| Équations équilibrées la veille |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaVO3 + NH4OH = NH4VO3 + NaOH =>
NaVO3 + NH4OH = NH4VO3 + NaOH
C7H16 = C4H10 + C6H12 =>
2 C7H16 = 2 C4H10 + C6H12
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH4NO3 = (NH4)NO3 =>
NH4NO3 = (NH4)NO3
KCl(aq) + Na3(Co(NO2)6)(aq) = K3(Co(NO2)6)(aq) + NaCl(aq) =>
3 KCl(aq) + Na3(Co(NO2)6)(aq) = K3(Co(NO2)6)(aq) + 3 NaCl(aq)
FeC2O4*2H2O(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4*2H2O(s) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
(NH4)3PO3 + AlCl3 = NH4Cl + AlPO3 =>
(NH4)3PO3 + AlCl3 = 3 NH4Cl + AlPO3
ZincSulfate + SodiumHydroxide = ZincHydroxide + SodiumSulfate =>
ZincSulfate + SodiumHydroxide = ZincHydroxide + SodiumSulfate
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H5(OH) + O2 = CO + H2O =>
C2H5(OH) + 2 O2 = 2 CO + 3 H2O
PbO2 + CO = Pb + CO2 =>
PbO2 + 2 CO = Pb + 2 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
F + NaI = FI + Na =>
F + NaI = FI + Na
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C4H8S + O2 = CO2 + H2O + SO2 =>
C4H8S + 7 O2 = 4 CO2 + 4 H2O + SO2
NaNO2 + K2Cr2O7 + H2SO4 = NaNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 NaNO2 + K2Cr2O7 + 4 H2SO4 = 3 NaNO3 + K2SO4 + Cr2(SO4)3 + 4 H2O
NaOH + HNO3 = Na(NO3)2 + NO2 + H2O =>
NaOH + 3 HNO3 = Na(NO3)2 + NO2 + 2 H2O
CH8N4O4 + O2 = N2 + H2O + CO2 =>
CH8N4O4 + O2 = 2 N2 + 4 H2O + CO2
SnCl2 + NaOH + NaBiO3 + H2O = Na2[Sn(OH)6] + Bi(OH)3 + HCl =>
SnCl2 + NaOH + NaBiO3 + 5 H2O = Na2[Sn(OH)6] + Bi(OH)3 + 2 HCl
Mn + Ga2(SO3)3 = Ga + MnSO3 =>
3 Mn + Ga2(SO3)3 = 2 Ga + 3 MnSO3
H2 + SO2 = S + H2O =>
2 H2 + SO2 = S + 2 H2O
H3As + Fe(OH)2 = Fe3As2 + H2O =>
2 H3As + 3 Fe(OH)2 = Fe3As2 + 6 H2O
FeO + C6H5O7 + H3PO4 = FePO4 + CO2 + H2 =>
5 FeO + C6H5O7 + 5 H3PO4 = 5 FePO4 + 6 CO2 + 10 H2
LiF + KBr = LiBr + KF =>
LiF + KBr = LiBr + KF
CH3CH(OH)CH3 + H2SO4 = CH3C(O)CH3 + H2H2SO4 =>
CH3CH(OH)CH3 + H2SO4 = CH3C(O)CH3 + H2H2SO4
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
CuO = Cu + O =>
CuO = Cu + O
MnO4{-} + SO{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
6 MnO4{-} + 5 SO{2-} + 18 H{+} = 6 Mn{2+} + 5 SO4{2-} + 9 H2O
Zr + HF + HNO3 = H2[ZrF6] + NO + H2O =>
3 Zr + 18 HF + 4 HNO3 = 3 H2[ZrF6] + 4 NO + 8 H2O
C6H4COOKCOOH + NaOH = NaKC8H4O4 + H2O =>
C6H4COOKCOOH + NaOH = NaKC8H4O4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(OH)2 + (NH4NO3)2 = Cu(NO3)2 + NH3 + H2O =>
Cu(OH)2 + (NH4NO3)2 = Cu(NO3)2 + 2 NH3 + 2 H2O
NaCHO3 + CH3COOH = CO2 + H2O + C2H3NaO2 =>
NaCHO3 + CH3COOH = CO2 + H2O + C2H3NaO2
C2H4 + O3 = CH2O =>
3 C2H4 + 2 O3 = 6 CH2O
MnO4{-} + HNO2 = NO3{-} + H{+} + MnO2 + H2O =>
2 MnO4{-} + 3 HNO2 = 3 NO3{-} + H{+} + 2 MnO2 + H2O
C8H10 + Cl2 = C8H8Cl2 + HCl =>
C8H10 + 2 Cl2 = C8H8Cl2 + 2 HCl
Al(SO4)2 = Al + SO4 =>
Al(SO4)2 = Al + 2 SO4
NaF + AlF3 = NaAlF4 =>
NaF + AlF3 = NaAlF4
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Ba(NO2)2 + KMnO4 + H2SO4 = Ba(NO3)2 + K2SO4 + MnSO4 + H2O =>
5 Ba(NO2)2 + 4 KMnO4 + 6 H2SO4 = 5 Ba(NO3)2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
CH3NO2 + H2 = CH5N + H2O =>
CH3NO2 + 3 H2 = CH5N + 2 H2O
CuSO4*5H2O + KMnO4 = Cu(MnO4)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KMnO4 = Cu(MnO4)2 + K2SO4 + 5 H2O
SrBr2 + (NH4)3PO4 = Sr3(PO4)2 + (NH4)Br =>
3 SrBr2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6(NH4)Br
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
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