| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al{2+} + C2O4{2-} = AlC2O4
C6H6 + HNO3 = C6HN + H2O =>
C6H6 + HNO3 = C6HN + 3 H2O
Mg(MnO4)2 + K2C2O4 = MgC2O4 + KMnO4 =>
Mg(MnO4)2 + K2C2O4 = MgC2O4 + 2 KMnO4
(NH4)2SO4 + AlCl3 = Al2(SO4)3 + NH4Cl =>
3(NH4)2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 NH4Cl
Rh2O3 + HCl = RhCl3 + H2O =>
Rh2O3 + 6 HCl = 2 RhCl3 + 3 H2O
CrCl3 + NaOH = NaCl + Na[Cr(OH)4] =>
CrCl3 + 4 NaOH = 3 NaCl + Na[Cr(OH)4]
Na3PO4*12H2O + SrCl2*H2O = NaCl + Sr3(PO4)2 + H2O =>
2 Na3PO4*12H2O + 3 SrCl2*H2O = 6 NaCl + Sr3(PO4)2 + 27 H2O
Rh2O3 + HCl = RhCl3 + H2O =>
Rh2O3 + 6 HCl = 2 RhCl3 + 3 H2O
Al(NH3)6 + HCl = [Al(NH3)6]Cl3 + H =>
Al(NH3)6 + 3 HCl = [Al(NH3)6]Cl3 + 3 H
Me + HR = MeR + H2 =>
2 Me + 2 HR = 2 MeR + H2
AgNO3(aq) + NaOH(aq) = NaNO3(l) + AgOH(s) =>
AgNO3(aq) + NaOH(aq) = NaNO3(l) + AgOH(s)
Na3PO4(aq) + NiCl3(aq) = NiPO4(s) + NaCl(aq) =>
Na3PO4(aq) + NiCl3(aq) = NiPO4(s) + 3 NaCl(aq)
Ni + MgCl2 = NiMgCl2 =>
Ni + MgCl2 = NiMgCl2
H3BO3 + Cr(OH)2 = H2O + (CrOH)3BO3 =>
H3BO3 + 3 Cr(OH)2 = 3 H2O + (CrOH)3BO3
NaOH(s) = Na(s) + OH =>
NaOH(s) = Na(s) + OH
hydrochloricacid + lithiumcarbonate = lithiumchloride + carbondioxide + water =>
2 HCl + Li2CO3 = 2 LiCl + CO2 + H2O
Na2SO4 + CsOH = NaOH + Cs2SO4 =>
Na2SO4 + 2 CsOH = 2 NaOH + Cs2SO4
cyclopropane + Br2 = CH2(Br)CH2CH2(Br) =>
C3H6 + Br2 = CH2(Br)CH2CH2(Br)
NH2Cl + HClO = NCl3 + H2O =>
NH2Cl + 2 HClO = NCl3 + 2 H2O
NaCl(aq) = Na + Cl2 =>
2 NaCl(aq) = 2 Na + Cl2
N + B = BN2 =>
2 N + B = BN2
CH3CH2OH + C2H4OHCOOH = C3H7C2H3O3 + H2O =>
CH3CH2OH + C2H4OHCOOH = C3H7C2H3O3 + H2O
Sr + Cu(OH)2 = Cu + Sr(OH)2 =>
Sr + Cu(OH)2 = Cu + Sr(OH)2
C2H5NS + H2O + Cu = C2H5NO + H + CuS =>
C2H5NS + H2O + Cu = C2H5NO + 2 H + CuS
H2CrO7 + C7H14O = C7H12O + CrH2O3 + H2O =>
H2CrO7 + 4 C7H14O = 4 C7H12O + CrH2O3 + 4 H2O
Ca(NO3)2 + NaHCO3 = CaCO3 + NaH(NO3)2 =>
Ca(NO3)2 + NaHCO3 = CaCO3 + NaH(NO3)2
MnCl2 + (NH4)2C2O4 = MnC2O4 + NH4Cl =>
MnCl2 + (NH4)2C2O4 = MnC2O4 + 2 NH4Cl
H2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOH
PbCl2 + Ca(NO3)2 = CaCl2 + Pb(NO3)2 =>
PbCl2 + Ca(NO3)2 = CaCl2 + Pb(NO3)2
TiO2 + Fe2O3 = TiFe2O5 =>
TiO2 + Fe2O3 = TiFe2O5
H4P2O9 + U(OH)6 = H2O + U(OH)2P2O9 =>
H4P2O9 + U(OH)6 = 4 H2O + U(OH)2P2O9
K2CrO4 + Ba(NO3)2 = KNO3 + BaCrO4 =>
K2CrO4 + Ba(NO3)2 = 2 KNO3 + BaCrO4
Cu + BaNO3 = CuNO3 + Ba =>
Cu + BaNO3 = CuNO3 + Ba
H3PO4(aq) + Ca(OH)2(aq) = HOH + Ca3(PO4)2(s) =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = 6 HOH + Ca3(PO4)2(s)
C6H4OH + O3 = CO2 + H2O =>
2 C6H4OH + 9 O3 = 12 CO2 + 5 H2O
Zn + C12 = ZnC12 =>
Zn + C12 = ZnC12
SO2 + H2S + K2Cr2O7 = H2SO4 + K2S + Cr =>
4 SO2 + 9 H2S + 4 K2Cr2O7 = 9 H2SO4 + 4 K2S + 8 Cr
(k)CO2 + KOH = K2CO3 + H2O =>
(k)CO2 + 2 KOH = K2CO3 + H2O
Co(HCO3)2 = Co2 + HCO3 =>
2 Co(HCO3)2 = Co2 + 4 HCO3
Na2HPO4 + Ag(NO3) = Na2(NO3) + AgHPO4 =>
Na2HPO4 + Ag(NO3) = Na2(NO3) + AgHPO4
LiBr + I = LiI + Br =>
LiBr + I = LiI + Br
KMnO4 = (b)K2O + (c)MnO2 + (d)O2 =>
4 KMnO4 = 2(b)K2O + 4(c)MnO2 + 3(d)O2
NaOH + OH = NaO + H2O =>
NaOH + OH = NaO + H2O
NH2Cl + HClO = NCl3 + H2O =>
NH2Cl + 2 HClO = NCl3 + 2 H2O
Y2O3 + H = Y(OH)3 + Y =>
Y2O3 + 3 H = Y(OH)3 + Y
CoCl2 + H2O2 + NaOH = Co(OH)3 + NaCl =>
2 CoCl2 + H2O2 + 4 NaOH = 2 Co(OH)3 + 4 NaCl
F + H2 = HF = H =>
2 F + H2 = 2 HF
Mg + Pb(NO3)2 = Mg(NO3)4 + Pb =>
Mg + 2 Pb(NO3)2 = Mg(NO3)4 + 2 Pb
Cu(ClO3)2 = Cu + O2 + Cl2 =>
Cu(ClO3)2 = Cu + 3 O2 + Cl2
(MgOH)2CO3 + (NH4)2CO3 = MgCO3 + NH4OH =>
(MgOH)2CO3 + (NH4)2CO3 = 2 MgCO3 + 2 NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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