| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C3H4O4 + 4 BrO3{-} = 4 Br{-} + 9 CO2 + 6 H2O
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
C8H16 + H2O = CH3OH =>
C8H16 + 8 H2O = 8 CH3OH
K + Pb{2+} = K{+} + Pb =>
2 K + Pb{2+} = 2 K{+} + Pb
CH3CCH + Na = CH3CCNa + H2 =>
2 CH3CCH + 2 Na = 2 CH3CCNa + H2
C3H8O + CH3OH = C4H12O2 =>
C3H8O + CH3OH = C4H12O2
H3PO4 + NO = N3(PO4)2 + H2O =>
2 H3PO4 + 3 NO = N3(PO4)2 + 3 H2O
C9H15AlO9 + H2O = C9H17AlO10 =>
C9H15AlO9 + H2O = C9H17AlO10
ReCl5 + H2O = Re2Cl9{2-} + ReO4{-} + Cl{-} + H{+} =>
7 ReCl5 + 12 H2O = 2 Re2Cl9{2-} + 3 ReO4{-} + 17 Cl{-} + 24 H{+}
Cu + AgNO3 = Ag + Cu(CuNO3)2 =>
3 Cu + 2 AgNO3 = 2 Ag + Cu(CuNO3)2
NH4 + Cr2O7 = CrO + N + H2O =>
5 NH4 + 2 Cr2O7 = 4 CrO + 5 N + 10 H2O
Cr2(SO3)3 + H2(SO4) = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2(SO4) = Cr2(SO4)3 + 3 H2SO3
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
Cr(NO3)3(aq) + KOH(aq) = Cr(OH)3() + KNO3() =>
Cr(NO3)3(aq) + 3 KOH(aq) = Cr(OH)3() + 3 KNO3()
PoO3 + H2O = Po(OH)6 =>
PoO3 + 3 H2O = Po(OH)6
H{+} + NaBr + KBrO3 = Br2 + H2O + Na{+} + K{+} =>
6 H{+} + 5 NaBr + KBrO3 = 3 Br2 + 3 H2O + 5 Na{+} + K{+}
K2SO4 + EDTA = K2SO4(EDTA) =>
K2SO4 + EDTA = K2SO4(EDTA)
NaBH4 + NiCl2 + H2O = Ni + B(OH)3 + NaCl + H2 =>
2 NaBH4 + NiCl2 + 6 H2O = Ni + 2 B(OH)3 + 2 NaCl + 7 H2
NiSO4 + NH4 = Ni + (NH4)2SO4 =>
NiSO4 + 2 NH4 = Ni + (NH4)2SO4
Li + Ag2S = Ag + Li2S =>
2 Li + Ag2S = 2 Ag + Li2S
SnCl2(aq) + H2S(g) = SnS(s) + HCl(aq) =>
SnCl2(aq) + H2S(g) = SnS(s) + 2 HCl(aq)
CH3CHCOOHNH2 + HCl = CH3CHCOOHCl + NH3 =>
CH3CHCOOHNH2 + HCl = CH3CHCOOHCl + NH3
N2(gas) + O2(gas) + H2O = HNO3(aqueous) =>
2 N2(gas) + 5 O2(gas) + 2 H2O = 4 HNO3(aqueous)
Li(s) + ZnCl2(aq) = Zn(s) + LiCl(aq) =>
2 Li(s) + ZnCl2(aq) = Zn(s) + 2 LiCl(aq)
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
Fe + HCl = H2 + Fe(Cl)2 =>
Fe + 2 HCl = H2 + Fe(Cl)2
C + KNO3 + KOH = K2CO3 + KNO2 + H2O =>
C + 2 KNO3 + 2 KOH = K2CO3 + 2 KNO2 + H2O
K2SO3 + Cl2 + KOH = K2SO4 + KCl + H2O =>
K2SO3 + Cl2 + 2 KOH = K2SO4 + 2 KCl + H2O
C3H6(NH2)2 + HNO2 = C3H6(OH)2 + N2 + H2O =>
C3H6(NH2)2 + 2 HNO2 = C3H6(OH)2 + 2 N2 + 2 H2O
CH3CH2NH2 + CO2 + H2O = [CH3CH2NH3]2CO3 =>
2 CH3CH2NH2 + CO2 + H2O = [CH3CH2NH3]2CO3
NH3 + N = NH3N =>
NH3 + N = NH3N
XeF6 = xenon + fluorine =>
XeF6 = Xe + 3 F2
Ba + H2O = Ba2OH2 =>
2 Ba + H2O = Ba2OH2
HI + Ca(OH)2 = H2O + CaI2 =>
2 HI + Ca(OH)2 = 2 H2O + CaI2
NH2Cl + N2H4 = NH4Cl + N2 =>
2 NH2Cl + N2H4 = 2 NH4Cl + N2
(NH4)2HPO4 + NaHCO3 + H2O = Na(NH4)HPO4*4H2O + NH4HCO3 =>
(NH4)2HPO4 + NaHCO3 + 4 H2O = Na(NH4)HPO4*4H2O + NH4HCO3
C6H10 + H2SO4 = C6H12O4S =>
C6H10 + H2SO4 = C6H12O4S
Mg2S + H2O = MgOH + H2S =>
Mg2S + 2 H2O = 2 MgOH + H2S
CaN2 = Ca + N =>
CaN2 = Ca + 2 N
Fe2O3 + Ca(OH)2 = Ca3Fe2O5 + O2 + H2 =>
Fe2O3 + 3 Ca(OH)2 = Ca3Fe2O5 + 2 O2 + 3 H2
CuO(k) + C(k) = CO2(d) + Cu(k) =>
2 CuO(k) + C(k) = CO2(d) + 2 Cu(k)
SFe2 = Fe + S =>
SFe2 = 2 Fe + S
VO2Cl + VCl3 = VOCl2 =>
VO2Cl + VCl3 = 2 VOCl2
Fe2 + S = Fe(S)2 =>
Fe2 + 4 S = 2 Fe(S)2
Na2S2O3 + K2Cr2O7 = Cr2O2 + NaSO42 + K =>
5 Na2S2O3 + 81 K2Cr2O7 = 81 Cr2O2 + 10 NaSO42 + 162 K
AgNO3 + HC1 = AgC1 + HNO3 =>
AgNO3 + HC1 = AgC1 + HNO3
HI(aq) + RbOH(aq) = H2O(l) + RbI =>
HI(aq) + RbOH(aq) = H2O(l) + RbI
NH3*H2O + NaOH = NaONH4 + H2O =>
NH3*H2O + NaOH = NaONH4 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ca3P2 + F2 = P2 + Ca3F2 =>
Ca3P2 + F2 = P2 + Ca3F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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