| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KCHO3 + HCl = KCl + H2O + CO2 =>
KCHO3 + HCl = KCl + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C12H14N4O2S + H2O = CO2 + NO3{-} + SO4{2-} + H{+} + e =>
C12H14N4O2S + 38 H2O = 12 CO2 + 4 NO3{-} + SO4{2-} + 90 H{+} + 84e
CH3COOH + Ca(OH)2 = Ca + CO2 + H2O =>
CH3COOH + 4 Ca(OH)2 = 4 Ca + 2 CO2 + 6 H2O
KClO{-}3 = KCl{-}3 + O =>
KClO{-}3 = KCl{-}3 + O
Ca + Al2(SO4)3 = Al + Ca(SO4)3 =>
Ca + Al2(SO4)3 = 2 Al + Ca(SO4)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C + S = S4C2 =>
2 C + 4 S = S4C2
Al2(SO4)3(aq) + Ca(OH)2(s) = Al(OH)3(s) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(s) = 2 Al(OH)3(s) + 3 CaSO4(aq)
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C2H2(g) + Br2(g) = C2H2Br2(g) =>
C2H2(g) + Br2(g) = C2H2Br2(g)
H2S2O3 + HIO = H2SO3 + I2 + H2O =>
H2S2O3 + 4 HIO = 2 H2SO3 + 2 I2 + H2O
NaClO3 + H2S = NaCl + S + H2O =>
NaClO3 + 3 H2S = NaCl + 3 S + 3 H2O
MnO2 + O2 + NaOH = Na3MnO4 + H2O =>
4 MnO2 + O2 + 12 NaOH = 4 Na3MnO4 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C18H27NO3 + O3 = NO2 + CO2 + H2O =>
6 C18H27NO3 + 97 O3 = 6 NO2 + 108 CO2 + 81 H2O
C3H6Br2 + NaOH = CH3C(O)CH3 + NaBr + H2O =>
C3H6Br2 + 2 NaOH = CH3C(O)CH3 + 2 NaBr + H2O
NO2 + SnCl2(H2O)2 + HCl = NH3 + SnCl4 + H2O =>
2 NO2 + 7 SnCl2(H2O)2 + 14 HCl = 2 NH3 + 7 SnCl4 + 18 H2O
Zn + CuCl2 + H2O = CuO + ZnCl2 + H2 =>
Zn + CuCl2 + H2O = CuO + ZnCl2 + H2
AlK(SO4)2*12H2O + NaOH = Al(OH)3 + Na2SO4 + K2SO4 + H2O =>
2 AlK(SO4)2*12H2O + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + K2SO4 + 24 H2O
MgCl2 + KNO3 = KCl + Mg(NO3)2 =>
MgCl2 + 2 KNO3 = 2 KCl + Mg(NO3)2
MgSO4 + BaBr2 = BaSO4 + MgBr2 =>
MgSO4 + BaBr2 = BaSO4 + MgBr2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
FeCl3 + Li2S = Fe + S + Li2Cl3 =>
FeCl3 + Li2S = Fe + S + Li2Cl3
MgSO4 + Na2SO3 = MgSO3 + Na2SO4 =>
MgSO4 + Na2SO3 = MgSO3 + Na2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu + Cl + NaOH = NaCl + Cu(OH)2 =>
Cu + 2 Cl + 2 NaOH = 2 NaCl + Cu(OH)2
H2S + KHSO4 = H2SO4 + KHS =>
H2S + KHSO4 = H2SO4 + KHS
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H14N4O2S + H2O = CO2 + NO3{-} + SO4{2-} + H{+} + e =>
C12H14N4O2S + 38 H2O = 12 CO2 + 4 NO3{-} + SO4{2-} + 90 H{+} + 84e
H2S + NO3{-} + H2O = NH4{+} + HSO4{-} + OH{-} =>
H2S + NO3{-} + 2 H2O = NH4{+} + HSO4{-} + OH{-}
Ge + S = GeS2 =>
Ge + 2 S = GeS2
SO2 + K2SO3 + H2O = KHSO3 =>
SO2 + K2SO3 + H2O = 2 KHSO3
CuBr2 + I2 = CuI2 + Br =>
CuBr2 + I2 = CuI2 + 2 Br
C7H16Cl2O = C7H14O + HCl =>
C7H16Cl2O = C7H14O + 2 HCl
CH3CH2COCH3C2H5SH = CH3CH2CH(OSCH2CH3)CH3 =>
CH3CH2COCH3C2H5SH = CH3CH2CH(OSCH2CH3)CH3
Cd + I = CdI =>
Cd + I = CdI
Ag + HNO2 = AgNO2 + H =>
Ag + HNO2 = AgNO2 + H
Cu2S(s) + NH3(aq) = Cu + HS + N =>
3 Cu2S(s) + NH3(aq) = 6 Cu + 3 HS + N
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H7OH + HI = C6H14 + I2 + H2O =>
2 C3H7OH + 2 HI = C6H14 + I2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO3 + KIO3 + HCl = H2SO4 + KCl + ICl + H2O =>
2 H2SO3 + KIO3 + 2 HCl = 2 H2SO4 + KCl + ICl + H2O
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
LiF + Th(NO3)4 = ThF4 + LiNO3 =>
4 LiF + Th(NO3)4 = ThF4 + 4 LiNO3
FeO + HNO3 = Fe2O3 + NO2 + H2O =>
2 FeO + 2 HNO3 = Fe2O3 + 2 NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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