| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO3 + KCl = KClO3 + NaCl
NaNO3 + H3PO4 = Na3(PO4) + HNO3 =>
3 NaNO3 + H3PO4 = Na3(PO4) + 3 HNO3
H{+} + H{-} = H =>
H{+} + H{-} = 2 H
BaCl2 + Na2AlO4 = BaAlO4 + NaCl =>
BaCl2 + Na2AlO4 = BaAlO4 + 2 NaCl
Cl7 + O2 = Cl2O7 =>
4 Cl7 + 49 O2 = 14 Cl2O7
SCl2 + HgF2 = SF2 + HgCl2 =>
SCl2 + HgF2 = SF2 + HgCl2
Ag(NO3) + Ca(SO4) = Ag2(SO4) + Ca(NO3)2 =>
2 Ag(NO3) + Ca(SO4) = Ag2(SO4) + Ca(NO3)2
Fe + Pb(C2H3O2)4 = Fe(C2H3O2)3 + Pb =>
4 Fe + 3 Pb(C2H3O2)4 = 4 Fe(C2H3O2)3 + 3 Pb
Ag{-} + Fe{+2} = FeAg2 =>
2 Ag{-} + Fe{+2} = FeAg2
hydrogen + nitrogenmonoxide = nitrogen + water =>
2 H2 + 2 NO = N2 + 2 H2O
H2O2(a) = O2(g) + H2O(l) =>
2 H2O2(a) = O2(g) + 2 H2O(l)
K4Fe(CN)6 + K(MnO4) + H2SO4 = Fe2CSO4 + K2(SO4) + Mn(SO4) + CO2 + H2O + H(NO3) =>
10 K4Fe(CN)6 + 114 K(MnO4) + 196 H2SO4 = 5 Fe2CSO4 + 77 K2(SO4) + 114 Mn(SO4) + 55 CO2 + 166 H2O + 60 H(NO3)
K(s) + Cl2(g) + O2(g) = KClO3(s) =>
2 K(s) + Cl2(g) + 3 O2(g) = 2 KClO3(s)
(AgNO3)KBr = KNO3 + AgBr =>
(AgNO3)KBr = KNO3 + AgBr
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
K2SO3 + Na2Cr2O7 + NaHSO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
3 K2SO3 + Na2Cr2O7 + 8 NaHSO4 = Cr2(SO4)3 + 4 H2O + 3 K2SO4 + 5 Na2SO4
CO + KOH = KO + COH =>
CO + KOH = KO + COH
C14H10O2 + NaBH4 + C2H6O = C14H14O2 + NaB(C2H5O)2 =>
3 C14H10O2 + 2 NaBH4 + 4 C2H6O = 3 C14H14O2 + 2 NaB(C2H5O)2
AgNO3(aq) + CaBr2(aq) = AgBr2(s) + CaNO3(aq) =>
AgNO3(aq) + CaBr2(aq) = AgBr2(s) + CaNO3(aq)
Mg(NO3)2 + K3PO4 = Mg3PO4 + K(NO3)2 =>
3 Mg(NO3)2 + K3PO4 = Mg3PO4 + 3 K(NO3)2
Fe + H2S = Fe2S + H2 =>
2 Fe + H2S = Fe2S + H2
PbN2O6 + H2S = PbS + HNO3 =>
PbN2O6 + H2S = PbS + 2 HNO3
Al + ZnCl2 = AlCl + Zn =>
2 Al + ZnCl2 = 2 AlCl + Zn
Sr(OH)2 + HBrO3 = Sr(BrO3)2 + H2O =>
Sr(OH)2 + 2 HBrO3 = Sr(BrO3)2 + 2 H2O
CH3COOC6H5COOH + KOH = CH3COOK + C6H5OK + H2O =>
4 CH3COOC6H5COOH + 16 KOH = 15 CH3COOK + C6H5OK + H2O
PhC13H27 + KMnO4 + H2SO4 = PhCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 PhC13H27 + 78 KMnO4 + 117 H2SO4 = 5 PhCOOH + 60 CO2 + 39 K2SO4 + 78 MnSO4 + 182 H2O
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
NH4NO3 + S8 = SO2 + N2 + H2O =>
16 NH4NO3 + S8 = 8 SO2 + 16 N2 + 32 H2O
Zn + Fe{2} = Zn{2} + Fe =>
Zn + Fe{2} = Zn{2} + Fe
NaCHO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaCHO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
Zn(SO3) + MgCl2 = Mg(SO3) + ZnCl2 =>
Zn(SO3) + MgCl2 = Mg(SO3) + ZnCl2
SO3 + Na2SO4 = Na2S2O7 =>
SO3 + Na2SO4 = Na2S2O7
C5H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 28 KMnO4 + 42 H2SO4 = 25 CO2 + 14 K2SO4 + 28 MnSO4 + 62 H2O
Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn
CaCl2(s) = Ca(aq) + Cl(aq) =>
CaCl2(s) = Ca(aq) + 2 Cl(aq)
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
Zn + MnO2 + H2O = ZnO + MnOOH =>
Zn + 2 MnO2 + H2O = ZnO + 2 MnOOH
Fe + SiO2 = FeSi + O2 =>
Fe + SiO2 = FeSi + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba + AlPO4 = Ba3(PO4)2 + Al =>
3 Ba + 2 AlPO4 = Ba3(PO4)2 + 2 Al
C2F5Cl + O2 = CO2 + F5 + Cl =>
C2F5Cl + 2 O2 = 2 CO2 + F5 + Cl
Li + Cl = Li(Cl) =>
Li + Cl = Li(Cl)
Ca(NO3)2 + KCO3 = Ca(CO3)2 + KNO3 =>
Ca(NO3)2 + 2 KCO3 = Ca(CO3)2 + 2 KNO3
Mg{2+}O{2-} + Li{+} = Li{2}O + Mg =>
Mg{2+}O{2-} + 2 Li{+} = 2 Li{2}O + Mg
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 CH3CH2CH2OH + Na2Cr2O7 + 4 H2SO4 = 2 CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + 5 H2O
Co(NO3)2(aq) + Na3PO4(aq) = CoPO4(s) + Na3(NO3)2(aq) =>
Co(NO3)2(aq) + Na3PO4(aq) = CoPO4(s) + Na3(NO3)2(aq)
C6H7N + O2 = CO2 + H2O + N2 =>
4 C6H7N + 31 O2 = 24 CO2 + 14 H2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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