| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl + NiBr3 = NiCl3 + Br3
P4S10 + NH3 = P3N5 + (NH4)2S =>
3 P4S10 + 80 NH3 = 4 P3N5 + 30(NH4)2S
Ba(OH)2 + Ca(SO4) = Ba(SO4) + Ca(OH)2 =>
Ba(OH)2 + Ca(SO4) = Ba(SO4) + Ca(OH)2
Zn(HSO4)2 + NaOH = ZnSO4 + Na2SO4 + H2O =>
Zn(HSO4)2 + 2 NaOH = ZnSO4 + Na2SO4 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2H3I3 = N2 + HI =>
N2H3I3 = N2 + 3 HI
FeCl2 + AgNo3 = Fe(No3)2 + AgCl =>
FeCl2 + 2 AgNo3 = Fe(No3)2 + 2 AgCl
C12H22O11(s) + O2(l) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(l) = 12 CO2(g) + 11 H2O(l)
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
PhCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + PhCOOH =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 14 H2O + 3 K2SO4 + 6 MnSO4 + 5 PhCOOH
H2S + KMnO4 = KOH + S + MnO2 + H2O =>
3 H2S + 2 KMnO4 = 2 KOH + 3 S + 2 MnO2 + 2 H2O
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
K3P + HCl = KCl + H3P =>
K3P + 3 HCl = 3 KCl + H3P
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
CH3COOK + H2O = CH3COOK*2H2O =>
CH3COOK + 2 H2O = CH3COOK*2H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
KI + Hg(NO3)2 = K(NO3) + HgI2 =>
2 KI + Hg(NO3)2 = 2 K(NO3) + HgI2
K2SO4 + CaBr2 = CaSO4 + K2Br2 =>
K2SO4 + CaBr2 = CaSO4 + K2Br2
C2H4 + C2H6 = C3H8 =>
C2H4 + 2 C2H6 = 2 C3H8
CH4 + SO2 = H2O + HS + HCO3 =>
5 CH4 + 9 SO2 = 3 H2O + 9 HS + 5 HCO3
Ca + ZnCl2 = CaCl2Zn =>
Ca + ZnCl2 = CaCl2Zn
NH4ClO3 + Mg(OH)2 = NH4(OH) + Mg(ClO3)2 =>
2 NH4ClO3 + Mg(OH)2 = 2 NH4(OH) + Mg(ClO3)2
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
H2SO4NH4Br = HBrNH4HSO4 =>
H2SO4NH4Br = HBrNH4HSO4
CuSO4 + LiOH = Cu(OH) + Li(SO4) =>
CuSO4 + LiOH = Cu(OH) + Li(SO4)
Mo2O3 + SO4H2 + MnKO4 = Mo2O6 + SO4Mn + H2O + SO4K2 =>
5 Mo2O3 + 9 SO4H2 + 6 MnKO4 = 5 Mo2O6 + 6 SO4Mn + 9 H2O + 3 SO4K2
C8H10S(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C8H10S(l) + 23 O2(g) = 16 CO2(g) + 10 H2O(g) + 2 SO2(g)
Na(H2AsO3) + K(BrO3) + HCl = NaCl + KBr + H3AsO4 =>
3 Na(H2AsO3) + K(BrO3) + 3 HCl = 3 NaCl + KBr + 3 H3AsO4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na + Hg = Na(Hg) =>
Na + Hg = Na(Hg)
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Cr(s) + CdCl2(aq) = CrCl3 + Cd =>
2 Cr(s) + 3 CdCl2(aq) = 2 CrCl3 + 3 Cd
C57H110O6 + H2O = C18H36O2 + C3H8O3 =>
C57H110O6 + 3 H2O = 3 C18H36O2 + C3H8O3
Cd + NH3 = Cd(NH3)2 =>
Cd + 2 NH3 = Cd(NH3)2
NaBiO3 + HCl = NaCl + BiCl3 + H2O + Cl2 =>
NaBiO3 + 6 HCl = NaCl + BiCl3 + 3 H2O + Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlCl3 + HOH = Al(OH)3 + HCl =>
AlCl3 + 3 HOH = Al(OH)3 + 3 HCl
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
CaF2 + Cl = CaCl2 + F =>
CaF2 + 2 Cl = CaCl2 + 2 F
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
CoSO4 + HNO3 + H2SO4 = Co(SO4)3 + NO + H2O =>
3 CoSO4 + 4 HNO3 + 6 H2SO4 = 3 Co(SO4)3 + 4 NO + 8 H2O
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH2 + FeCl3 + H2O =>
C6H4CH3NO2 + 2 Fe + 6 HCl = C6H4CH3NH2 + 2 FeCl3 + 2 H2O
Ca(OH)2 + H2O + P = Ca(H2PO2)2 + H2 =>
Ca(OH)2 + 2 H2O + 2 P = Ca(H2PO2)2 + H2
H + Cl + O2 = HClO4 =>
H + Cl + 2 O2 = HClO4
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
BaSO3 + HNO3 = BaSO4 + NO + H2O =>
3 BaSO3 + 2 HNO3 = 3 BaSO4 + 2 NO + H2O
Ni(H2O)6(NO3)2 + KNCS + PPh3 = (PPh3)2Ni(SCN)2 + K + NO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 KNCS + 2 PPh3 = (PPh3)2Ni(SCN)2 + 2 K + 2 NO3 + 6 H2O
Cu(oh)2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(oh)2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
K2ZnO2 + HBr = ZnBr2 + KBr + H2O =>
K2ZnO2 + 4 HBr = ZnBr2 + 2 KBr + 2 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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