| Équations équilibrées la veille |
4 Zn + 10 HCl + 2 NaNO3 = 4 ZnCl2 + N2O + 5 H2O + 2 NaCl
Pb(CH3COO)2 + NaOH = PbO + NaCH3COO + H2O =>
Pb(CH3COO)2 + 2 NaOH = PbO + 2 NaCH3COO + H2O
H2SO4 + H3(AsO4) + N2O = AsS3 + HNO3 + H2O =>
24 H2SO4 + 8 H3(AsO4) + 23 N2O = 8 AsS3 + 46 HNO3 + 13 H2O
K3PO3 + NaNO2 = KNO2 + Na3PO3 =>
K3PO3 + 3 NaNO2 = 3 KNO2 + Na3PO3
FeSO4 + CO3 = Fe2CO3 + SO4 =>
2 FeSO4 + CO3 = Fe2CO3 + 2 SO4
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
RhCl3 + H2O = Rh + HCl + O2 =>
4 RhCl3 + 6 H2O = 4 Rh + 12 HCl + 3 O2
C + H2 + O2 = C6H12O6(s) =>
6 C + 6 H2 + 3 O2 = C6H12O6(s)
Zn + MnI2 = ZnI2 + Mn =>
Zn + MnI2 = ZnI2 + Mn
MgN + H2O = MgO + NH2 =>
MgN + H2O = MgO + NH2
Zn + Na2SO3 + HCl = ZnSO4 + H2S + NaCl + H2O =>
3 Zn + 5 Na2SO3 + 10 HCl = 3 ZnSO4 + 2 H2S + 10 NaCl + 3 H2O
AgBr + GaPO4 = Ag3O4P + GaBr3 =>
3 AgBr + GaPO4 = Ag3O4P + GaBr3
Zn + NaNO2 + NaOH + H2O = Na[Zn(OH)4] + NH3 =>
2 Zn + NaNO2 + NaOH + 5 H2O = 2 Na[Zn(OH)4] + NH3
ZnFeO = ZnOFe =>
ZnFeO = ZnOFe
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
K2 + H5 = K6H8 =>
15 K2 + 8 H5 = 5 K6H8
ZnMgCl2 = ZnCl2Mg =>
ZnMgCl2 = ZnCl2Mg
FeCl2 + Al2S3 = FeS + Al(Cl)3 =>
3 FeCl2 + Al2S3 = 3 FeS + 2 Al(Cl)3
MgCl2 + MnOH = Mg(OH)2 + MnCl =>
MgCl2 + 2 MnOH = Mg(OH)2 + 2 MnCl
C6H6N2O3 + O2 = CO2 + H2O + N2O2 =>
C6H6N2O3 + 7 O2 = 6 CO2 + 3 H2O + N2O2
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
CS2 + Cl24 = CCl + S2Cl2 =>
8 CS2 + Cl24 = 8 CCl + 8 S2Cl2
ZnBr2 + F2 = ZnF2 + Br =>
ZnBr2 + F2 = ZnF2 + 2 Br
C4H6O2Cl2 + NaOH = C2H3O2Na + NaCl + H2O =>
C4H6O2Cl2 + 4 NaOH = 2 C2H3O2Na + 2 NaCl + 2 H2O
ZnC2O4 = ZnO + CO2 + CO =>
ZnC2O4 = ZnO + CO2 + CO
ZnCl2(aq) + CuSO4(aq) = ZnSO4(aq) + CuCl2(aq) =>
ZnCl2(aq) + CuSO4(aq) = ZnSO4(aq) + CuCl2(aq)
Fe + HgNO3 = FeNO3 + Hg =>
Fe + HgNO3 = FeNO3 + Hg
Si(O2) + HF = (H2)O + SiF4 =>
Si(O2) + 4 HF = 2(H2)O + SiF4
Al(s) + CuSO4(l) = Al(SO4)(aq) + Cu(s) =>
Al(s) + CuSO4(l) = Al(SO4)(aq) + Cu(s)
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq) =>
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq)
ZnSO4*H2O = ZnSO4 + H2O =>
ZnSO4*H2O = ZnSO4 + H2O
ZnSO4H2O = (ZnOH)2SO4H2SO4 =>
2 ZnSO4H2O = (ZnOH)2SO4H2SO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Li2CO3 + Zn(NO3)2 = ZnCO3 + LiNO3 =>
Li2CO3 + Zn(NO3)2 = ZnCO3 + 2 LiNO3
HNO3 + Mn = Mn(NO3)3 + H2 =>
6 HNO3 + 2 Mn = 2 Mn(NO3)3 + 3 H2
Mg(OH)Cl + KCl = MgCl2 + KOH =>
Mg(OH)Cl + KCl = MgCl2 + KOH
Ba(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(aq) + BaCl2(aq) =>
Ba(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(aq) + BaCl2(aq)
CaO + Mg{2+} = MgO + Ca{+2} =>
CaO + Mg{2+} = MgO + Ca{+2}
ReCl6 + SbCl3 = ReCl4 + SbCl6 =>
3 ReCl6 + 2 SbCl3 = 3 ReCl4 + 2 SbCl6
AlCl3 + Na2CO4 = Al2(CO4)3 + NaCl =>
2 AlCl3 + 3 Na2CO4 = Al2(CO4)3 + 6 NaCl
SnO2 + P2O3 = Sn3(PO3)4 =>
3 SnO2 + 2 P2O3 = Sn3(PO3)4
Cu2 + Ag3PO4 = Cu3(PO4)3 + Ag =>
3 Cu2 + 6 Ag3PO4 = 2 Cu3(PO4)3 + 18 Ag
ZnSO4 + NaOH = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2(SO4)
Al + ZnBr = Zn + BrAl =>
Al + ZnBr = Zn + BrAl
Ni(aq) + PO4(aq) = Ni3(PO4)2(s) =>
3 Ni(aq) + 2 PO4(aq) = Ni3(PO4)2(s)
LiOH(aq) + HClO3(aq) = H2O(l) + LiClO3 =>
LiOH(aq) + HClO3(aq) = H2O(l) + LiClO3
C10H19O3N + O2 = CO2 + NH3 + H2O =>
2 C10H19O3N + 25 O2 = 20 CO2 + 2 NH3 + 16 H2O
Na2CO3(aq) + FeCl3(aq) = FeCO3 + Na2Cl3 =>
Na2CO3(aq) + FeCl3(aq) = FeCO3 + Na2Cl3
C49H69 + O2 = CO2 + H2O =>
4 C49H69 + 265 O2 = 196 CO2 + 138 H2O
Pb(NO3)2 + Na2(CO3) = PbCO3 + Na(NO3) =>
Pb(NO3)2 + Na2(CO3) = PbCO3 + 2 Na(NO3)
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| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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