| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + 2 H2SO4 = Na(SO4)2 + 2 H2
CH3CHO + CH3OH = CH3CH(OCH3)2 + H2O =>
CH3CHO + 2 CH3OH = CH3CH(OCH3)2 + H2O
Na{3}PO{4} + KOH = NaOH + K{3}PO4} =>
Na{3}PO{4} + KOH = NaOH + K{3}PO4}
CH3OH + CaCl2 = Ca(CH3O)2 + HCl =>
2 CH3OH + CaCl2 = Ca(CH3O)2 + 2 HCl
CuSO4*5H2O + (NH4)2CO3 = CuCO3 + (NH4)2SO4 + H2O =>
CuSO4*5H2O + (NH4)2CO3 = CuCO3 + (NH4)2SO4 + 5 H2O
Li2S(aq) + K2SO4(aq) = Li2SO4 + K2S =>
Li2S(aq) + K2SO4(aq) = Li2SO4 + K2S
Ca3(Fe(OH)6)2 + H2SO4 = CaSO4 + Fe2(SO4)3 + H2O =>
Ca3(Fe(OH)6)2 + 6 H2SO4 = 3 CaSO4 + Fe2(SO4)3 + 12 H2O
KBr + Cl{2} = KCl + Br{2} =>
KBr + Cl{2} = KCl + Br{2}
KCO3 + AlBr3 = KBr3 + AlCO3 =>
KCO3 + AlBr3 = KBr3 + AlCO3
Al + S = Al23S =>
23 Al + S = Al23S
MgCl3 + AgNO3 = AgCl + Mg(NO3)3 =>
MgCl3 + 3 AgNO3 = 3 AgCl + Mg(NO3)3
HNO3 + Cr(OH)6 = Cr(NO3)6 + H2O =>
6 HNO3 + Cr(OH)6 = Cr(NO3)6 + 6 H2O
CO3Na2 + ClH = NaCl + CO2 + H2O =>
CO3Na2 + 2 ClH = 2 NaCl + CO2 + H2O
Fe + Rb2SO4 = Rb + FeSO4 =>
Fe + Rb2SO4 = 2 Rb + FeSO4
MgCl2 + Na2S2O3 = MgS2O3 + NaCl =>
MgCl2 + Na2S2O3 = MgS2O3 + 2 NaCl
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Ni(NO3)2*6H2O + O2 + RuCl3*3H2O = LaBiNiRuO6 + Cl + NO3 + H2O =>
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Ni(NO3)2*6H2O + 3 O2 + RuCl3*3H2O = LaBiNiRuO6 + 3 Cl + 8 NO3 + 20 H2O
H2SO4 + Na2SiF6 = Na2SO4 + HF + SiF4 =>
H2SO4 + Na2SiF6 = Na2SO4 + 2 HF + SiF4
C5H8O2 + NaH*HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH*HCl = C5H12O2 + 2 NaCl
PbO2 + KI + HCl = I2 + PbCl2 + KCl + H2O =>
PbO2 + 2 KI + 4 HCl = I2 + PbCl2 + 2 KCl + 2 H2O
C3H8 + O2 = C3H6 + HOH =>
2 C3H8 + O2 = 2 C3H6 + 2 HOH
CrI3 + Cl2 + KOH = K2CrO7 + KIO3 + KCl + H2O =>
2 CrI3 + 27 Cl2 + 64 KOH = 2 K2CrO7 + 6 KIO3 + 54 KCl + 32 H2O
(CH3)2CHCH + CrO3 + H2SO4 = (CH3)2CO + Cr2(SO4)3 + H2O =>
9(CH3)2CHCH + 8 CrO3 + 12 H2SO4 = 12(CH3)2CO + 4 Cr2(SO4)3 + 12 H2O
NO2 + Ba(OH)2 + O2 = Ba(NO3)2 + H2O =>
4 NO2 + 2 Ba(OH)2 + O2 = 2 Ba(NO3)2 + 2 H2O
KOH + Fe(NO3)3 = Fe(OH)3 + KNO3 =>
3 KOH + Fe(NO3)3 = Fe(OH)3 + 3 KNO3
C6H4(l) + O2(g) = CO2(g) + H2O(l) =>
C6H4(l) + 7 O2(g) = 6 CO2(g) + 2 H2O(l)
K + CH3OH + H2 = KOH + CH4 =>
2 K + 2 CH3OH + H2 = 2 KOH + 2 CH4
AuOOH + HBr = Br2 + Au + H2O =>
2 AuOOH + 6 HBr = 3 Br2 + 2 Au + 4 H2O
H(g) + NF3(g) = N(g) + HF =>
3 H(g) + NF3(g) = N(g) + 3 HF
NH4VO3 + HCOOH = VO2 + NH3 + H2O + CO2 =>
2 NH4VO3 + HCOOH = 2 VO2 + 2 NH3 + 2 H2O + CO2
Na2CO3 + NiO + TeO2 + O2 = Na2Ni2TeO6 + CO2 =>
2 Na2CO3 + 4 NiO + 2 TeO2 + O2 = 2 Na2Ni2TeO6 + 2 CO2
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s)
Na2CO3 + CaCl2H4O2 = H2O + NaCl + CaCO3 =>
Na2CO3 + CaCl2H4O2 = 2 H2O + 2 NaCl + CaCO3
Na2CO3(s) = CO2(g) + Na2O(g) =>
Na2CO3(s) = CO2(g) + Na2O(g)
Na2CO4 + H2SO3 = Na2SO4 + H2CO3 =>
Na2CO4 + H2SO3 = Na2SO4 + H2CO3
HCl + Ba(OH)2 = H(OH) + Ba + Cl2 =>
2 HCl + Ba(OH)2 = 2 H(OH) + Ba + Cl2
ZnS + O = ZnO + SO7 =>
ZnS + 8 O = ZnO + SO7
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
CsHCO3 + H2SO4 = CO2 + H2O + Cs2SO4 =>
2 CsHCO3 + H2SO4 = 2 CO2 + 2 H2O + Cs2SO4
C2H4 + CH4 = C3H8 =>
C2H4 + CH4 = C3H8
Na2WO4 + HCl + Zn = H3WO4*W2O5 + ZnCl2 + H2O + NaCl =>
6 Na2WO4 + 18 HCl + 3 Zn = 2 H3WO4*W2O5 + 3 ZnCl2 + 6 H2O + 12 NaCl
KClO3 + MnO2 = KMn + Cl + O5 =>
KClO3 + MnO2 = KMn + Cl + O5
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH3 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
CrI + KOH + Cl = K2CrO4 + KIO3 + KCl + H2O =>
CrI + 14 KOH + 11 Cl = K2CrO4 + KIO3 + 11 KCl + 7 H2O
Na2SO4BaCl2 = BaSO4 + NaCl =>
Na2SO4BaCl2 = BaSO4 + 2 NaCl
HF + Fe3O4 = FeF2 + O2 + H2O =>
12 HF + 2 Fe3O4 = 6 FeF2 + O2 + 6 H2O
NaCl + H3BO3 = Na3BO3 + HCl =>
3 NaCl + H3BO3 = Na3BO3 + 3 HCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H3OH + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
6 C2H3OH + 2 KMnO4 + 2 H2SO4 = 6 CH3COOH + Mn2SO4 + K2SO4 + 2 H2O
C2H2 + Cu2Cl2 + NH3 = C2Cu2 + NH4Cl =>
C2H2 + Cu2Cl2 + 2 NH3 = C2Cu2 + 2 NH4Cl
MnCl2 + I = MnI2 + Cl =>
MnCl2 + 2 I = MnI2 + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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