| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
CH3COHCOOH + O2 = CH3COCOOH + H2O =>
4 CH3COHCOOH + O2 = 4 CH3COCOOH + 2 H2O
Fe(C2H3O2)2 + Na2S = FeS + NaC2H3O2 =>
Fe(C2H3O2)2 + Na2S = FeS + 2 NaC2H3O2
CH3CCCH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3CCCH2CH3 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 16 MnSO4 + 8 K2SO4 + 14 H2O
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
Li + H2O2 = LiOH =>
2 Li + H2O2 = 2 LiOH
Zn(NH3)4 = Zn + NH3 =>
Zn(NH3)4 = Zn + 4 NH3
HNO3 + MgO = MgNO3 + HO =>
HNO3 + MgO = MgNO3 + HO
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Na + CO2 = Na2CO2 =>
2 Na + CO2 = Na2CO2
C6H10 + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C6H10 + K2Cr2O7 + 4 H2SO4 = 2 C3H6O2 + K2SO4 + Cr2(SO4)3 + 3 H2O
Al + KNO3 + KOH + H2O = NH3 + K[Al(OH)4] =>
8 Al + 3 KNO3 + 5 KOH + 18 H2O = 3 NH3 + 8 K[Al(OH)4]
H2Cr2O7 + Co(OH)2 = CoCr2O7 + H2O =>
H2Cr2O7 + Co(OH)2 = CoCr2O7 + 2 H2O
NH3 + H3PO4 = ((NH4)3PO4) =>
3 NH3 + H3PO4 = ((NH4)3PO4)
F2(g) + O2(g) = O2F2(s) =>
F2(g) + O2(g) = O2F2(s)
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
Al2(SO4)3 + (NH4)3PO4 = (NH4)2SO4 + AlPO4 =>
Al2(SO4)3 + 2(NH4)3PO4 = 3(NH4)2SO4 + 2 AlPO4
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Li + CuSO4 + H2O = Li2SO4 + H2 + Cu(OH)2 =>
2 Li + CuSO4 + 2 H2O = Li2SO4 + H2 + Cu(OH)2
HC1 + NaOH = HOH + NaC1 =>
HC1 + NaOH = HOH + NaC1
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 H2O
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 H2O
Fe + HClO3 = Fe(ClO3)3 + H =>
Fe + 3 HClO3 = Fe(ClO3)3 + 3 H
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O
ZnCl + S = Cl2 + ZnS =>
2 ZnCl + 2 S = Cl2 + 2 ZnS
Sm + O2 = SmO2 =>
Sm + O2 = SmO2
C2H4O + H2 = C4H6 + H2O =>
2 C2H4O + H2 = C4H6 + 2 H2O
Fe + Ni(OH)2 = Ni + Fe(OH)3 =>
2 Fe + 3 Ni(OH)2 = 3 Ni + 2 Fe(OH)3
CuSO4 + NaCl = Na(SO4) + CuCl =>
CuSO4 + NaCl = Na(SO4) + CuCl
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + H2O =>
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + 3 H2O
SbCl3 + (NH4)2S = Sb2S3 + NH4Cl =>
2 SbCl3 + 3(NH4)2S = Sb2S3 + 6 NH4Cl
Cr(oh)3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
Cr(oh)3 + 24 KOH + 9 Cl2 = 18 KCl + 3 K2CrO4 + 12 H2O
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + H2O =>
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + 3 H2O
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ru + Se = RuSe =>
Ru + Se = RuSe
KOH + (H)3(PO)4 = (K)3(PO)4 + (H)2O =>
3 KOH + (H)3(PO)4 = (K)3(PO)4 + 3(H)2O
Na2SO3 + K2O = K2SO3 + Na2O =>
Na2SO3 + K2O = K2SO3 + Na2O
AgS2 = Ag + S2 =>
AgS2 = Ag + S2
NAl + Cl2 = NCl2 + Al =>
NAl + Cl2 = NCl2 + Al
CrPO4 + H3O = H2O + H3PO4 + Cr =>
CrPO4 + 3 H3O = 3 H2O + H3PO4 + Cr
Al(ag) + Ag{+}(aq) = Al{3+}(aq) + Ag(s) =>
Al(ag) + 3 Ag{+}(aq) = Al{3+}(aq) + 3 Ag(s)
NH3 + H3PO4 = ((NH4)3PO4) =>
3 NH3 + H3PO4 = ((NH4)3PO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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