| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + Mg = Fe + MgO
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CH4 + O2 = C + H2O =>
CH4 + O2 = C + 2 H2O
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
HBr + Na(OH) = NaBr + H2O =>
HBr + Na(OH) = NaBr + H2O
AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3*3H2O2 + C6H8O7 = H2O2 + NaHCO3 + H2O =>
6 Na2CO3*3H2O2 + C6H8O7 = 9 H2O2 + 12 NaHCO3 + 7 H2O
Ba(OH)2 + MgSO4 = Mg(OH)2 + BaSO4 =>
Ba(OH)2 + MgSO4 = Mg(OH)2 + BaSO4
HBr + K(OH) = KBr + H2O =>
HBr + K(OH) = KBr + H2O
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Na2CO3*3H2O2 + C6H8O7 = H2O2 + NaHCO3 + H2O =>
6 Na2CO3*3H2O2 + C6H8O7 = 9 H2O2 + 12 NaHCO3 + 7 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NiCl2 + KOH = Ni(OH)2 + KCl =>
NiCl2 + 2 KOH = Ni(OH)2 + 2 KCl
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
KHS + KOH = K2S + H2O =>
KHS + KOH = K2S + H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H2SO3 + Br2 + H2O = H2SO4 + HBr =>
H2SO3 + Br2 + H2O = H2SO4 + 2 HBr
NaOH + C20H14O4 = Na + H2CO2 + H2O =>
46 NaOH + C20H14O4 = 46 Na + 20 H2CO2 + 10 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Fe2O3 + CH4 = Fe + H2O + CO2 =>
4 Fe2O3 + 3 CH4 = 8 Fe + 6 H2O + 3 CO2
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HgCl2 + Cu = CuCl + Hg =>
HgCl2 + 2 Cu = 2 CuCl + Hg
CrI3 + KOH + Cl2 = K2CrO4 + KCl + KIO4 + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 54 KCl + 6 KIO4 + 32 H2O
C2H2F4 + H2O = CO2 + HF + C =>
2 C2H2F4 + 2 H2O = CO2 + 8 HF + 3 C
C + Cu2O = Cu + CO2 =>
C + 2 Cu2O = 4 Cu + CO2
C4H8O2 + O2 = CO2 + H20 =>
5 C4H8O2 + 15 O2 = 20 CO2 + 2 H20
H + O = H2O =>
2 H + O = H2O
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
Ce(IO3)4 = Ce + IO3 =>
Ce(IO3)4 = Ce + 4 IO3
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
Zn + S = ZnS =>
Zn + S = ZnS
NH3 + MnO2 = N20 + MnO + H2O =>
20 NH3 + 30 MnO2 = N20 + 30 MnO + 30 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/16
Équations équilibrées sur11/10/15
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