| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO3 + 3 SO2 + 3 H2O = NaCl + 3 H2SO4
Hg2(NO3)2 + H2O = Hg + O2 + HNO3 =>
2 Hg2(NO3)2 + 2 H2O = 4 Hg + O2 + 4 HNO3
RbCI + I2 = RbI + CI2 =>
RbCI + I2 = RbI + CI2
CH3CH2OHCH3CH2Br = CH3CH2OCH2CH3HBr =>
CH3CH2OHCH3CH2Br = CH3CH2OCH2CH3HBr
Ti + HF + HNO3 = TiF4 + H2O + NO =>
3 Ti + 12 HF + 4 HNO3 = 3 TiF4 + 8 H2O + 4 NO
C3H6 + NH3 = C3H9N =>
C3H6 + NH3 = C3H9N
C2H5NH2 + HNO3 = C2H5OH + N2 + HOH =>
5 C2H5NH2 + 3 HNO3 = 5 C2H5OH + 4 N2 + 4 HOH
Mn(OH)2 + NaClO + H2O = NaCl + Mn(OH)4 =>
Mn(OH)2 + NaClO + H2O = NaCl + Mn(OH)4
Pb(ClO3)2 = Pb + Cl + O2 =>
Pb(ClO3)2 = Pb + 2 Cl + 3 O2
Rb2O + KOH = RbOH + K2O =>
Rb2O + 2 KOH = 2 RbOH + K2O
FeSO4*7H2O + Na4Fe(CN)6*10H2O + (NH4)2SO4 = Fe(NH4)2(Fe(CN)6)*10H2O + Na2SO4 + H2O =>
FeSO4*7H2O + Na4Fe(CN)6*10H2O + (NH4)2SO4 = Fe(NH4)2(Fe(CN)6)*10H2O + 2 Na2SO4 + 7 H2O
Na2CO3(aq) + CoCl2(aq) = NaCl + CO3Co =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl + CO3Co
Li3N + H2 = LiNH2 + LiH =>
Li3N + 2 H2 = LiNH2 + 2 LiH
Al3O2 + HCl = AlCl2 + H2O + H2 =>
Al3O2 + 6 HCl = 3 AlCl2 + 2 H2O + H2
Ca + NH4Cl = CaCl2 + NH4 =>
Ca + 2 NH4Cl = CaCl2 + 2 NH4
C6H6N2O2 + C7H6O = C13H10N2O2 + H2O =>
C6H6N2O2 + C7H6O = C13H10N2O2 + H2O
Fe + Sn{4+} = Fe{3+} + Sn{2+} =>
2 Fe + 3 Sn{4+} = 2 Fe{3+} + 3 Sn{2+}
C2H5OH + HCOOH = C2H5OCHO + H2O =>
C2H5OH + HCOOH = C2H5OCHO + H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
B2Cl6 + NH3 = BN + NH4Cl =>
B2Cl6 + 8 NH3 = 2 BN + 6 NH4Cl
C3H6O2 + H2O = CO2 + H2 =>
C3H6O2 + 4 H2O = 3 CO2 + 7 H2
BeOH2SO4 = BeSO4H2O =>
BeOH2SO4 = BeSO4H2O
Mg + Ag(NO3)3 = Ag + Mg(NO3)2 =>
3 Mg + 2 Ag(NO3)3 = 2 Ag + 3 Mg(NO3)2
HCHO + Ag2O(NH3) = NH4HCO2 + Ag =>
HCHO + Ag2O(NH3) = NH4HCO2 + 2 Ag
NiO(OH) + H2O + S + KOH = K2SO4 + Ni(OH)2(s) =>
6 NiO(OH) + 2 H2O + S + 2 KOH = K2SO4 + 6 Ni(OH)2(s)
AgNO3 + NH4OH = AgOH + NO3 + NH4 =>
AgNO3 + NH4OH = AgOH + NO3 + NH4
SrCO3 + H3PO4 = Sr3(PO4)2 + H2CO3 =>
3 SrCO3 + 2 H3PO4 = Sr3(PO4)2 + 3 H2CO3
Li + AgCl = LiCl + Ag =>
Li + AgCl = LiCl + Ag
NO2(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O(g)
FeCl3 + K2O = KCl + Fe2O3 =>
2 FeCl3 + 3 K2O = 6 KCl + Fe2O3
CH3CH2COOHH2O = CH3CH2COOH3O =>
CH3CH2COOHH2O = CH3CH2COOH3O
CoSO4 + Na2CO3 = CoCO3 + Na2SO4 =>
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
W2S3 + O2 = WO2 + SO2 =>
W2S3 + 5 O2 = 2 WO2 + 3 SO2
CuSO4(aq) + NH4Cl(aq) = CuCl2 + (NH4)2SO4 =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2 + (NH4)2SO4
Zn + As2O3 + H{+} = Zn{2+} + AsH3 + H2O =>
6 Zn + As2O3 + 12 H{+} = 6 Zn{2+} + 2 AsH3 + 3 H2O
FeSO4 + O2 + NaOH = Na2SO4 + FeOOH + H2O =>
4 FeSO4 + O2 + 8 NaOH = 4 Na2SO4 + 4 FeOOH + 2 H2O
HCl + NaAc = NaCl + HAc =>
HCl + NaAc = NaCl + HAc
MnO4 + Fe{2+} + H{+} = Mn2{+} + Fe{3+} + H2O =>
2 MnO4 + 15 Fe{2+} + 16 H{+} = Mn2{+} + 15 Fe{3+} + 8 H2O
H6B2 + H2O = H3BO3 + H2 =>
H6B2 + 6 H2O = 2 H3BO3 + 6 H2
CH3NH2 + CH3COOH = CH3NHCOCH3 + H2O =>
CH3NH2 + CH3COOH = CH3NHCOCH3 + H2O
P4(S) + O2 = P4O10(S) =>
P4(S) + 5 O2 = P4O10(S)
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
CuO + CH3COOH = CuCH3C + O2 + H2 =>
2 CuO + 2 CH3COOH = 2 CuCH3C + 3 O2 + H2
C2H5NH3Cl + NaOH = C2H5NH3OH + NaCl =>
C2H5NH3Cl + NaOH = C2H5NH3OH + NaCl
Na2CO3 + BaCl2 = BaCO3 + NaCl =>
Na2CO3 + BaCl2 = BaCO3 + 2 NaCl
H3NSO3 + Na2CO3 = H2O + CO2 + NaNH2SO3 =>
2 H3NSO3 + Na2CO3 = H2O + CO2 + 2 NaNH2SO3
KBr + H2SO4 = HBr + K2SO4 =>
2 KBr + H2SO4 = 2 HBr + K2SO4
C3H5O3{-} + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
2 C3H5O3{-} + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + H{+}
Cr(OH)3 + KJO4 + KOH = K2CrO4 + KJ + H2O =>
8 Cr(OH)3 + 3 KJO4 + 16 KOH = 8 K2CrO4 + 3 KJ + 20 H2O
Cl2O + H2O = HClO4 + H2 =>
Cl2O + 7 H2O = 2 HClO4 + 6 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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