| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + BiCl3 = KBiCl3
V11O23 + O2 = V2O5 =>
4 V11O23 + 9 O2 = 22 V2O5
KClO3 + Al + KOH + H2O = K3[Al(OH)6] + KCl =>
KClO3 + 2 Al + 6 KOH + 3 H2O = 2 K3[Al(OH)6] + KCl
V11O23 + O2 = V2O5 =>
4 V11O23 + 9 O2 = 22 V2O5
HCl + CaCO3 = CaCl2 + H2CO3 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
HPO3 + NH4OH = (NH4)2HPO4 + H2O =>
HPO3 + 2 NH4OH = (NH4)2HPO4 + H2O
K + BiCl3 = KBiCl3 =>
K + BiCl3 = KBiCl3
CrCl3*6H2O + (NH2)2CO + C5H8O2 = (Cr(C5H7O2)3) + H2O + NH4Cl + CO2 =>
2 CrCl3*6H2O + 3(NH2)2CO + 6 C5H8O2 = 2(Cr(C5H7O2)3) + 9 H2O + 6 NH4Cl + 3 CO2
K + BiCl3 = KBiCl3 =>
K + BiCl3 = KBiCl3
(CN)2(g) + H2O(aq) = H2C2O4(aq) + NH3(g) =>
(CN)2(g) + 4 H2O(aq) = H2C2O4(aq) + 2 NH3(g)
K + BiCl3 = KBiCl3 =>
K + BiCl3 = KBiCl3
SO13 + H2O = H2SO11 + O3 =>
SO13 + H2O = H2SO11 + O3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + BaOH = BaClH2O =>
HCl + BaOH = BaClH2O
Fe2(HSO4)3 + H2SO4 = Fe(HSO4)3 + SO2 + H2O =>
2 Fe2(HSO4)3 + 9 H2SO4 = 4 Fe(HSO4)3 + 3 SO2 + 6 H2O
NH3 + Cu{2+} = Cu(NH3)4{2+} =>
4 NH3 + Cu{2+} = Cu(NH3)4{2+}
HAc + NaOH = NaAc + H2O =>
HAc + NaOH = NaAc + H2O
HCl + O = H2O + Cl =>
2 HCl + O = H2O + 2 Cl
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Zn + HgO = ZnO2 + Hg =>
Zn + 2 HgO = ZnO2 + 2 Hg
NH3 + S2Cl2 = S8 + NH4Cl + N4 =>
32 NH3 + 12 S2Cl2 = 3 S8 + 24 NH4Cl + 2 N4
SrCl + Na(SO4) = NaCl + Sr(SO4) =>
SrCl + Na(SO4) = NaCl + Sr(SO4)
chlorine + potassiumbromide = bromine + potassiumchloride =>
Cl2 + 2 KBr = Br2 + 2 KCl
ZnCl2 + (NH4)2 + S = ZnS + NH4Cl2 =>
2 ZnCl2 + (NH4)2 + 2 S = 2 ZnS + 2 NH4Cl2
CH2O + CrO4 + H = Cr(OH)3 + CO2 =>
CH2O + CrO4 + H = Cr(OH)3 + CO2
V11O23 + O2 = V2O5 =>
4 V11O23 + 9 O2 = 22 V2O5
KO2 + PbCI2 = KPbO2[CI2] =>
KO2 + PbCI2 = KPbO2[CI2]
CH3CHO = CH4 + CO =>
CH3CHO = CH4 + CO
K + BiCl3 = KBiCl3 =>
K + BiCl3 = KBiCl3
C6H12 + KMnO4 + H2O = C6H18O6 + KOH + MnO2 =>
C6H12 + 2 KMnO4 + 4 H2O = C6H18O6 + 2 KOH + 2 MnO2
KMnO4 + KNO2 + H2O = KNO3 + KOH + MnO2 =>
2 KMnO4 + 3 KNO2 + H2O = 3 KNO3 + 2 KOH + 2 MnO2
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
C3H + O2 = CO + H2O =>
4 C3H + 7 O2 = 12 CO + 2 H2O
OH{-} + CrO2{-} + H2O2 = CrO4{2-} + H2O =>
2 OH{-} + 2 CrO2{-} + 3 H2O2 = 2 CrO4{2-} + 4 H2O
U + ClF3 = UF6 + ClF =>
U + 3 ClF3 = UF6 + 3 ClF
KMnO4 + C5H8O2 = Mn(C5H7O2) + (CH3CO)2CH + H2O + KC5H7O2 =>
KMnO4 + 8 C5H8O2 = Mn(C5H7O2) + 6(CH3CO)2CH + 4 H2O + KC5H7O2
RCOH + K2Cr2O7 + H2SO4 = RCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 RCOH + K2Cr2O7 + 4 H2SO4 = 3 RCOOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Al + Cu2O = Al2O3 + Cu =>
2 Al + 3 Cu2O = Al2O3 + 6 Cu
C6H14N2O2 + H2O = O2 + CH4 + NH3 =>
C6H14N2O2 + 8 H2O = 5 O2 + 6 CH4 + 2 NH3
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
PuCl3 + Ca = CaCl2 + Pu =>
2 PuCl3 + 3 Ca = 3 CaCl2 + 2 Pu
Na(l) + H2(l) = NaH(aq) =>
2 Na(l) + H2(l) = 2 NaH(aq)
Cu2CO3 = Cu + CO2 + O2 =>
2 Cu2CO3 = 4 Cu + 2 CO2 + O2
HCO3 + Co2(I)2 = H2I + Co(CO3)2 =>
4 HCO3 + Co2(I)2 = 2 H2I + 2 Co(CO3)2
Ce(NO3)3 + H2SO4 + PbO2 = Ce(SO4)2 + Pb(NO3)3 + H2O =>
Ce(NO3)3 + 2 H2SO4 + PbO2 = Ce(SO4)2 + Pb(NO3)3 + 2 H2O
K + BiCl3 = KBiCl3 =>
K + BiCl3 = KBiCl3
Tl2SO + KMnO4 + H2SO4 = Tl2(SO4)3 + MnSO4 + K2SO4 + H2O =>
Tl2SO + 2 KMnO4 + 5 H2SO4 = Tl2(SO4)3 + 2 MnSO4 + K2SO4 + 5 H2O
A2B6 + F2 = AF2 + B2F =>
2 A2B6 + 7 F2 = 4 AF2 + 6 B2F
F + ZnBr2 = Zn + FBr =>
2 F + ZnBr2 = Zn + 2 FBr
K2Cr2O7 + HI + H2SO4 = I2 + Cr2(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 8 HI + 3 H2SO4 = 4 I2 + Cr2(SO4)2 + K2SO4 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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