| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 AgCl = 3 NaCl + Ag3PO4
CuCl2 + OH = Cu(OH)2 + Cl =>
CuCl2 + 2 OH = Cu(OH)2 + 2 Cl
CuBr + Cl2 = Br + CuCl =>
2 CuBr + Cl2 = 2 Br + 2 CuCl
BeO + N2O3 = Be(NO2)2 =>
BeO + N2O3 = Be(NO2)2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ag2SO4 + KCr2O7 = Ag2Cr2O7 + KSO4 =>
Ag2SO4 + KCr2O7 = Ag2Cr2O7 + KSO4
NaSO4 + MgBr = NaBr + MgSO4 =>
NaSO4 + MgBr = NaBr + MgSO4
C10H20 + H2SO4 + KMnO4 = C10H17O4 + MnSO4 + K2SO4 + H2O =>
10 C10H20 + 33 H2SO4 + 22 KMnO4 = 10 C10H17O4 + 22 MnSO4 + 11 K2SO4 + 48 H2O
Ca(OH)2 + C2H5OCOOH = Ca + C2H5OCOO + H2O =>
Ca(OH)2 + 2 C2H5OCOOH = Ca + 2 C2H5OCOO + 2 H2O
Cu + HNO3 + NaOH = Cu(OH)2 + NaNO3 + H2 =>
Cu + 2 HNO3 + 2 NaOH = Cu(OH)2 + 2 NaNO3 + H2
HC3H5O2 + PO4{3-} = C3H5O2{-} + H3PO4 =>
3 HC3H5O2 + PO4{3-} = 3 C3H5O2{-} + H3PO4
Fe2(CO3)3 + H2O = FeO2 + CH4 + O2 =>
2 Fe2(CO3)3 + 12 H2O = 4 FeO2 + 6 CH4 + 11 O2
KMnO4 + H2SO4 + KNO2 = MnSO4 + KNO3 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 2 MnSO4 + 5 KNO3 + K2SO4 + 3 H2O
N2Cl4 + HC = N2 + H + CCl4 =>
N2Cl4 + HC = N2 + H + CCl4
AgH + OH = Ag2O + H2O =>
2 AgH + 4 OH = Ag2O + 3 H2O
LiOH2 + HBr = LiBr + H2OH =>
LiOH2 + HBr = LiBr + H2OH
Ni + N2O3 = Ni(NO3)2 + NO =>
Ni + 4 N2O3 = Ni(NO3)2 + 6 NO
NaOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
2 NaOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(aq)
C2H3O2 + O2 = CO2 + H2O =>
4 C2H3O2 + 7 O2 = 8 CO2 + 6 H2O
N2H4 + ClO3 = NO + Cl + H =>
3 N2H4 + 2 ClO3 = 6 NO + 2 Cl + 12 H
Ca5 + O3 = CaO =>
3 Ca5 + 5 O3 = 15 CaO
KBr + NaI = KI + NaBr =>
KBr + NaI = KI + NaBr
CoO + HF = CoF2 + H2O =>
CoO + 2 HF = CoF2 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + CrSO4 =>
K2Cr2O7 + 8 NaCl + 7 H2SO4 = 4 Cl2 + 7 H2O + K2SO4 + 4 Na2SO4 + 2 CrSO4
CuCl2 + KBr = CuBr2 + KCl =>
CuCl2 + 2 KBr = CuBr2 + 2 KCl
N2O3 + Ag2O = AgNO2 =>
N2O3 + Ag2O = 2 AgNO2
Na2SeO3 + SnCl2 + H2SO4 = Na2SeO4 + SnCl4 + SnS2 + H2O =>
6 Na2SeO3 + 2 SnCl2 + 2 H2SO4 = 6 Na2SeO4 + SnCl4 + SnS2 + 2 H2O
(KNO)3 + H2(SO)4 = K2(SO)4 + (HNO)3 =>
2(KNO)3 + 3 H2(SO)4 = 3 K2(SO)4 + 2(HNO)3
C1H8 + O2 = C1O2 + H2O1 =>
C1H8 + 3 O2 = C1O2 + 4 H2O1
C2H6O + H2 = H2O + H6C2 =>
C2H6O + H2 = H2O + H6C2
Al + Cu{+2} = Al3{+} + Cu =>
6 Al + Cu{+2} = 2 Al3{+} + Cu
NH3 + C2H5OH = N(C2H5)3 + H2O =>
NH3 + 3 C2H5OH = N(C2H5)3 + 3 H2O
CuBr + Cl2 = Br + CuCl =>
2 CuBr + Cl2 = 2 Br + 2 CuCl
Ag + P = Ag3P =>
3 Ag + P = Ag3P
Cu + CH3CH(NH2)COOH = Cu(CH3CH(NH2)COOH)2 =>
Cu + 2 CH3CH(NH2)COOH = Cu(CH3CH(NH2)COOH)2
Ca(C2H3O2)2 + Na2O = CaO + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2O = CaO + 2 NaC2H3O2
NaO2 + CO2 = Na2CO3 + O2 =>
4 NaO2 + 2 CO2 = 2 Na2CO3 + 3 O2
Cu + HNO3 + NaOH = Cu(OH)2 + NaNO3 + H2 =>
Cu + 2 HNO3 + 2 NaOH = Cu(OH)2 + 2 NaNO3 + H2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NaHCO3(s) + HCl = NaCl + H2O + CO2(g) =>
NaHCO3(s) + HCl = NaCl + H2O + CO2(g)
Ammoniumchloride + sodiumsulfate = ammoniumsulfate + sodiumchloride =>
2 NH4Cl + Na2SO4 = (NH4)2SO4 + 2 NaCl
Li3PO4(aq) + Al(NO3)3(aq) = Li(NO3) + AlPO4 =>
Li3PO4(aq) + Al(NO3)3(aq) = 3 Li(NO3) + AlPO4
Fe(SO4) + HBrO + HCl = FeCl3 + FeBr3 + Fe2(SO4)3 + H2O =>
6 Fe(SO4) + 3 HBrO + 3 HCl = FeCl3 + FeBr3 + 2 Fe2(SO4)3 + 3 H2O
CH2H6OH + Na = CH2ONa + H2 =>
2 CH2H6OH + 2 Na = 2 CH2ONa + 7 H2
RuCl3*3H2O + N2H4*H2O = [Ru(NH3)5]Cl2 + H2O + HCl + N2 =>
2 RuCl3*3H2O + 8 N2H4*H2O = 2[Ru(NH3)5]Cl2 + 14 H2O + 2 HCl + 3 N2
N2O6 + KOH = O2H2 + KNO3 =>
N2O6 + 2 KOH = O2H2 + 2 KNO3
Ba + ClO3 = BaCl2 + O =>
Ba + 2 ClO3 = BaCl2 + 6 O
FeCl3 + K4Fe(CN)6 = Fe4Fe(CN)6 + KCl3 =>
4 FeCl3 + K4Fe(CN)6 = Fe4Fe(CN)6 + 4 KCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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