| Équations équilibrées la veille | Équations équilibrées le lendemain |
[CO(NH3)4CO3] + H2O = [CO(NH3)4(H2O)] + CO3
Fe + H2SO4 = Fe2SO4 + H2S + H2O =>
8 Fe + 5 H2SO4 = 4 Fe2SO4 + H2S + 4 H2O
CaCl2 + CaCO3 = Ca4Cl6O + CO2 =>
3 CaCl2 + CaCO3 = Ca4Cl6O + CO2
W + P = W3P =>
3 W + P = W3P
Pb(OH)2 + NH3 = PbNH3 + OH =>
Pb(OH)2 + NH3 = PbNH3 + 2 OH
FeS2 + O2 + H2O = Fe2O23 + H2SO4 =>
4 FeS2 + 35 O2 + 8 H2O = 2 Fe2O23 + 8 H2SO4
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
K3PO4 + Al(OH)3 = KOH + AlPO4 =>
K3PO4 + Al(OH)3 = 3 KOH + AlPO4
KCIO + H2O = KOHHCIO =>
KCIO + H2O = KOHHCIO
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
Cu2O + FeS2 = Cu2S2 + FeO =>
Cu2O + FeS2 = Cu2S2 + FeO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KCl + CO2 = CCl4 + K2O =>
4 KCl + CO2 = CCl4 + 2 K2O
K2CrO4 + KI + HCl = CrCl3 + I2 + H2O + KCl =>
2 K2CrO4 + 6 KI + 16 HCl = 2 CrCl3 + 3 I2 + 8 H2O + 10 KCl
C2 + H2 = C2H5 =>
2 C2 + 5 H2 = 2 C2H5
Fe(SO4) + Ca(OH)2 = Fe(OH)2 + CaSO4 =>
Fe(SO4) + Ca(OH)2 = Fe(OH)2 + CaSO4
Zn + NaNO3 + H2O = NH3 + Na2Zn2O23 + NaOH =>
4 Zn + 11 NaNO3 + 20 H2O = 11 NH3 + 2 Na2Zn2O23 + 7 NaOH
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
Fe2(SO4)3(aq) + KOH(aq) = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3(aq) + 6 KOH(aq) = 2 Fe(OH)3 + 3 K2SO4
HF + S = H2S + F2 =>
2 HF + S = H2S + F2
NaOH + MgOH2 = MgOH + NaOH2 =>
NaOH + MgOH2 = MgOH + NaOH2
C5H18 + O2 = C5O2 + H18 =>
C5H18 + O2 = C5O2 + H18
MgS + O2 = MgSO3 =>
2 MgS + 3 O2 = 2 MgSO3
FeCl3 + F2 = Fe2F3 + Cl2 =>
4 FeCl3 + 3 F2 = 2 Fe2F3 + 6 Cl2
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
S2O4{2-} + CrO4{2-} + H{+} = SO3 + Cr(OH)3 =>
S2O4{2-} + 2 CrO4{2-} + 6 H{+} = 2 SO3 + 2 Cr(OH)3
Ca(s) + HCl = CaCl2 + H2(g) =>
Ca(s) + 2 HCl = CaCl2 + H2(g)
Zn + HNO3 = Zn(NO3)2 + H2O + NHNO =>
9 Zn + 22 HNO3 = 9 Zn(NO3)2 + 10 H2O + 2 NHNO
HNO2 + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SeO4 + KOH = H2O + KO + Se =>
H2SeO4 + 6 KOH = 4 H2O + 6 KO + Se
RbCl + O2 = RbClO2 =>
RbCl + O2 = RbClO2
C10H30 + O2 = CO2 + H2O =>
2 C10H30 + 35 O2 = 20 CO2 + 30 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Cl2(SO4)3 + H3PO4 = ClPO4 + H2SO4 =>
Cl2(SO4)3 + 2 H3PO4 = 2 ClPO4 + 3 H2SO4
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
Cu(NO3)2 + Cu(OH)2 = Cu + HNO3 + O2 =>
Cu(NO3)2 + Cu(OH)2 = 2 Cu + 2 HNO3 + O2
BaCl2 + Na2SO3 = BaSO3 + NaCl =>
BaCl2 + Na2SO3 = BaSO3 + 2 NaCl
F + FeI3 = Fe + IF =>
3 F + FeI3 = Fe + 3 IF
HNO3 + C5H5O5CH2OH = C5H3O5CH2OH + H2O + N2 =>
2 HNO3 + 5 C5H5O5CH2OH = 5 C5H3O5CH2OH + 6 H2O + N2
CuSO4 + NaOH + C6H12O6 = CuOH + Na2SO4 + C6H11O7Na + H2O =>
2 CuSO4 + 5 NaOH + C6H12O6 = 2 CuOH + 2 Na2SO4 + C6H11O7Na + 2 H2O
Al(s) + H(g) = AlH3(s) =>
Al(s) + 3 H(g) = AlH3(s)
LiOH + HClO2 = Li(ClO2) + H2O =>
LiOH + HClO2 = Li(ClO2) + H2O
Ca(OH)2 + O2 + H2O = Ca(OH)3 =>
4 Ca(OH)2 + O2 + 2 H2O = 4 Ca(OH)3
LiOH + CO2 = Li2CO3 + H2O(l) =>
2 LiOH + CO2 = Li2CO3 + H2O(l)
Rb2CO3(s) = Rb2O(s) + CO2(g) =>
Rb2CO3(s) = Rb2O(s) + CO2(g)
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
CI + NaI = NaCI + I =>
CI + NaI = NaCI + I
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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