| Équations équilibrées la veille |
2 Ca + 16 N2 = Ca2N32
C7H8 + Cl2 = C7H6Cl2 + HCl =>
C7H8 + 2 Cl2 = C7H6Cl2 + 2 HCl
CH3COOH + CH3COONa = CH3COO + HNa =>
CH3COOH + CH3COONa = 2 CH3COO + HNa
CuSO4(acuoso) + Zn(solido) = Cu(solido) + ZnSO4(acuoso) =>
CuSO4(acuoso) + Zn(solido) = Cu(solido) + ZnSO4(acuoso)
CoCl2(aq) + K2C2O4(aq) = K4[Co(C2O4)3](aq) + KCl(aq) =>
CoCl2(aq) + 3 K2C2O4(aq) = K4[Co(C2O4)3](aq) + 2 KCl(aq)
X + Y + Z = X2YZ3 =>
2 X + Y + 3 Z = X2YZ3
C57H110O6 + H2O = C18H36 + C3H8O3 =>
2 C57H110O6 + 12 H2O = 5 C18H36 + 8 C3H8O3
NH4Cl(s) + NaOH(aq) = NH3(g) + NaCl + H2O =>
NH4Cl(s) + NaOH(aq) = NH3(g) + NaCl + H2O
Au(NO3)2 + Sn = Au + Sn(NO3)2 =>
Au(NO3)2 + Sn = Au + Sn(NO3)2
Mo24O37 + KMnO4 + H2SO4 = MnSO4 + MoO3 + K2SO4 + H2O =>
Mo24O37 + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 24 MoO3 + 7 K2SO4 + 21 H2O
B + Zr3N4 + Zr = Zr3B2N =>
8 B + Zr3N4 + 9 Zr = 4 Zr3B2N
AgCl + (NH3) = Ag(NH3)2 + Cl =>
AgCl + 2(NH3) = Ag(NH3)2 + Cl
CaAl(SO4) = CaSO4Al =>
CaAl(SO4) = CaSO4Al
MnCl2 + LiOH = MnO2 + LiCl + H2 =>
MnCl2 + 2 LiOH = MnO2 + 2 LiCl + H2
MnF2 = Mn + F =>
MnF2 = Mn + 2 F
KNO3 + KI + H2SO3 = NO + I2 + K2SO4 + H2O =>
2 KNO3 + 2 KI + 2 H2SO3 = 2 NO + I2 + 2 K2SO4 + 2 H2O
Ca{2+} + (CO{3}){2-} = Ca(CO{3}) =>
Ca{2+} + (CO{3}){2-} = Ca(CO{3})
KNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO5 + KNO3 + H2O =>
3 KNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO5 + 3 KNO3 + 3 H2O
Ca(CH3COO)2 = CaO + CO2 + (CH3)2CO =>
Ca(CH3COO)2 = CaO + CO2 + (CH3)2CO
AgNO3 + Cl2 = Ag2Cl2 + NO3 =>
2 AgNO3 + Cl2 = Ag2Cl2 + 2 NO3
Cu(OH)2 + (NH4)2SO4 + OH = Cu(NH3)4 + SO4 + H2O =>
Cu(OH)2 + 2(NH4)2SO4 + 2 OH = Cu(NH3)4 + 2 SO4 + 4 H2O
NaBr + O2 = OBr + Na =>
2 NaBr + O2 = 2 OBr + 2 Na
HCl + Br2 = H2 + BrCl =>
2 HCl + Br2 = H2 + 2 BrCl
HBr + Al(*OH)3 = H2O + AlBr3 =>
3 HBr + Al(*OH)3 = 3 H2O + AlBr3
Pb(C2H3O2)2(aq) + AlCl3(aq) = Al(C2H3O2)3(aq) + PbCl2(s) =>
3 Pb(C2H3O2)2(aq) + 2 AlCl3(aq) = 2 Al(C2H3O2)3(aq) + 3 PbCl2(s)
H2O + NO2 = NO3H + NO =>
H2O + 3 NO2 = 2 NO3H + NO
FeCl3 + NH3OH = Fe(OH)3 + NH3Cl =>
FeCl3 + 3 NH3OH = Fe(OH)3 + 3 NH3Cl
MnO4 + SO2 + H2 = Mn(aq) + H2SO4 =>
MnO4 + 2 SO2 + 2 H2 = Mn(aq) + 2 H2SO4
Pb3O4 + CH3COOH + Cl2 = Pb(CH3COO)4 + H2O + HCl =>
Pb3O4 + 12 CH3COOH + 2 Cl2 = 3 Pb(CH3COO)4 + 4 H2O + 4 HCl
C11H22O11 + KNO3 = CO2 + KNO2 + H2O =>
C11H22O11 + 22 KNO3 = 11 CO2 + 22 KNO2 + 11 H2O
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3
NaClO3 + H2O = H2O2 + NaClO =>
NaClO3 + 2 H2O = 2 H2O2 + NaClO
CuOH = Cu + O + H2O =>
2 CuOH = 2 Cu + O + H2O
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
Ph3P + Na = Ph2PNa + NaPh =>
Ph3P + 2 Na = Ph2PNa + NaPh
Mg2 + CuNO2 = Mg3NO2 + Cu =>
3 Mg2 + 2 CuNO2 = 2 Mg3NO2 + 2 Cu
Fr2CO3 + RbOH = FrOH + Rb2(CO3) =>
Fr2CO3 + 2 RbOH = 2 FrOH + Rb2(CO3)
Ba(OH)2*8H2O(s) + NH4Cl(s) = Ba(Cl)2(aq) + H2O(l) + NH3(g) =>
Ba(OH)2*8H2O(s) + 2 NH4Cl(s) = Ba(Cl)2(aq) + 10 H2O(l) + 2 NH3(g)
Ba3(PO4)2 + KNO3 = K3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 KNO3 = 2 K3PO4 + 3 Ba(NO3)2
H2Cr2O7 + Cd(OH)2 = (CdOH)2Cr2O7 + H2O =>
H2Cr2O7 + 2 Cd(OH)2 = (CdOH)2Cr2O7 + 2 H2O
K2[Zn(OH)4] + HCl = KCl + ZnOHCl + H2O =>
K2[Zn(OH)4] + 3 HCl = 2 KCl + ZnOHCl + 3 H2O
C2H12 + H2 = C2H14 =>
C2H12 + H2 = C2H14
Cr(s) + PbF2(aq) = CrF2 + Pb =>
Cr(s) + PbF2(aq) = CrF2 + Pb
MnC4H6O4 = MnO + H2O + C =>
MnC4H6O4 = MnO + 3 H2O + 4 C
K3PO4 + MgF2 = KF + (PO4)2Mg3 =>
2 K3PO4 + 3 MgF2 = 6 KF + (PO4)2Mg3
[Cu(H2O)6] + Cl = CuCl + H2O =>
[Cu(H2O)6] + Cl = CuCl + 6 H2O
Mg6Al2(OH)16CO3*2H2O = MgO + Al2O3 + CO2 + H2O =>
Mg6Al2(OH)16CO3*2H2O = 6 MgO + Al2O3 + CO2 + 10 H2O
BiI3 + KI = [BiI6]{-3} + K{+} =>
BiI3 + 3 KI = [BiI6]{-3} + 3 K{+}
H3P + NO2 = H3PO4 + N =>
H3P + 2 NO2 = H3PO4 + 2 N
N2 + Ca = NCa =>
N2 + 2 Ca = 2 NCa
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
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