| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H3PO3 + 2 KMnO4 + 3 H2SO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 3 H2O
I2 + H2 = HI =>
I2 + H2 = 2 HI
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + S = FeS =>
Fe + S = FeS
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HCl + Be(OH)2 = BeCl2 + H2O =>
2 HCl + Be(OH)2 = BeCl2 + 2 H2O
PbS + HNO3 = Pb(NO3)2 + S + NO + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 3 S + 2 NO + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
P + H2O = H3PO4 + H2 =>
2 P + 8 H2O = 2 H3PO4 + 5 H2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOHNaOH + HCl = NaCl + H2O =>
NaOHNaOH + 2 HCl = 2 NaCl + 2 H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C6H4O2 + KI + H2SO4 = C6H6O2 + I2 + K2SO4 + H2O =>
C6H4O2 + 6 KI + 3 H2SO4 = C6H6 + 3 I2 + 3 K2SO4 + 2 H2O
C9H20 + O = CO2 + H2O =>
C9H20 + 28 O = 9 CO2 + 10 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C9H20 + O = CO2 + H22O =>
11 C9H20 + 208 O = 99 CO2 + 10 H22O
Fe2O + H2 = Fe + H2O =>
Fe2O + H2 = 2 Fe + H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
CH10 + O2 = CO2 + H2O =>
2 CH10 + 7 O2 = 2 CO2 + 10 H2O
CuS + HNO3 = S + NO + H2O + Cu(NO3)2 =>
3 CuS + 8 HNO3 = 3 S + 2 NO + 4 H2O + 3 Cu(NO3)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KMgO4 + K2SO3 + H2SO4 = MgSO4 + KSO4 + H2O =>
KMgO4 + K2SO3 + 3 H2SO4 = MgSO4 + 3 KSO4 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
C2H + O2 = CO2 + H2O =>
4 C2H + 9 O2 = 8 CO2 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Ti + O2 = TiO =>
2 Ti + O2 = 2 TiO
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
HgO = O2 + Hg =>
2 HgO = O2 + 2 Hg
Al + NaHSO4Rh2 = NaHSO4 + AlRh =>
2 Al + NaHSO4Rh2 = NaHSO4 + 2 AlRh
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
Al + NaHSO4Rh2 = NaHSO4 + AlRh3 =>
2 Al + 3 NaHSO4Rh2 = 3 NaHSO4 + 2 AlRh3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 6(CH3)2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/15
Équations équilibrées sur02/11/14
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