| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
W + O2 = WO3 =>
2 W + 3 O2 = 2 WO3
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C + O2 = CO2 =>
C + O2 = CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + S = Na2S =>
2 Na + S = Na2S
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2SO4(aq) = SO3(g) + H2O(l) =>
H2SO4(aq) = SO3(g) + H2O(l)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al2S3(s) + H2O(l) = Al(OH)3(s) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2S(g)
Cu + NaOH = Cu(OH)2 + Na =>
Cu + 2 NaOH = Cu(OH)2 + 2 Na
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + H2So4 = FeSo4 + H2 =>
Fe + H2So4 = FeSo4 + H2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Na + S = Na2S =>
2 Na + S = Na2S
SB2S5 + HNO3 + H2O = H3SBO4 + H2SO4 + NO =>
3 SB2S5 + 34 HNO3 + 4 H2O = 6 H3SBO4 + 12 H2SO4 + 34 NO
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
C6H12O6 + H2 = C6H14O6 =>
C6H12O6 + H2 = C6H14O6
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
C2H5OH(g) + O2(g) = CO2(g) + H2O =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O
KCLO3 + HCl = KCL + Cl2 + H2O =>
KCLO3 + 6 HCl = KCL + 3 Cl2 + 3 H2O
Ca2 + HCl = CaCl2 + H2 =>
Ca2 + 4 HCl = 2 CaCl2 + 2 H2
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr(s) + H2O(l) = CrO2(aq) + H2(g) =>
Cr(s) + 2 H2O(l) = CrO2(aq) + 2 H2(g)
Mg + Cl{2} = MgCl{2} =>
Mg + Cl{2} = MgCl{2}
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
C3H7OH(g) + O2(g) = CO2(g) + H2O =>
2 C3H7OH(g) + 9 O2(g) = 6 CO2(g) + 8 H2O
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
HNO + KOH = H2O + KNO =>
HNO + KOH = H2O + KNO
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
CH3C6H9 + HBr = CH3C6H9HBr =>
CH3C6H9 + HBr = CH3C6H9HBr
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C4H9OH(g) + O2(g) = CO2(g) + H2O =>
C4H9OH(g) + 6 O2(g) = 4 CO2(g) + 5 H2O
NAHCO3 + KCl = NACl + KHCO3 =>
NAHCO3 + KCl = NACl + KHCO3
NH2CH2COOH + NaOH = NH2CH2COONa + H2O =>
NH2CH2COOH + NaOH = NH2CH2COONa + H2O
C5H11OH(g) + O2(g) = CO2(g) + H2O =>
2 C5H11OH(g) + 15 O2(g) = 10 CO2(g) + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/18
Équations équilibrées sur05/16/17
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