| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 NH3OHCl + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 18 H2O + 10 HCl + 5 N2
MnO1{-}4 + H1{+} + Au = Au3{+} + Mn2{+} + H2O =>
2 MnO1{-}4 + 4 H1{+} + 3 Au = Au3{+} + Mn2{+} + 2 H2O
C2H4 + HCl = C2H4HCl =>
C2H4 + HCl = C2H4HCl
H(SO4) + Na(HCO3) = CO2 + Na(SO4) + H2O =>
H(SO4) + Na(HCO3) = CO2 + Na(SO4) + H2O
BrO + HCl = BrOHCl =>
BrO + HCl = BrOHCl
H2SO4 + Mg(OH)2 = MgSO4 + (H2O)2 =>
H2SO4 + Mg(OH)2 = MgSO4 + (H2O)2
NH4 + Br = BrNH4 =>
NH4 + Br = BrNH4
CH3Cl + HI = CH4 + HCl + I =>
CH3Cl + 2 HI = CH4 + HCl + 2 I
KHSO5 + H = KHSO4 + H2O =>
KHSO5 + 2 H = KHSO4 + H2O
Pb(NO3)2 + Zn = Zn(NO3) + Pb2 =>
2 Pb(NO3)2 + 4 Zn = 4 Zn(NO3) + Pb2
C8H18 + O2 = C1O2 + H2O =>
2 C8H18 + 25 O2 = 16 C1O2 + 18 H2O
Fe4S + O2 = Fe4O4 + SO2 =>
Fe4S + 3 O2 = Fe4O4 + SO2
(NH4)Cr2O7 = Cr2O3 + NO2 + H2O =>
(NH4)Cr2O7 = Cr2O3 + NO2 + 2 H2O
CaCl2 + H3PO4 = CaPO4H3Cl2 =>
CaCl2 + H3PO4 = CaPO4H3Cl2
Au + Zn = Au2Zn =>
2 Au + Zn = Au2Zn
NaNO2 + C3H7Cl = C3H7NO2 + NaCl =>
NaNO2 + C3H7Cl = C3H7NO2 + NaCl
H2OO = H2O2 =>
H2OO = H2O2
Pb(NO3) + NaF = PbF + Na(NO3) =>
Pb(NO3) + NaF = PbF + Na(NO3)
K3PO4 = K + P + O =>
K3PO4 = 3 K + P + 4 O
PbOH + KI = PbI + KOH =>
PbOH + KI = PbI + KOH
KCl + CaCO3 = KCO3 + CaCl =>
KCl + CaCO3 = KCO3 + CaCl
FeCl3 + K4FeCN6 = Fe4(FeCN6)3 + KCl =>
4 FeCl3 + 3 K4FeCN6 = Fe4(FeCN6)3 + 12 KCl
BaCl2 + K2CrO4 = BaCr + Cl2K2 + O4 =>
BaCl2 + K2CrO4 = BaCr + Cl2K2 + O4
UO2F2 + NH4OH = (NH4)2U2O7 + NH4F + H2O =>
2 UO2F2 + 6 NH4OH = (NH4)2U2O7 + 4 NH4F + 3 H2O
CuSO4*H2O = CuO + SO3 + H2O =>
CuSO4*H2O = CuO + SO3 + H2O
NiO + LiNO3 = LiNiO2 + Ni(NO3)2 + LiNO2 =>
3 NiO + 3 LiNO3 = 2 LiNiO2 + Ni(NO3)2 + LiNO2
Hg3(PO4)2 + Ba = Hg2 + Ba3(PO4)2 =>
2 Hg3(PO4)2 + 6 Ba = 3 Hg2 + 2 Ba3(PO4)2
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
C2H4 + HCl = C2H4HCl =>
C2H4 + HCl = C2H4HCl
Mn(OH)2 + HBrO = Mn(BrO)2 + H2O =>
Mn(OH)2 + 2 HBrO = Mn(BrO)2 + 2 H2O
Al + Cu2{+} = Al3{+} + Cu(s) =>
3 Al + Cu2{+} = Al3{+} + 2 Cu(s)
NH4NO3 + C7H5(NO2)3 = CO2 + H2O + N2 =>
21 NH4NO3 + 2 C7H5(NO2)3 = 14 CO2 + 47 H2O + 24 N2
C2H4 + HCl = C2H4HCl =>
C2H4 + HCl = C2H4HCl
CaS + H = Ca + H2S =>
CaS + 2 H = Ca + H2S
BaCl2 + Ca(SO4) = CaCl2 + Ba(SO4) =>
BaCl2 + Ca(SO4) = CaCl2 + Ba(SO4)
Cr(PO4)(s) + HCl(aq) = H3(PO4) + CrCl3 =>
Cr(PO4)(s) + 3 HCl(aq) = H3(PO4) + CrCl3
CuSO4 + OHNO3 = OHSO4 + CuNO3 =>
CuSO4 + OHNO3 = OHSO4 + CuNO3
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
Be2 + Au6 + H2O = BeAuH2O =>
3 Be2 + Au6 + 6 H2O = 6 BeAuH2O
C2H4 + HCl = C2H4HCl =>
C2H4 + HCl = C2H4HCl
KNO3 + NH3 = KNO2 + N2 + H2O =>
3 KNO3 + 2 NH3 = 3 KNO2 + N2 + 3 H2O
KMnO4 + Na2SO3 + H2O = Na2SO4 + Mn + KOH =>
2 KMnO4 + 7 Na2SO3 + H2O = 7 Na2SO4 + 2 Mn + 2 KOH
ZnO2 + Mg = Zn + MgO =>
ZnO2 + 2 Mg = Zn + 2 MgO
CaCl2 + CsPO4 = Cs + Ca2(PO4)3 + Cl2 =>
2 CaCl2 + 3 CsPO4 = 3 Cs + Ca2(PO4)3 + 2 Cl2
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4 =>
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + 2 NaNO3(aq)
K3PO4 + Fe2O3 = K2O3 + (Fe2)3(PO4)2 =>
2 K3PO4 + 3 Fe2O3 = 3 K2O3 + (Fe2)3(PO4)2
C2H4 + HCl = C2H4HCl =>
C2H4 + HCl = C2H4HCl
NH4Ac + H2O = NH4OH + HAc =>
NH4Ac + H2O = NH4OH + HAc
I2 + HCIO4 + H2O = HIO3 + HCI =>
4 I2 + 5 HCIO4 + 4 H2O = 8 HIO3 + 5 HCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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