| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + NH4NO3(aq) + 3 H2O(l)
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
C4H8N2O3 + O2 = CO2 + H2O + NH3 =>
C4H8N2O3 + 3 O2 = 4 CO2 + H2O + 2 NH3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + NaNO3 =>
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + 2 NaNO3
Zn(OH)2Na2SO4 = Na2ZnO2H2SO4 =>
Zn(OH)2Na2SO4 = Na2ZnO2H2SO4
MnO2 + S = Mn + SO2 =>
MnO2 + S = Mn + SO2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
ClO4 + Na2 = ClO4Na2 =>
ClO4 + Na2 = ClO4Na2
C + CH4 = C2H4 =>
C + CH4 = C2H4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
SO3(g) + H2O(aq) = H2SO4 =>
SO3(g) + H2O(aq) = H2SO4
C7H16 + O2 = CO2 + H2O(classification) =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O(classification)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C4H8N2O3 + O2 = CO2 + H2O + NH3 =>
C4H8N2O3 + 3 O2 = 4 CO2 + H2O + 2 NH3
CuCl2 + Al = AlCl3 + Cu3 =>
3 CuCl2 + 2 Al = 2 AlCl3 + Cu3
C6H6O + HCHO*H2O + NaOH + NaHSO3 = C13H8Na4S2O8 + H2O =>
C6H6O + 7 HCHO*H2O + 2 NaOH + 2 NaHSO3 = C13H8Na4S2O8 + 15 H2O
C4H8N2O3 + O2 = CO2 + H2O + CH4N2O =>
C4H8N2O3 + 3 O2 = 3 CO2 + 2 H2O + CH4N2O
NH3 + Br2 + NaOH = N + NaBr + H2O =>
2 NH3 + 3 Br2 + 6 NaOH = 2 N + 6 NaBr + 6 H2O
C15H31COOC31H63 + H2O = C15H31COOH + OHC31H63 =>
C15H31COOC31H63 + H2O = C15H31COOH + OHC31H63
O2 + C18H12O2 = CO2 + H2O =>
20 O2 + C18H12O2 = 18 CO2 + 6 H2O
C2H4 + H2SO3 + KMnO4 = CO2 + MnSO3 + K2SO3 + H2O =>
5 C2H4 + 18 H2SO3 + 12 KMnO4 = 10 CO2 + 12 MnSO3 + 6 K2SO3 + 28 H2O
Al2S3 + AgNO3 = Al(NO3)3 + Ag2S =>
Al2S3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2S
Ca(s) + HNO3(aq) = CaNO3(aq) + H =>
Ca(s) + HNO3(aq) = CaNO3(aq) + H
Bi203 + NaClO + NaOH = NaCl + H2O + NaBiO =>
2 Bi203 + 203 NaClO + 406 NaOH = 203 NaCl + 203 H2O + 406 NaBiO
H2C8H4O4 + KOH = K2C8H4O4 + H2O =>
H2C8H4O4 + 2 KOH = K2C8H4O4 + 2 H2O
C4H8N2O3 + O2 = CO2 + H2O + NH3 =>
C4H8N2O3 + 3 O2 = 4 CO2 + H2O + 2 NH3
NO + O2 = NO2 = =>
2 NO + O2 = 2 NO2
MnO2 + Cl2 + KOH = K2MnO4 + KCl + H2O =>
MnO2 + Cl2 + 4 KOH = K2MnO4 + 2 KCl + 2 H2O
C4H8N2O3 + O2 = CO2 + H2O + NH3 =>
C4H8N2O3 + 3 O2 = 4 CO2 + H2O + 2 NH3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C4H8N2O3 + O2 = CO2 + H2O + NH3 =>
C4H8N2O3 + 3 O2 = 4 CO2 + H2O + 2 NH3
P + Cl2 = P7Cl5 =>
14 P + 5 Cl2 = 2 P7Cl5
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2 =>
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CO3 + H2O = C2H5OH + O2 =>
2 CO3 + 3 H2O = C2H5OH + 4 O2
PbO + NaOH + H2O = NaPb(OH)3 =>
PbO + NaOH + H2O = NaPb(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn + CuSO4 = Cu + Mn2SO4 =>
2 Mn + CuSO4 = Cu + Mn2SO4
C4H8N2O3 + O2 = CO2 + H2O + NH3 =>
C4H8N2O3 + 3 O2 = 4 CO2 + H2O + 2 NH3
Sn(NO3)4 + K2SO3 = Sn2(SO3)4 + KNO3 =>
2 Sn(NO3)4 + 4 K2SO3 = Sn2(SO3)4 + 8 KNO3
AlCl3 + NaOH + Cl2 = Na[Al(OH)6] + NaCl =>
AlCl3 + 6 NaOH + Cl2 = Na[Al(OH)6] + 5 NaCl
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
Z(NO3)2 = ZO + NO2 + O2 =>
2 Z(NO3)2 = 2 ZO + 4 NO2 + O2
Na + CaO = NaCaO =>
Na + CaO = NaCaO
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C5H6Br3N{-}2 + C14H12 + H{+} = C14H12Br2 + C5H5N + HBr =>
2 C5H6Br3N{-}2 + C14H12 + 2 H{+} = C14H12Br2 + 2 C5H5N + 4 HBr
CH3COC2H5 = CH3CC2H5 + O2 =>
2 CH3COC2H5 = 2 CH3CC2H5 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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