| Équations équilibrées la veille | Équations équilibrées le lendemain |
H4 = 2 H2
CaCl2 + Zn = CaCl2Zn =>
CaCl2 + Zn = CaCl2Zn
C7H8O + CH3COOH = H2O + C6H5CH2OCOCH3 =>
C7H8O + CH3COOH = H2O + C6H5CH2OCOCH3
H(ClO) + Ca(OH)2 = Ca(ClO)2 + HOH =>
2 H(ClO) + Ca(OH)2 = Ca(ClO)2 + 2 HOH
NiCl3 = Ni + Cl =>
NiCl3 = Ni + 3 Cl
NaH2PO4 + KOH = K + NaHPO4 + H2O =>
NaH2PO4 + KOH = K + NaHPO4 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C3H7COOH + Ca = H2 + (C3H7COO)2Ca =>
2 C3H7COOH + Ca = H2 + (C3H7COO)2Ca
(AlCl3*6H2O) + (CoCl2*6H2O) = CoO*Al2O3 + (H2O) + (HCl) =>
2(AlCl3*6H2O) + (CoCl2*6H2O) = CoO*Al2O3 + 14(H2O) + 8(HCl)
Ca(OH)2 + C2H2 + Cl2 = CaCl2 + C2HCl3 + H2O =>
Ca(OH)2 + 2 C2H2 + 4 Cl2 = CaCl2 + 2 C2HCl3 + 2 H2O
Na3AsO3 + Zn + HCl = As + NaCl + ZnCl2 + H2O =>
2 Na3AsO3 + 3 Zn + 12 HCl = 2 As + 6 NaCl + 3 ZnCl2 + 6 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Sn(NO3)4 + K2CO3 = Sn(CO3)2 + KNO3 =>
Sn(NO3)4 + 2 K2CO3 = Sn(CO3)2 + 4 KNO3
C2H8 + O2 = C02 + H2O =>
C2H8 + 2 O2 = C02 + 4 H2O
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
Ba(OH)2 + NiCl2 = Ni(OH)2 + BaCl2 =>
Ba(OH)2 + NiCl2 = Ni(OH)2 + BaCl2
CH3OH5(g) + O2(g) = H2O(l) + CO2(g) =>
2 CH3OH5(g) + 5 O2(g) = 8 H2O(l) + 2 CO2(g)
Ca(NO2)2(aq) + KCl(aq) = CaCl2(s) + KNO2(aq) =>
Ca(NO2)2(aq) + 2 KCl(aq) = CaCl2(s) + 2 KNO2(aq)
HCl + HNO3 + Sn = SnCl4 + NO2 + NO + H2O =>
4 HCl + 2 HNO3 + Sn = SnCl4 + NO2 + NO + 3 H2O
H2S + HNO3 = H2O + H2SO4 + NO =>
3 H2S + 8 HNO3 = 4 H2O + 3 H2SO4 + 8 NO
Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
C6H5NH2 + H2SO4 + KMnO4 = C6H5NO2 + K2SO4 + MnSO4 + H2O =>
5 C6H5NH2 + 9 H2SO4 + 6 KMnO4 = 5 C6H5NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
H + BaSO3 = Ba + H2O + SO2 =>
2 H + BaSO3 = Ba + H2O + SO2
HOOC(CH2)4(CH)2COOH + KOH = H2O + KOOC(CH2)4(CH)2COOK =>
HOOC(CH2)4(CH)2COOH + 2 KOH = 2 H2O + KOOC(CH2)4(CH)2COOK
MnO4{-} + Cr + H2O = MnO2 + Cr(OH)3{+} + OH{-} =>
4 MnO4{-} + 3 Cr + 8 H2O = 4 MnO2 + 3 Cr(OH)3{+} + 7 OH{-}
Cr(SO4)3 + Al = Al2(SO4)3 + Cr =>
Cr(SO4)3 + 2 Al = Al2(SO4)3 + Cr
AsH3 + HCN = AsH4 + CN =>
AsH3 + HCN = AsH4 + CN
H2C2O4 + KOH = KC2O4 + H2(OH) =>
H2C2O4 + KOH = KC2O4 + H2(OH)
HCl + NH4 = NH4HCl =>
HCl + NH4 = NH4HCl
NaCO3 + Zn(NO3)2 = Na(NO3)2 + CO3Zn =>
NaCO3 + Zn(NO3)2 = Na(NO3)2 + CO3Zn
Fe3Cl3 + KSCN = Fe3SCN + KCl3 =>
Fe3Cl3 + KSCN = Fe3SCN + KCl3
CH3CH2OH + O2 = CH2COOH + H2O =>
4 CH3CH2OH + 5 O2 = 4 CH2COOH + 6 H2O
BaS + ZnCl = BaCl2 + Zn2S =>
BaS + 2 ZnCl = BaCl2 + Zn2S
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
Ba + S8 = BaS8 =>
Ba + S8 = BaS8
HOH + O2 = H2O2 =>
2 HOH + O2 = 2 H2O2
Fe3Cl3 + KSCN = Fe3SCN + KCl3 =>
Fe3Cl3 + KSCN = Fe3SCN + KCl3
CH3CH2OH + O2 = CH2COOH + H2O =>
4 CH3CH2OH + 5 O2 = 4 CH2COOH + 6 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
RCOH + Ag(NH3)2OH = RCOONH4 + Ag + NH3 + H2O =>
RCOH + 2 Ag(NH3)2OH = RCOONH4 + 2 Ag + 3 NH3 + H2O
Mg + N2 + O2 = Mg(NO3)2 =>
Mg + N2 + 3 O2 = Mg(NO3)2
Na2O + H2SO3 = Na2SO4 + H2 =>
Na2O + H2SO3 = Na2SO4 + H2
CH3CH2OH + O2 = CH2COOH + H2O =>
4 CH3CH2OH + 5 O2 = 4 CH2COOH + 6 H2O
Fe3Cl3 + KSCN = Fe3SCN + KCl3 =>
Fe3Cl3 + KSCN = Fe3SCN + KCl3
Al + NaNO3 + NaOH + H2O = NH3 + NaAl(OH)3 =>
4 Al + NaNO3 + 3 NaOH + 6 H2O = NH3 + 4 NaAl(OH)3
C12H44O9 + O2 = CO2 + H2O =>
2 C12H44O9 + 37 O2 = 24 CO2 + 44 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CH3CH2OH + O2 = CH2COOH + H2O =>
4 CH3CH2OH + 5 O2 = 4 CH2COOH + 6 H2O
Fe3Cl3 + KSCN = Fe3SCN + KCl3 =>
Fe3Cl3 + KSCN = Fe3SCN + KCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/23
Équations équilibrées sur01/03/23
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