| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + H2So4 = Mg2So4 + H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
CL + H2SO4 = CLSO3 + H2O =>
CL + H2SO4 = CLSO3 + H2O
C6H10 + Br2 = C6H10Br2 =>
C6H10 + Br2 = C6H10Br2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 = PbO + (NO2) + O2 =>
2 Pb(NO3)2 = 2 PbO + 4(NO2) + O2
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
NaCl + H2SO4 = Cl2 + SO2 + Na2SO4 + H2O =>
2 NaCl + 2 H2SO4 = Cl2 + SO2 + Na2SO4 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Br + H2SO4 = BrSO3 + H2O =>
Br + H2SO4 = BrSO3 + H2O
IF7 + H2O = HF + H5IO6 =>
IF7 + 6 H2O = 7 HF + H5IO6
C + O2 = CO2 =>
C + O2 = CO2
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
H2SO4 + Cu = CuSO4 + SO2 + H2O =>
2 H2SO4 + Cu = CuSO4 + SO2 + 2 H2O
I + H2SO4 = ISO3 + H2O =>
I + H2SO4 = ISO3 + H2O
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
PbO2 + HCl = H2PbCl6 + H2O =>
PbO2 + 6 HCl = H2PbCl6 + 2 H2O
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
MGCO3 + HNO3 = MG(NO3)2 + H2CO3 =>
MGCO3 + 2 HNO3 = MG(NO3)2 + H2CO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
H2SO4 + Na = Na2SO4 + H2 =>
H2SO4 + 2 Na = Na2SO4 + H2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KOH + H2SO3 = KHSO3 + H2O =>
KOH + H2SO3 = KHSO3 + H2O
Na2Cro4 + AgNo3 = NaNo3 + Ag2Cro4 =>
Na2Cro4 + 2 AgNo3 = 2 NaNo3 + Ag2Cro4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuSO4 + NH4OH = NH4SO4 + CuOH =>
CuSO4 + NH4OH = NH4SO4 + CuOH
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3 + H2O = CH3OH + H2 =>
2 CH3 + 2 H2O = 2 CH3OH + H2
KCL + H2SO4 = KSO4 + H2CL =>
KCL + H2SO4 = KSO4 + H2CL
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/17
Équations équilibrées sur01/29/17
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