| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 KMnO4 + 4 C3H8O3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2SO4 + NH4OH = H2O + [NH4]2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + [NH4]2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C3H7COOH + KOH = KC3H7COO + H2O =>
C3H7COOH + KOH = KC3H7COO + H2O
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
Na2CO3 + Ca3(PO4)2 = Na3PO4 + CaCO3 =>
3 Na2CO3 + Ca3(PO4)2 = 2 Na3PO4 + 3 CaCO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe2(SO4)3 + Ba(NO3)2 = Fe(NO3)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaSO4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Hg + PtI2 = Pt + HgI2 =>
Hg + PtI2 = Pt + HgI2
(NH4)(HCO3) = NH3 + H2O + CO2 =>
(NH4)(HCO3) = NH3 + H2O + CO2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na3PO4 + Al2O3 = Na2O + AlPO4 =>
2 Na3PO4 + Al2O3 = 3 Na2O + 2 AlPO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaOH
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2 = H2O + O =>
H2O2 = H2O + O
Ag{+} + OH{-} = AgOH =>
Ag{+} + OH{-} = AgOH
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Li + ZnCO3 = Zn + LiCO3 =>
Li + ZnCO3 = Zn + LiCO3
Cu(SO4)2 + NaPO4 = Cu(PO4)2 + NaSO4 =>
Cu(SO4)2 + 2 NaPO4 = Cu(PO4)2 + 2 NaSO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
H3N + O2 = N2 + H2O =>
4 H3N + 3 O2 = 2 N2 + 6 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
AgNO3 + HCL = HNO3 + AgCL =>
AgNO3 + HCL = HNO3 + AgCL
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C2H5NSCl + O2 = CO2 + H2O + NO + SO2 + Cl2 =>
4 C2H5NSCl + 19 O2 = 8 CO2 + 10 H2O + 4 NO + 4 SO2 + 2 Cl2
SO2 + HMnO4 + H2O = H2SO4 + MnSO4 =>
5 SO2 + 2 HMnO4 + 2 H2O = 3 H2SO4 + 2 MnSO4
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaOH + HC2H3O2 = H2O + Na{+} + C2H3O2{-} =>
NaOH + HC2H3O2 = H2O + Na{+} + C2H3O2{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/17
Équations équilibrées sur03/21/16
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