K2Cl2
BaCl + HSO4 = BaSO4 + HCl =>
BaCl + HSO4 = BaSO4 + HCl
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Pb(C2H3O2) + HS = PbS + H(C2H3O2) =>
Pb(C2H3O2) + HS = PbS + H(C2H3O2)
C + Fe2O3 = Fe + CO2 =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
I3{-} + O2 + H{+} = I2 + H3O{+} =>
4 I3{-} + O2 + 6 H{+} = 6 I2 + 2 H3O{+}
Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
I3{-} + O2 + H{+} = I2 + H2O =>
4 I3{-} + O2 + 4 H{+} = 6 I2 + 2 H2O
P + Cl = PCl5 =>
P + 5 Cl = PCl5
I3{-} + O2 + H{+} = I2 + H3O =>
6 I3{-} + O2 + 6 H{+} = 9 I2 + 2 H3O
I3{-} + O2 + H{+} = I2 + H2O =>
4 I3{-} + O2 + 4 H{+} = 6 I2 + 2 H2O
I2O3 + CO = I2 + CO2 =>
I2O3 + 3 CO = I2 + 3 CO2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2C2O4*2H2O + K2CO3 + K2Cr2O7*H2O = K3[Cr(C2O4)3]*3H2O + CO2 + H2O =>
9 H2C2O4*2H2O + 2 K2CO3 + K2Cr2O7*H2O = 2 K3[Cr(C2O4)3]*3H2O + 8 CO2 + 22 H2O
Fe{2+} + H2O2 + H{+} = Fe{3+} + H2O =>
2 Fe{2+} + H2O2 + 2 H{+} = 2 Fe{3+} + 2 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C20H30O10N + O2 = CO2 + H2O + NH3 =>
4 C20H30O10N + 87 O2 = 80 CO2 + 54 H2O + 4 NH3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
FeI3 + HClO4 + H2SO4 = HIO3 + HCl + Fe2(SO4)3 =>
4 FeI3 + 9 HClO4 + 6 H2SO4 = 12 HIO3 + 9 HCl + 2 Fe2(SO4)3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C2H4 + NH3 = C2H5NH2 =>
C2H4 + NH3 = C2H5NH2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KCLO3(s) = KCL(s) + O2(g) =>
2 KCLO3(s) = 2 KCL(s) + 3 O2(g)
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MnCl2 + KClO + KOH = KCl + K2MnO4 + H2O =>
MnCl2 + 2 KClO + 4 KOH = 4 KCl + K2MnO4 + 2 H2O
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/29/18
Équations équilibrées sur06/28/17
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