| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H2SO4 + KMnO4 + 4 NaCl = KSO4 + MnSO4 + 2 Na2SO4 + 4 H2O + 2 Cl2
Li2S + S = Li2S6 =>
Li2S + 5 S = Li2S6
CO3(aq) + Ca(aq) = Ca(CO3)(s) =>
CO3(aq) + Ca(aq) = Ca(CO3)(s)
Li2S + Cl2 = LiCl + S =>
Li2S + Cl2 = 2 LiCl + S
KMnO4 + NaOH + NaHSO3 = Na2(MnO4) + K2(SO4) + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = 2 Na2(MnO4) + K2(SO4) + 2 H2O
FeCl2 + HClO = Cl + Fe(OH)3 =>
FeCl2 + 3 HClO = 5 Cl + Fe(OH)3
NH3 + CH3CH2COOH = NH2CH2COOH + CH4 =>
NH3 + CH3CH2COOH = NH2CH2COOH + CH4
KMnO4 + KOH = K2MnO5 + H =>
KMnO4 + KOH = K2MnO5 + H
F2 + CaCl2 = CaF2 + Cl =>
F2 + CaCl2 = CaF2 + 2 Cl
Ca5(PO4)3F + H2SO4 = Ca(HPO4) + CaSO4 + HF =>
Ca5(PO4)3F + 2 H2SO4 = 3 Ca(HPO4) + 2 CaSO4 + HF
C2H8N2 + HI = C2H10N2I2 =>
C2H8N2 + 2 HI = C2H10N2I2
Ca + H2SO4 = CaSO4 + H2 = =>
Ca + H2SO4 = CaSO4 + H2
Bi2O3 + K2MoO4 + MoO3 = K2Bi2Mo6O22 =>
Bi2O3 + K2MoO4 + 5 MoO3 = K2Bi2Mo6O22
H{2}O = H{2+}O{2} =>
H{2}O = H{2+}O{2}
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
CO + NaOH = HCOONa =>
CO + NaOH = HCOONa
NaI + AgNo3 = NaNo3 + AgI =>
NaI + AgNo3 = NaNo3 + AgI
[NaCl] + [SO2] + [H2O] + [O2] = [Na2SO4] + [HCl] =>
4[NaCl] + 2[SO2] + 2[H2O] + [O2] = 2[Na2SO4] + 4[HCl]
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
Na2CO3 + SiO2 = Si(CO3)2 + Na2O =>
2 Na2CO3 + SiO2 = Si(CO3)2 + 2 Na2O
Se + KNO3 + KOH = K2SeO4 + KNO2 + H2O =>
Se + 3 KNO3 + 2 KOH = K2SeO4 + 3 KNO2 + H2O
F{-} + H2O = HFOH{-} =>
F{-} + H2O = HFOH{-}
KNO3 + Na3[Co(NO2)6] = K3Co(NO2)6 + NaNO3 =>
3 KNO3 + Na3[Co(NO2)6] = K3Co(NO2)6 + 3 NaNO3
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H2O + PbO2 = PbO + OH =>
H2O + PbO2 = PbO + 2 OH
Al{3+} + (AsO4){3-} = Al3(AsO4)3 =>
3 Al{3+} + 3(AsO4){3-} = Al3(AsO4)3
CH3COCl + C2H5OH = CH3C(OH)Cl + CH3CH2O =>
CH3COCl + C2H5OH = CH3C(OH)Cl + CH3CH2O
HClO4(aq) + NaOH(aq) = HClOH(aq) + NaO4(aq) =>
HClO4(aq) + NaOH(aq) = HClOH(aq) + NaO4(aq)
Ag2(SO4) + Cu(NO3)2 = Ag(NO3) + Cu(SO4) =>
Ag2(SO4) + Cu(NO3)2 = 2 Ag(NO3) + Cu(SO4)
Ba(No3)2 + H2S = BaS + HNo3 =>
Ba(No3)2 + H2S = BaS + 2 HNo3
PuO2(NO3)2 + NO2 = Pu(NO3)4 =>
PuO2(NO3)2 + 2 NO2 = Pu(NO3)4
CaC2 + AgOH = Ca(OH)2 + Ag2C2 =>
CaC2 + 2 AgOH = Ca(OH)2 + Ag2C2
NH4Cl + NaOH = (NH3) + NaCl + H2O =>
NH4Cl + NaOH = (NH3) + NaCl + H2O
FeS2 + SO2 = FeO + S =>
2 FeS2 + SO2 = 2 FeO + 5 S
Na2SO4 + MgBr2 = NaBr + MgSO4 =>
Na2SO4 + MgBr2 = 2 NaBr + MgSO4
Pb + Fe(NO3)3 = Pb1(NO3)2 + Fe =>
3 Pb + 2 Fe(NO3)3 = 3 Pb1(NO3)2 + 2 Fe
H2CrO4 + Hg(OH)2 = Hg2(CrO4)2 + H2O =>
2 H2CrO4 + 2 Hg(OH)2 = Hg2(CrO4)2 + 4 H2O
(NH4)3PO4 + KOH = K3PO4 + NH4OH =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 NH4OH
Ca3(P(O)4)2 + (H)3P(O)4 = Ca((H)2P(O)4)2 =>
Ca3(P(O)4)2 + 4(H)3P(O)4 = 3 Ca((H)2P(O)4)2
HCl(aq) + NaOH(aqw) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aqw) = NaCl(aq) + H2O(l)
ZrSiO4 = ZrO2 + SiO2 =>
ZrSiO4 = ZrO2 + SiO2
(NH)4(CO)2 + Pb(NO)2 = (NH)4(NO)2 + Pb(CO)2 =>
(NH)4(CO)2 + Pb(NO)2 = (NH)4(NO)2 + Pb(CO)2
Si + NaOH = Na2SiO2 + H2 =>
Si + 2 NaOH = Na2SiO2 + H2
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
Cu(OH)2 + CH3COOH = Cu(CH3CO2)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3CO2)2 + 2 H2O
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
AsCl3 + C2H5NS = As2S3 + C2H5N + Cl2 =>
2 AsCl3 + 3 C2H5NS = As2S3 + 3 C2H5N + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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