| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 HCl = 3 H + AlCl3
NO + O2 + H20 = HNO3 =>
20 NO + 20 O2 + H20 = 20 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(NO3)3 + H2S = H2S(NO3)3 + Fe =>
Fe(NO3)3 + H2S = H2S(NO3)3 + Fe
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
MgBr2 = Mg + Br =>
MgBr2 = Mg + 2 Br
PH3 + HI = PH4I =>
PH3 + HI = PH4I
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
BF3 + HOH = H3BO3 + HF =>
BF3 + 3 HOH = H3BO3 + 3 HF
Zn + Fe(H2PO4)2 = Fe + Zn(H2PO4)2 =>
Zn + Fe(H2PO4)2 = Fe + Zn(H2PO4)2
C + O2 = CO2 =>
C + O2 = CO2
Na2(OH)2 + H2(SO3) = Na2(SO3) + H2O =>
Na2(OH)2 + H2(SO3) = Na2(SO3) + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + O2 = AlO2 =>
Al + O2 = AlO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Na2SiO3 + NaOH = Na4SiO4 + H2O =>
Na2SiO3 + 2 NaOH = Na4SiO4 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HNO3 + C = CO2 + NO + H20 =>
20 HNO3 + 20 C = 20 CO2 + 20 NO + H20
Ag + H2O = AgH2O =>
Ag + H2O = AgH2O
K + H2O = H + K2O =>
2 K + H2O = 2 H + K2O
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr2(So4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2So4 + H2O =>
Cr2(So4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2So4 + 8 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CA(HCO3)2 = CACO3 + CO2 + H2O =>
CA(HCO3)2 = CACO3 + CO2 + H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
S + H2O = SO3 + H =>
S + 3 H2O = SO3 + 6 H
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
B + F2 = BF =>
2 B + F2 = 2 BF
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
K2CrO4 + FeI2 = FeCrO4 + KI =>
K2CrO4 + FeI2 = FeCrO4 + 2 KI
NaOH + SiO2 = Na2SiO3 + H2O =>
2 NaOH + SiO2 = Na2SiO3 + H2O
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
H2SO4 + KOH = H2SO4KOH =>
H2SO4 + KOH = H2SO4KOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
SNCl2 + H2O2 + HCl = SNCl4 + H2O =>
SNCl2 + H2O2 + 2 HCl = SNCl4 + 2 H2O
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Al2(SO4)3 + LiOH = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/17
Équations équilibrées sur01/19/17
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