| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr3 + Fe(HS)3 = Al(HS)3 + FeBr3
NaOH(aq) + FeCl3(s) = NaCl(s) + Fe(OH)3(s) =>
3 NaOH(aq) + FeCl3(s) = 3 NaCl(s) + Fe(OH)3(s)
SiF4(s) + Al = Si + AlF =>
SiF4(s) + 4 Al = Si + 4 AlF
BaCl(aq) + NaC(aq) = NaCl(s) + BaC(s) =>
BaCl(aq) + NaC(aq) = NaCl(s) + BaC(s)
CO2 + H2O = C2H4 + O2 =>
2 CO2 + 2 H2O = C2H4 + 3 O2
Na2C2 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
Na2C2 + 2 KMnO4 + 4 H2SO4 = K2SO4 + Na2SO4 + 2 MnSO4 + 2 CO2 + 4 H2O
B2O3(s) + HF(i) = BF3(s) + H2O =>
B2O3(s) + 6 HF(i) = 2 BF3(s) + 3 H2O
ZrCl4 + Na2CO3 = ZrO2 + NaCl + CO2 =>
ZrCl4 + 2 Na2CO3 = ZrO2 + 4 NaCl + 2 CO2
KI + HNO2 = I2 + KNO3 + H2O + NO =>
2 KI + 8 HNO2 = I2 + 2 KNO3 + 4 H2O + 6 NO
Na3C6H5O7 + O2 = Na + CO2 + H2O =>
4 Na3C6H5O7 + 15 O2 = 12 Na + 24 CO2 + 10 H2O
CH3COOH + Fe(OH2) = FeCH3COOH + H2O =>
CH3COOH + Fe(OH2) = FeCH3COOH + H2O
(CH3COO)2Cu*H2O + NH2CH2COOH + C2H5OH = Cu(NH2CH2COOH)2*H2O + CH3COOC2H5 + H2O =>
2(CH3COO)2Cu*H2O + 4 NH2CH2COOH + 6 C2H5OH = 2 Cu(NH2CH2COOH)2*H2O + 5 CH3COOC2H5 + 4 H2O
Fe + Li = FeLi =>
Fe + Li = FeLi
Ag2SO4 + AsH3 + H2O = Ag + As2O3 + H2SO4 =>
6 Ag2SO4 + 2 AsH3 + 3 H2O = 12 Ag + As2O3 + 6 H2SO4
NH4C1 + Ba(OH)2 = BaC2 + NH3 + H2O =>
2 NH4C1 + Ba(OH)2 = BaC2 + 2 NH3 + 2 H2O
NaAlO2 + H2SO4 + H2O = Al(OH)3 + Na2SO4 =>
2 NaAlO2 + H2SO4 + 2 H2O = 2 Al(OH)3 + Na2SO4
CH3CH(CH3)CH2CH2CH(CH3)CH2COONa + NaOH = CH3CH(CH3)CH2CH2CH(CH3)CH3 + Na2CO3 =>
CH3CH(CH3)CH2CH2CH(CH3)CH2COONa + NaOH = CH3CH(CH3)CH2CH2CH(CH3)CH3 + Na2CO3
CrCl3*6H2O = CrOCl*H2O + HCl + H2O =>
CrCl3*6H2O = CrOCl*H2O + 2 HCl + 4 H2O
SO2 + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
SO2 + NaClO + 2 NaOH = Na2SO4 + NaCl + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C19H32O2 + O2 = H2O + C02 =>
2 C19H32O2 + 14 O2 = 32 H2O + 19 C02
AlCl + KOH = Al(OH) + KCl =>
AlCl + KOH = Al(OH) + KCl
CsCl + H2SO4 = CsClSO4 + H2 =>
CsCl + H2SO4 = CsClSO4 + H2
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2 =>
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
B(OH)3(s) + CH3OH(l) = B(OCH3)3(s) + H2O(l) =>
B(OH)3(s) + 3 CH3OH(l) = B(OCH3)3(s) + 3 H2O(l)
PbNO + KI = KPb + INO =>
PbNO + KI = KPb + INO
KBrO3 + KBr + (HCl) = Br2 + KCl + H2O =>
KBrO3 + 5 KBr + 6(HCl) = 3 Br2 + 6 KCl + 3 H2O
Al(OH)3 + NaOH = [Al(OH)4]{-} + Na{+} =>
Al(OH)3 + NaOH = [Al(OH)4]{-} + Na{+}
CuO + NaO = Cu(NaO) + O =>
CuO + NaO = Cu(NaO) + O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C2H5OH + CH3OH = HOCH2CH2OH + CH4 =>
C2H5OH + CH3OH = HOCH2CH2OH + CH4
Fe3O4 + KI + H2SO4 = I2 + K2SO4 + FeSO4 + H2O =>
Fe3O4 + 2 KI + 4 H2SO4 = I2 + K2SO4 + 3 FeSO4 + 4 H2O
Na + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2S + H2O =>
18 Na + 2 KMnO4 + 12 H2SO4 = 9 Na2SO4 + 2 MnSO4 + K2S + 12 H2O
FeCl3 + HS2 = FeCl2 + HCl + S8 =>
4 FeCl3 + 4 HS2 = 4 FeCl2 + 4 HCl + S8
Ba(OH)2 + NaOH = Na2BaO2 + H2O =>
Ba(OH)2 + 2 NaOH = Na2BaO2 + 2 H2O
Zn + KNO3 + KOH = H2O + K2ZnO2 + NH3 =>
4 Zn + KNO3 + 7 KOH = 2 H2O + 4 K2ZnO2 + NH3
K2SO3 + Cl2 = K2SO4 + KCl + SO2 =>
2 K2SO3 + Cl2 = K2SO4 + 2 KCl + SO2
CH + Cl2 = CCl4 + HCl =>
2 CH + 5 Cl2 = 2 CCl4 + 2 HCl
H2SO4 + Li2S = Li2SO4 + H2S =>
H2SO4 + Li2S = Li2SO4 + H2S
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
NaBH4 + HCl + H2O = H2 + B(OH)3 + NaCl =>
NaBH4 + HCl + 3 H2O = 4 H2 + B(OH)3 + NaCl
C2H22O11 = C0 + H2O =>
C2H22O11 = 2 C0 + 11 H2O
FeO3 + Al = Al2O3 + Fe =>
FeO3 + 2 Al = Al2O3 + Fe
Br5 + O2 = Br2O2 =>
2 Br5 + 5 O2 = 5 Br2O2
Pb[OH]2 + HCl = PbCl2 + H2O =>
Pb[OH]2 + 2 HCl = PbCl2 + 2 H2O
K(IO2) + Al + HCl = I2 + AlCl3 + KCl + H2O =>
2 K(IO2) + 2 Al + 8 HCl = I2 + 2 AlCl3 + 2 KCl + 4 H2O
AgNO3 + BaSO4 = Ag(SO4) + Ba(NO3) =>
AgNO3 + BaSO4 = Ag(SO4) + Ba(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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