| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + Cl2 = 2 HCl
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O =>
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O
(NH4)2S2O8 = NH4 + S2O8 =>
(NH4)2S2O8 = 2 NH4 + S2O8
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
KCl + NANO3 = KNO3 + NACl =>
KCl + NANO3 = KNO3 + NACl
Fe + S = FeS =>
Fe + S = FeS
KOH + Zn + H20 + KNO3 = K2Zn(OH)4 + NH3 =>
10 KOH + 10 Zn + 3 H20 + 10 KNO3 = 10 K2Zn(OH)4 + 10 NH3
CI2O = CI2 + O2 =>
2 CI2O = 2 CI2 + O2
AlCl3 + Na2S + H2O = Al(OH)3 + NaCl + H2S =>
2 AlCl3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2S
P4 + KClO3 = P4O10 + KCl =>
3 P4 + 10 KClO3 = 3 P4O10 + 10 KCl
Na + N2 = NaN =>
2 Na + N2 = 2 NaN
Al + HNO3 = Al(NO3)2 + H2O + NH4NO3 =>
4 Al + 10 HNO3 = 4 Al(NO3)2 + 3 H2O + NH4NO3
ZnOHCl + HCl = ZnCl2 + H2O =>
ZnOHCl + HCl = ZnCl2 + H2O
NAOH + CH3COOH = CH3COONA + H2O =>
NAOH + CH3COOH = CH3COONA + H2O
Na3PO4(ac) + BaCl2(ac) = Ba3(PO4)2(s) + NaCl(ac) =>
2 Na3PO4(ac) + 3 BaCl2(ac) = Ba3(PO4)2(s) + 6 NaCl(ac)
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
K + O2 = K2O =>
4 K + O2 = 2 K2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
HCl + BACl2 = HCl2 + BACl =>
HCl + BACl2 = HCl2 + BACl
NH4CL + H2O = H3O + NH3 + CL =>
NH4CL + H2O = H3O + NH3 + CL
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
NH4Cl + H2O = H3O + NH3 + Cl =>
NH4Cl + H2O = H3O + NH3 + Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Cr2O7{2-} + H{+} + H2S = Cr{3+} + S + H2O =>
Cr2O7{2-} + 8 H{+} + 3 H2S = 2 Cr{3+} + 3 S + 7 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NdF3 + H2O = Nd2O3 + HF =>
2 NdF3 + 3 H2O = Nd2O3 + 6 HF
Nb2O5 + BaCO3 + Na2CO3 + O2 = BaNaNb5O15 + CO2 =>
5 Nb2O5 + 2 BaCO3 + Na2CO3 + O2 = 2 BaNaNb5O15 + 3 CO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CuSO4 = CuO + SO2 + O =>
CuSO4 = CuO + SO2 + O
Al + Zn(No3)2 = AlNo3 + Zn =>
2 Al + Zn(No3)2 = 2 AlNo3 + Zn
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O
Ni + H2O2 = Ni(OH)3 =>
2 Ni + 3 H2O2 = 2 Ni(OH)3
MnS + H2O2 = MnSO4 + H2O =>
MnS + 4 H2O2 = MnSO4 + 4 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H4O2 + O2 = CO2 + H2O =>
C6H4O2 + 6 O2 = 6 CO2 + 2 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
Nb2O5 + BaCO3 + Na2CO3 + O2 = BaNaNb5O15 + CO2 =>
5 Nb2O5 + 2 BaCO3 + Na2CO3 + O2 = 2 BaNaNb5O15 + 3 CO2
K + N2 = K3N =>
6 K + N2 = 2 K3N
TiBr = Ti + Br =>
TiBr = Ti + Br
CO(NH2)2 + H2SO4 + NaOH = CO2 + NH3 + Na2SO4 =>
2 CO(NH2)2 + H2SO4 + 2 NaOH = 2 CO2 + 4 NH3 + Na2SO4
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
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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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