| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C3H7COOH + O2 = CO + H2O =>
C3H7COOH + 3 O2 = 4 CO + 4 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Cl3CCHO + C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O =>
Cl3CCHO + 2 C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O
ClO3H + NaOH = ClO3Na + H2O =>
ClO3H + NaOH = ClO3Na + H2O
C8H8O3 + Br = C8H8O3Br =>
C8H8O3 + Br = C8H8O3Br
H2O + Na3P = Na2O + H3P =>
3 H2O + 2 Na3P = 3 Na2O + 2 H3P
HI(ac) + H2O2(ac) = I2(s) + H2O =>
2 HI(ac) + H2O2(ac) = I2(s) + 2 H2O
KMnO4 + NaOH = MnO4HO + KNa =>
KMnO4 + NaOH = MnO4HO + KNa
Cu2(SO4) + Na2Cl = Cu2Cl + Na2(SO4) =>
Cu2(SO4) + Na2Cl = Cu2Cl + Na2(SO4)
HClO4 + K2CO3 = CO2 + H2O + KClO4 =>
2 HClO4 + K2CO3 = CO2 + H2O + 2 KClO4
C2H5Br + KOH = C2H4 + KBr + H2O =>
C2H5Br + KOH = C2H4 + KBr + H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
C7H14NOH + HCl = C7H14N + Cl + H2O =>
C7H14NOH + HCl = C7H14N + Cl + H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
H2 + NaOH = H2O + Na2 =>
H2 + 2 NaOH = 2 H2O + Na2
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + H2CO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{+3} + 3 H2CO + 7 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H2SO4 + Cu2O = H2O + Cu + CuSO4 =>
H2SO4 + Cu2O = H2O + Cu + CuSO4
Li2O + H2O = LiH + O =>
Li2O + H2O = 2 LiH + 2 O
Cu + [Ag(NO3)] = [Cu(NO3)] + Ag =>
Cu + [Ag(NO3)] = [Cu(NO3)] + Ag
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 + CH3COOH = H2O + CO2 + C4H6O4Ca =>
CaCO3 + 2 CH3COOH = H2O + CO2 + C4H6O4Ca
HBr + MnO4 = MnO2 + HBrO3 =>
2 HBr + 3 MnO4 = 3 MnO2 + 2 HBrO3
Ca(s) + F2(g) = CaF2(s) =>
Ca(s) + F2(g) = CaF2(s)
AlQ3 + NO + O2 = Al(NO3)3 + Q2 =>
2 AlQ3 + 6 NO + 6 O2 = 2 Al(NO3)3 + 3 Q2
V2O3 + H2SO4 + K2SO4 + H2O = VSO4*K2SO4*12H2O + O2 =>
2 V2O3 + 4 H2SO4 + 4 K2SO4 + 44 H2O = 4 VSO4*K2SO4*12H2O + O2
LiOH + N2 = LiOHN2 =>
LiOH + N2 = LiOHN2
Fe(s) + AgNO3(aq) = Ag(s) + Fe(NO3)2 =>
Fe(s) + 2 AgNO3(aq) = 2 Ag(s) + Fe(NO3)2
PH3 = H2 + P4 =>
4 PH3 = 6 H2 + P4
Ga(C2H5)3 + MeSO4 = MeGa2O4 + Me + SO3 + C4H10 =>
2 Ga(C2H5)3 + 4 MeSO4 = MeGa2O4 + 3 Me + 4 SO3 + 3 C4H10
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
Al2O3 + C + Cl = CO + AlCl2 =>
Al2O3 + 3 C + 4 Cl = 3 CO + 2 AlCl2
BaO + Cu = Ba + CuO =>
BaO + Cu = Ba + CuO
K2CrO4 + Pb(NO3)2 = KNO3 + CrO4 + Pb =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + CrO4 + Pb
K2CrO4 + H2SO4 + KI = I2 + H2O + Cr2(SO4)3 + K2SO4 =>
2 K2CrO4 + 8 H2SO4 + 6 KI = 3 I2 + 8 H2O + Cr2(SO4)3 + 5 K2SO4
H3PO4(aq) + KOH(aq) = K3PO4(aq) + H2O() =>
H3PO4(aq) + 3 KOH(aq) = K3PO4(aq) + 3 H2O()
NaSO{4} + HCl = NaCl + H{2}O + SO{2} =>
NaSO{4} + HCl = NaCl + H{2}O + SO{2}
Co(NH2)2 + NaNO3 + HCl = Co2 + N2 + H2O + NaCl =>
10 Co(NH2)2 + 8 NaNO3 + 8 HCl = 5 Co2 + 14 N2 + 24 H2O + 8 NaCl
Mg(HCO3)2 + CH3COOH = CH3COOMg + H2O + CO2 =>
8 Mg(HCO3)2 + 9 CH3COOH = 8 CH3COOMg + 14 H2O + 18 CO2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Mg(s) + NaOH(aq) = Na(s) + Mg(OH)(s) =>
Mg(s) + NaOH(aq) = Na(s) + Mg(OH)(s)
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C2H5OH + K2CrO7 + H2SO4 = C2H3OOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 C2H5OH + 4 K2CrO7 + 10 H2SO4 = 9 C2H3OOH + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
Zn + Cu3PO4 = Zn(PO4)2 + Cu =>
Zn + 2 Cu3PO4 = Zn(PO4)2 + 6 Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
HIO4 + RbOH = RbIO4 + H2O =>
HIO4 + RbOH = RbIO4 + H2O
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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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