| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
Na2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + NaCl + H2O =>
Na2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + 2 NaCl + H2O
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(s) + Na(aq) + NO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 Na(aq) + 2 NO3(aq)
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
HCL + AgNO3 = AgCL + HNO3 =>
HCL + AgNO3 = AgCL + HNO3
C6H12O6(g) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(g) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
C3H6 + HCL = C3H7CL =>
C3H6 + HCL = C3H7CL
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
AgSO4 + CuCl = CuSO4 + AgCl =>
AgSO4 + CuCl = CuSO4 + AgCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + Na + NO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 Na + 2 NO3
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
HCL + O2 = H2O + CL =>
4 HCL + O2 = 2 H2O + 4 CL
S + NaNO3 + NaOH = Na2SO4 + NaNO2 + H2O =>
S + 3 NaNO3 + 2 NaOH = Na2SO4 + 3 NaNO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H{+} + NO3{-} = HNO3 =>
H{+} + NO3{-} = HNO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag3In2(PO4)3 + Br = AgBr + InPO4 + P4O10 + O2 =>
4 Ag3In2(PO4)3 + 12 Br = 12 AgBr + 8 InPO4 + P4O10 + 3 O2
Hg2(NO3)2(aq) + KCl(aq) = Hg2Cl2(s) + KNO3(aq) =>
Hg2(NO3)2(aq) + 2 KCl(aq) = Hg2Cl2(s) + 2 KNO3(aq)
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
MG(s) + HCl(ac) = MGCl2(ac) + H2(g) =>
MG(s) + 2 HCl(ac) = MGCl2(ac) + H2(g)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgSO4 + H2O = MgSO4(H2O) =>
MgSO4 + H2O = MgSO4(H2O)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2S3 + H2O = AlO3H3 + H2S =>
Al2S3 + 6 H2O = 2 AlO3H3 + 3 H2S
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Cu2I2 + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
Cu2I2 + 4 Na2S2O3 = 2 Na3[Cu(S2O3)2] + 2 NaI
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
As + O = AsO =>
As + O = AsO
KCN + H2(SO4) + H2O = CO + K2(SO4) + (NH4)2(SO4) =>
2 KCN + 2 H2(SO4) + 2 H2O = 2 CO + K2(SO4) + (NH4)2(SO4)
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Ti + HNO3 = Ti(NO3)3 + NO2 + H2O =>
Ti + 6 HNO3 = Ti(NO3)3 + 3 NO2 + 3 H2O
KCN + H2SO4 + H2O = CO + K2SO4 + (NH4)2SO4 =>
2 KCN + 2 H2SO4 + 2 H2O = 2 CO + K2SO4 + (NH4)2SO4
H2O + Na2S4 = Na2S4(H2O)10 =>
10 H2O + Na2S4 = Na2S4(H2O)10
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Zn + CaSo4 = ZnSo4 + Ca =>
Zn + CaSo4 = ZnSo4 + Ca
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
KMNO4 + NANO2 + H20 = MNO2 + NANO3 + KOH =>
20 KMNO4 + 20 NANO2 + H20 = 20 MNO2 + 20 NANO3 + 20 KOH
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
CrCl2 + H2SO4 = Cr2(SO4)3 + HCl + SO2 + H2O =>
2 CrCl2 + 4 H2SO4 = Cr2(SO4)3 + 4 HCl + SO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KCN + H2SO4 + H2O = CO + K2SO4 + (NH4)2SO4 =>
2 KCN + 2 H2SO4 + 2 H2O = 2 CO + K2SO4 + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/25/18
Équations équilibrées sur09/24/17
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