| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Fe2O3 + ZnO + SiO2 + SnO2 + Sn = FeZn3Si2Sn7O16 =>
2 Fe2O3 + 12 ZnO + 8 SiO2 + 15 SnO2 + 13 Sn = 4 FeZn3Si2Sn7O16
Sr(OH)2 + HBr = SrBr2 + H2O =>
Sr(OH)2 + 2 HBr = SrBr2 + 2 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Co3P2 + H2ZnO2 = CoZnO2 + PH3 =>
Co3P2 + 3 H2ZnO2 = 3 CoZnO2 + 2 PH3
Ca3P2(s) + H2O(l) = Ca(OH)2(s) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(s) + 2 PH3(g)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3((CH2)4)(CH3) + O2 = CO2 + H2O =>
2 CH3((CH2)4)(CH3) + 19 O2 = 12 CO2 + 14 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3(CH2)4(CH3) + O2 = CO2 + H2O =>
2 CH3(CH2)4(CH3) + 19 O2 = 12 CO2 + 14 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P4 + H2O = H3PO4 + H2 =>
P4 + 16 H2O = 4 H3PO4 + 10 H2
Ca(s) + O{2} = CaO{2} =>
Ca(s) + O{2} = CaO{2}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca(s) + O{2} = CaO{2} =>
Ca(s) + O{2} = CaO{2}
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
(NH4)2O + H2SO3 = (NH4)2SO3 + H2O =>
(NH4)2O + H2SO3 = (NH4)2SO3 + H2O
(NH4)2C2O4 + Mg = Mg(C2O4)2 + NH4 =>
2(NH4)2C2O4 + Mg = Mg(C2O4)2 + 4 NH4
H3BO3 + Na2CO3 = CO2 + H2O + Na2B4O7 =>
4 H3BO3 + Na2CO3 = CO2 + 6 H2O + Na2B4O7
FeS2 + H2O + O2 = Fe2O3 + H2SO4 =>
4 FeS2 + 8 H2O + 15 O2 = 2 Fe2O3 + 8 H2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CO + FeO3 = CO2 + Fe =>
3 CO + FeO3 = 3 CO2 + Fe
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
K2Cr2O7 + Ba(NO3)2 = BaCr2O7 + K(NO3) =>
K2Cr2O7 + Ba(NO3)2 = BaCr2O7 + 2 K(NO3)
CH4(g) + H2O(g) = CO2(g) + H2(g) =>
CH4(g) + 2 H2O(g) = CO2(g) + 4 H2(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
LiOH = Li2O + H2O =>
2 LiOH = Li2O + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Ni2S3 + Hg(ClO4)2 = Ni(ClO4)3 + HgS =>
Ni2S3 + 3 Hg(ClO4)2 = 2 Ni(ClO4)3 + 3 HgS
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
C10H16 + CL2 = C + HCL =>
C10H16 + 8 CL2 = 2 C + 16 HCL
(NH4)2C2O4 + Ca = Ca(C2O4)2 + NH4 =>
2(NH4)2C2O4 + Ca = Ca(C2O4)2 + 4 NH4
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/17
Équations équilibrées sur04/30/16
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