| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3*6H2O = Fe + Cl3 + 6 H2O
Mn(OH)2 = Mn + OH =>
Mn(OH)2 = Mn + 2 OH
Mg + HF = MgF2H2 =>
Mg + 2 HF = MgF2H2
UO2(NO3)2 + KI + KIO3 + H2O = UO2(OH)2 + KNO3 + I2 =>
3 UO2(NO3)2 + 5 KI + KIO3 + 3 H2O = 3 UO2(OH)2 + 6 KNO3 + 3 I2
Cl2O3 + H2O = H3ClO3 =>
Cl2O3 + 3 H2O = 2 H3ClO3
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
CuSO4(ac) + NaOH(ac) = Cu(OH)2 + Na2SO4(ac) =>
CuSO4(ac) + 2 NaOH(ac) = Cu(OH)2 + Na2SO4(ac)
MnO4 + AsH3 = Mn + H3AsO4 =>
MnO4 + AsH3 = Mn + H3AsO4
CaO + Mg(NO3)2 = Ca(NO3)2 + MgO =>
CaO + Mg(NO3)2 = Ca(NO3)2 + MgO
Ca(OH)2 + Na2SO4 = CaSO4 + NaOH =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 NaOH
NiCl2 + EDTA = Ni(EDTA) + Cl2 =>
NiCl2 + EDTA = Ni(EDTA) + Cl2
Al(OH)3 + H2SO4 = Al + SO4 + H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al + 3 SO4 + 6 H2O
Cl2 + CHCl2Br = Br2 + CCl4 + HCl =>
3 Cl2 + 2 CHCl2Br = Br2 + 2 CCl4 + 2 HCl
Na2S2O3 + MgSO4 = MgO7 + Na2S3 =>
Na2S2O3 + MgSO4 = MgO7 + Na2S3
MgSO4 + Na3PO4 = Mg3PO4 + NaSO4 =>
3 MgSO4 + Na3PO4 = Mg3PO4 + 3 NaSO4
Mn(OH)2 = Mn + OH =>
Mn(OH)2 = Mn + 2 OH
Cu(NO3)2(ac) + NaOH(ac) = Cu(OH)2(s) + NaNO3(ac) =>
Cu(NO3)2(ac) + 2 NaOH(ac) = Cu(OH)2(s) + 2 NaNO3(ac)
CH3CH2CHOH + O2 = H2O + CO2 =>
4 CH3CH2CHOH + 17 O2 = 14 H2O + 12 CO2
IO3 + NO2 = I2 + NO3 =>
2 IO3 + 6 NO2 = I2 + 6 NO3
H2O + Na2EDTA + CuCl2 = Na2[Cu(EDTA)] + HCl + O2 =>
2 H2O + 2 Na2EDTA + 2 CuCl2 = 2 Na2[Cu(EDTA)] + 4 HCl + O2
Mn(OH)2 = MnO + H2O =>
Mn(OH)2 = MnO + H2O
CuO + Na = Cu + Na2O =>
CuO + 2 Na = Cu + Na2O
Mg(NO3)2 + NH3(g) + H2O = Mg + NH4NO3 =>
4 Mg(NO3)2 + 10 NH3(g) + 3 H2O = 4 Mg + 9 NH4NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaNO + O = NaNO2 =>
NaNO + O = NaNO2
Mn(OH)2 = MnO2 + H2 =>
Mn(OH)2 = MnO2 + H2
CH2S + F2 = CF4 + HF + SF6 =>
CH2S + 6 F2 = CF4 + 2 HF + SF6
C8H6N2 + O2 = CO2 + H2O + NO2 =>
2 C8H6N2 + 23 O2 = 16 CO2 + 6 H2O + 4 NO2
H2CrO4 + SO2 = Cr2(SO4)3 + H2O =>
2 H2CrO4 + 3 SO2 = Cr2(SO4)3 + 2 H2O
P4(s) + NaO(ag) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 6 NaO(ag) + 3 H2O(l) = PH3(g) + 3 Na2HPO3(aq)
C4H8Cl2 + Cl2 = C4H7Cl3 + HCl =>
C4H8Cl2 + Cl2 = C4H7Cl3 + HCl
N2O3 + NaOH = NaO3 + N2OH =>
N2O3 + NaOH = NaO3 + N2OH
Na2SO3 + Br2 + H2SO4 = Na2SO4 + HBr + S =>
4 Na2SO3 + Br2 + H2SO4 = 4 Na2SO4 + 2 HBr + S
MnO2 + SnO = SnO2 + MnO =>
MnO2 + SnO = SnO2 + MnO
C4H6 + KMnO4 + H2O = C4H6(OH)4 + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 8 H2O = 3 C4H6(OH)4 + 4 MnO2 + 4 KOH
NaNO3 + HgO = Na2O + Hg(NO3)2 =>
2 NaNO3 + HgO = Na2O + Hg(NO3)2
CrO2{-} + OH = CrO42{-} + H2O =>
CrO2{-} + 80 OH = CrO42{-} + 40 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
H4B6O11 + H2O = H3BO3 =>
H4B6O11 + 7 H2O = 6 H3BO3
Co2 + AgNO3 = AgCo2NO3 =>
Co2 + AgNO3 = AgCo2NO3
HCl + KMnO4 = KCl + MnCl2 + H2O + Cl5 =>
8 HCl + KMnO4 = KCl + MnCl2 + 4 H2O + Cl5
Ni + HCl = HNi + NiCl =>
2 Ni + HCl = HNi + NiCl
Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2
CaBr2 + Li2(SO4) = LiBr + CaSO4 =>
CaBr2 + Li2(SO4) = 2 LiBr + CaSO4
ZnS + H(NO3) = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 H(NO3) = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O
C4H6 + Cl2 = C4HCl3 + HCl =>
C4H6 + 4 Cl2 = C4HCl3 + 5 HCl
NCl3 + HCl = NH4Cl + Cl2 =>
NCl3 + 4 HCl = NH4Cl + 3 Cl2
Ni(NCS)2*6H2O + C26H24P2 = Ni(NCS)2(C26H24P2) + H2O =>
Ni(NCS)2*6H2O + C26H24P2 = Ni(NCS)2(C26H24P2) + 6 H2O
Cd(NO3)2 + HCl = CdCl2 + HNO3 =>
Cd(NO3)2 + 2 HCl = CdCl2 + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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