| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 O(g) + N2(g) = 2 NO(g)
FeCl3 + C2H4 = C2H3Cl + HCl + FeCl2 =>
2 FeCl3 + C2H4 = C2H3Cl + HCl + 2 FeCl2
NH3 + Cu3Zn2 = Cu + NH3Zn2 =>
NH3 + Cu3Zn2 = 3 Cu + NH3Zn2
ZnOH + OH = Zn(OH)2 =>
ZnOH + OH = Zn(OH)2
Cu + NaF = CuF + Na =>
Cu + NaF = CuF + Na
Mg2Br2 + Cl2 = MgCl + Br2 =>
Mg2Br2 + Cl2 = 2 MgCl + Br2
C6H6 + CH3Cl = C6H5CH3 + HCl =>
C6H6 + CH3Cl = C6H5CH3 + HCl
Sn + HNO3(conc) = Sn(NO3)2 + NO2 + H2O =>
Sn + 4 HNO3(conc) = Sn(NO3)2 + 2 NO2 + 2 H2O
KCl + H3PO4 = KH2PO4 + Cl2 + H2 =>
2 KCl + 2 H3PO4 = 2 KH2PO4 + Cl2 + H2
C6H54C5O + C6H5CCC6H5 = C6H56C6 + CO =>
83 C6H54C5O + 11 C6H5CCC6H5 = 82 C6H56C6 + 83 CO
CO2 + H2O = CO2H + OH =>
CO2 + H2O = CO2H + OH
CH3NO2 + O2 = H2O + C + NO =>
4 CH3NO2 + O2 = 6 H2O + 4 C + 4 NO
C5H12O3 + O2 = H2O + CO2 =>
2 C5H12O3 + 13 O2 = 12 H2O + 10 CO2
Fe2O3 + CO = Fe + (CO2) =>
Fe2O3 + 3 CO = 2 Fe + 3(CO2)
Ba + CaSO4 = BaSO4 + Ca =>
Ba + CaSO4 = BaSO4 + Ca
PO4Ag = AgPO4 =>
PO4Ag = AgPO4
N6Cl12 + C3H12 = N6 + C3Cl4 + H12 =>
N6Cl12 + 3 C3H12 = N6 + 3 C3Cl4 + 3 H12
MgCl2 + Al2(SO4)3 = Mg(SO4)3 + Al2Cl2 =>
MgCl2 + Al2(SO4)3 = Mg(SO4)3 + Al2Cl2
C3H8O + SOCl2 = C3H7Cl + SO2 + HCl =>
C3H8O + SOCl2 = C3H7Cl + SO2 + HCl
C3H8 + H2 = CH4 =>
C3H8 + 2 H2 = 3 CH4
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + H =>
HAuCl4 + 4 NaBH4 + 12 H2O = Au + 4 B(OH)3 + 4 NaCl + 29 H
P + AlCl3 = PCl5 + Al =>
3 P + 5 AlCl3 = 3 PCl5 + 5 Al
ZnCl2(aq) + (NH4)3PO4(aq) = NH4Cl(aq) + Zn3(PO4)2(s) =>
3 ZnCl2(aq) + 2(NH4)3PO4(aq) = 6 NH4Cl(aq) + Zn3(PO4)2(s)
C4H6 + H3PO4 = C4H7PO4 + H =>
C4H6 + H3PO4 = C4H7PO4 + 2 H
CrF2 + F2 = CrF4 =>
CrF2 + F2 = CrF4
CoSO4 + PbO2 + H2O = Co2O3 + PbSO4 + H2SO4 =>
2 CoSO4 + PbO2 + H2O = Co2O3 + PbSO4 + H2SO4
KAl(SO4)2*12(H2O) + C8H18 = KAl(SO4)2*11(H2O) + C8H18HOH =>
KAl(SO4)2*12(H2O) + C8H18 = KAl(SO4)2*11(H2O) + C8H18HOH
HH + OO = HOH =>
2 HH + OO = 2 HOH
F3Cl + NaOH = F3OH + NaCl =>
F3Cl + NaOH = F3OH + NaCl
Po{6+} + {-} = Po{2+} =>
Po{6+} + 4e = Po{2+}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe3O4 + HCl = FeCl2 + FeCl3 + H2O =>
Fe3O4 + 8 HCl = FeCl2 + 2 FeCl3 + 4 H2O
CaCl2 + Na2SiO3 = CaSiO3 + NaCl =>
CaCl2 + Na2SiO3 = CaSiO3 + 2 NaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca3(C6H5O7)2 + H2SO4 = (C6H8O7) + CaSO4 =>
Ca3(C6H5O7)2 + 3 H2SO4 = 2(C6H8O7) + 3 CaSO4
HCl + HNO3 = NCl + Cl2 + H2O =>
5 HCl + HNO3 = NCl + 2 Cl2 + 3 H2O
X + XY2 = X3Y =>
5 X + XY2 = 2 X3Y
NH4NO3 + MnO2 + NaOH = Na2MnO4 + NH3 + H2O =>
NH4NO3 + 4 MnO2 + 8 NaOH = 4 Na2MnO4 + 2 NH3 + 3 H2O
N + H23 = NH3 =>
23 N + 3 H23 = 23 NH3
HCl + Mg(OH)2 = MgCl2 + H2O1 =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O1
K2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + KHSO4 + H2O + NaHSO4 =>
K2Cr2O7 + 4 NaCl + 6 H2SO4 = 2 CrO2Cl2 + 2 KHSO4 + 3 H2O + 4 NaHSO4
CH3COOH + Na2(CO3) = CO2 + H2O + C2H3NaO =>
5 CH3COOH + 2 Na2(CO3) = 4 CO2 + 4 H2O + 4 C2H3NaO
B + H2O = B{3} + H2 + O{-3} =>
B + H2O = B{3} + H2 + O{-3}
HCl + Hg(OH)2 = H2O + HgCl2 =>
2 HCl + Hg(OH)2 = 2 H2O + HgCl2
NaOH + HCl = NaClOHH =>
NaOH + HCl = NaClOHH
Hg2Cl2 + Fe = FeCl3 + Hg =>
3 Hg2Cl2 + 2 Fe = 2 FeCl3 + 6 Hg
Cr2ScN2O2 = Cr2N + ScN + Cr2O3 + N2 =>
3 Cr2ScN2O2 = Cr2N + 3 ScN + 2 Cr2O3 + N2
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + H =>
HAuCl4 + 4 NaBH4 + 12 H2O = Au + 4 B(OH)3 + 4 NaCl + 29 H
Cr2O7{-2} + V{+3} + H{+} = VO2{+} + H2O + Cr{+3} =>
Cr2O7{-2} + 3 V{+3} + 2 H{+} = 3 VO2{+} + H2O + 2 Cr{+3}
NaNO3 + C12H22O11 = CO2 + H2O + N2 + NaHCO3 =>
48 NaNO3 + 5 C12H22O11 = 12 CO2 + 31 H2O + 24 N2 + 48 NaHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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