| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P2O5 + CA(OH)2 = CAHPO4 + H2O =>
P2O5 + 2 CA(OH)2 = 2 CAHPO4 + H2O
(CuOH)2CO3 = CuO + H2O + CO2 =>
(CuOH)2CO3 = 2 CuO + H2O + CO2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
CrO3 + H2O = Cr2O3 + OH =>
2 CrO3 + 3 H2O = Cr2O3 + 6 OH
Cr2O3 + K2CO3 + NaNO3 = K2CrO3 + NaNO2 + CO2 =>
Cr2O3 + 2 K2CO3 + NaNO3 = 2 K2CrO3 + NaNO2 + 2 CO2
ZN(OH)2 + KOH = K2ZNO2 + H2O =>
ZN(OH)2 + 2 KOH = K2ZNO2 + 2 H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
KMnO4 + CH3CH2CH2OH + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 5 CH3CH2CH2OH + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
K2Cr2O7 + Hg + H2SO4 = Hg2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 Hg + 7 H2SO4 = 3 Hg2SO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
LiNO3 + (NH4)2CO3 = Li2CO3 + NH4NO3 =>
2 LiNO3 + (NH4)2CO3 = Li2CO3 + 2 NH4NO3
Cl2 + NAOH = NACl + NAClO + H2O =>
Cl2 + 2 NAOH = NACl + NAClO + H2O
H2So4 + Pb(OH)4 = Pb(So4)2 + H2O =>
2 H2So4 + Pb(OH)4 = Pb(So4)2 + 4 H2O
NH3 + MgCl2 + NaH2PO4 + H20 = NH4MgPO4*H20 + HCl + NaCl =>
NH3 + MgCl2 + NaH2PO4 + H20 = NH4MgPO4*H20 + HCl + NaCl
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene
P2O3 + KOH = K2PHO3 + H2O =>
P2O3 + 4 KOH = 2 K2PHO3 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
As + Cl2 + H2O = H3AsO4 + HCl =>
2 As + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl
Mg + CrCl3 = MgCl3 + Cr =>
Mg + CrCl3 = MgCl3 + Cr
KPO4 + BaCl2 = KCl2 + BaPO4 =>
KPO4 + BaCl2 = KCl2 + BaPO4
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
CH3CH2COH + Ag2O = CH3CH2COOH + Ag =>
CH3CH2COH + Ag2O = CH3CH2COOH + 2 Ag
C2H5OH + K2Cr2O7 + HCl = C2H4O2 + KCl + CrCl3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 16 HCl = 3 C2H4O2 + 4 KCl + 4 CrCl3 + 11 H2O
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
Fe + CuSO4 = Fe(SO4)2 + Cu =>
Fe + 2 CuSO4 = Fe(SO4)2 + 2 Cu
Ca + HCl = H2 + CaCl2 =>
Ca + 2 HCl = H2 + CaCl2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaOH + H20 = H3O + Na2O =>
40 NaOH + H20 = 20 H3O + 20 Na2O
C6H5OH + H2 = C6H7OH =>
C6H5OH + H2 = C6H7OH
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
K2Cr2O7 + Hg + H2SO4 = HgSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Hg + 7 H2SO4 = 3 HgSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ca + HCl = H2 + CaCl2 =>
Ca + 2 HCl = H2 + CaCl2
C6H5OH + H2 = C6H6 + H2O =>
C6H5OH + H2 = C6H6 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AL + H2SO3 = ALSO3 + H2 =>
AL + H2SO3 = ALSO3 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/17
Équations équilibrées sur03/08/16
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