| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
CH3Cl + Na + C3H7Cl = C4H10 + NaCl2 =>
CH3Cl + Na + C3H7Cl = C4H10 + NaCl2
NH3 + HClO3 = NH4Cl + O3 =>
NH3 + HClO3 = NH4Cl + O3
FeSo4 + NaOh = Fe(Oh)2 + Na2So4 =>
FeSo4 + 2 NaOh = Fe(Oh)2 + Na2So4
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
C4H9Br + KOH = C4H8 + KBr + H2O =>
C4H9Br + KOH = C4H8 + KBr + H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Fe(NO3)2(aq) + KOH(aq) = Fe(OH)2(s) + KNO3(aq) =>
Fe(NO3)2(aq) + 2 KOH(aq) = Fe(OH)2(s) + 2 KNO3(aq)
FeCl + Na2CO3 = FeCO3 + Na2Cl =>
FeCl + Na2CO3 = FeCO3 + Na2Cl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BrO3{-} + Br{-} + H{+} = HBrO2 =>
2 BrO3{-} + Br{-} + 3 H{+} = 3 HBrO2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
HCN + NO2 = C2N2 + NO + H2O =>
2 HCN + NO2 = C2N2 + NO + H2O
Ti3C2F2 = TiC + TiF4 + Ti =>
2 Ti3C2F2 = 4 TiC + TiF4 + Ti
FESO4 + KCLO3 + KOH = K2FEO4 + KCL + K2SO4 + H2O =>
3 FESO4 + 2 KCLO3 + 12 KOH = 3 K2FEO4 + 2 KCL + 3 K2SO4 + 6 H2O
KMnO4 + C5H8O2 = Mn(acac)3 + CO2 + H2O + KOH =>
24 KMnO4 + 7 C5H8O2 = 8 Mn(acac)3 + 35 CO2 + 16 H2O + 24 KOH
Ti3C2F2 = TiC + TiF3 + Ti =>
3 Ti3C2F2 = 6 TiC + 2 TiF3 + Ti
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HCN + NO2 = C2N2 + NO + H2O =>
2 HCN + NO2 = C2N2 + NO + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
hydrogenperoxide = water + oxygen =>
2 H2O2 = 2 H2O + O2
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
HBr + BA(OH)2 = H2O + BABr2 =>
2 HBr + BA(OH)2 = 2 H2O + BABr2
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
CrO(O2)2 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO(O2)2 + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 6 H2O
Ti2ScC2F2 = TiC + Sc4C3 + ScF3 + Ti =>
12 Ti2ScC2F2 = 21 TiC + Sc4C3 + 8 ScF3 + 3 Ti
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C3H6O(g) + O2(g) = C02 + H2O =>
2 C3H6O(g) + 2 O2(g) = 3 C02 + 6 H2O
[KMnO4] + CH3HOCH2COCH3 = Mn(acac)3 + CO2 + H2O + KOH =>
3[KMnO4] + CH3HOCH2COCH3 = Mn(acac)3 + 4 CO2 + 3 H2O + 3 KOH
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
CH3COOH + NaOH = H2O + NaC2H3O2 =>
CH3COOH + NaOH = H2O + NaC2H3O2
(NH4)Cl + NaOH = NaCl + H2O + NH3 =>
(NH4)Cl + NaOH = NaCl + H2O + NH3
aluminum + oxygen = aluminumoxide =>
4 Al + 3 O2 = 2 Al2O3
Ga{+3} + O{-2} = Ga2O3 =>
2 Ga{+3} + 3 O{-2} = Ga2O3
CH3COOH + HClO4 = CH3COOH2 + ClO4 =>
CH3COOH + HClO4 = CH3COOH2 + ClO4
Ti2ScC2F2 = TiC + Sc4C3 + TiF4 + Sc =>
6 Ti2ScC2F2 = 9 TiC + Sc4C3 + 3 TiF4 + 2 Sc
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaClO2 + Na2S2O8 = ClO2 + Na2SO4 =>
2 NaClO2 + Na2S2O8 = 2 ClO2 + 2 Na2SO4
Al(NO3)3 + NaOH = Al(OH)2NO3 + NaNO3 =>
Al(NO3)3 + 2 NaOH = Al(OH)2NO3 + 2 NaNO3
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
sodiumperoxide + water = sodiumhydroxide + oxygen =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C6H12 + ClO2 = C6H12O + Cl =>
2 C6H12 + ClO2 = 2 C6H12O + Cl
Cu(NO3)2(aq) + Na2CO3(s) + H2O = CuCO3*Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(s) + H2O = CuCO3*Cu(OH)2(s) + 4 NaNO3(aq) + CO2(g)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/03/18
Équations équilibrées sur10/03/17
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