| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + HCl = CH3COOH2 + Cl
Na2WO4 + HNO3 = Na10H2W12O42 + NaNO3 + H2O =>
12 Na2WO4 + 14 HNO3 = Na10H2W12O42 + 14 NaNO3 + 6 H2O
Cu(HCOO)2 + Na3PO4 = Cu3(PO4)2 + Na(HCOO) =>
3 Cu(HCOO)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 Na(HCOO)
CuCl2KI = CuClKClI =>
CuCl2KI = CuClKClI
Pt + H2 = PtH =>
2 Pt + H2 = 2 PtH
HCl2 + KMnO4 = Cl2 + KCl + MnCl2 + H2O =>
16 HCl2 + 2 KMnO4 = 13 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
C2H3N + NaOH = HCN + CH3ONa =>
C2H3N + NaOH = HCN + CH3ONa
Mg + SO3 = MgO + S =>
3 Mg + SO3 = 3 MgO + S
PbO + Cl2 + H2O = PbO2 + H{+} + Cl{-} =>
PbO + Cl2 + H2O = PbO2 + 2 H{+} + 2 Cl{-}
NH4NO3 + C5H12 = N2 + H2O + CO2 =>
16 NH4NO3 + C5H12 = 16 N2 + 38 H2O + 5 CO2
NH4VO3 + H2SO4 = VO2 + (NH4)2SO4 + H2O + SO4 =>
2 NH4VO3 + 2 H2SO4 = 2 VO2 + (NH4)2SO4 + 2 H2O + SO4
XI2 + XKIO3 + HCl = ICl + KCl + XH2O =>
2 XI2 + XKIO3 + 6 HCl = 5 ICl + KCl + 3 XH2O
HCe + Ae(OH)3 = AeCe3 + H2O =>
3 HCe + Ae(OH)3 = AeCe3 + 3 H2O
Br2 + H2S = HBr + S8 =>
8 Br2 + 8 H2S = 16 HBr + S8
NH4OH + Al(NO3)3 = Al(OH) + NH4(NO3)3 =>
NH4OH + Al(NO3)3 = Al(OH) + NH4(NO3)3
NaJ + Br2 = NaBr2 + J =>
NaJ + Br2 = NaBr2 + J
Ba3(PO4)2 + CH3COOH = (CH3COO)2Ba + BaHPO4 =>
Ba3(PO4)2 + 2 CH3COOH = (CH3COO)2Ba + 2 BaHPO4
LiNO3 + H2O = Li(OH) + HNO3 =>
LiNO3 + H2O = Li(OH) + HNO3
H2SO4 + CaCl4 = H2Cl4 + CaSO4 =>
H2SO4 + CaCl4 = H2Cl4 + CaSO4
C2H5OH + H{+} + Cr2O7{2-} = CO2 + H20O + Cr{3+} =>
2 C2H5OH + 8 H{+} + Cr2O7{2-} = 4 CO2 + H20O + 2 Cr{3+}
MgSO4 + Ca(HCO3)2 = Mg(HCO3)2 + CaSO4 =>
MgSO4 + Ca(HCO3)2 = Mg(HCO3)2 + CaSO4
Cr(NO3)3 + Na3P = NaNO3 + Cr3P3 =>
3 Cr(NO3)3 + 3 Na3P = 9 NaNO3 + Cr3P3
NaCl + AgClO3 = AgCl + Na(ClO3) =>
NaCl + AgClO3 = AgCl + Na(ClO3)
C2H5NH2 + HNO2 = N2 + CO2 + H2O =>
C2H5NH2 + 5 HNO2 = 3 N2 + 2 CO2 + 6 H2O
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + NaCl(aq) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(aq)
CoCl2*6H2O + NaHCO3 + H2O2 = Na3Co(CO3)3 + H2O + NaCl + CO2 =>
2 CoCl2*6H2O + 10 NaHCO3 + H2O2 = 2 Na3Co(CO3)3 + 18 H2O + 4 NaCl + 4 CO2
HCOONa + H2SO4 = H2O + CO + Na2SO4 =>
2 HCOONa + H2SO4 = 2 H2O + 2 CO + Na2SO4
Fe + HClO3 = Fe(ClO3)3 + H =>
Fe + 3 HClO3 = Fe(ClO3)3 + 3 H
S + Mg = MgS =>
S + Mg = MgS
AgNO3 + Al2(SO4)3 = Ag(SO4)3 + Al2NO3 =>
AgNO3 + Al2(SO4)3 = Ag(SO4)3 + Al2NO3
(NH4)2SO4HCl = (NH4)2ClHSO4 =>
(NH4)2SO4HCl = (NH4)2ClHSO4
Fe(SO4) + H3(PO4) = Fe3(PO4)2 + (SO4)H2 =>
3 Fe(SO4) + 2 H3(PO4) = Fe3(PO4)2 + 3(SO4)H2
(Ca(OH)2) + (H3PO4) = (Ca3(PO4)2) + H2O =>
3(Ca(OH)2) + 2(H3PO4) = (Ca3(PO4)2) + 6 H2O
H2SO3 + Ca(OH) = Ca2SO3 + H2O =>
H2SO3 + 2 Ca(OH) = Ca2SO3 + 2 H2O
dinitrogentetroxide = nitrogendioxide =>
N2O4 = 2 NO2
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
NH4OH + HCl = NH3HCl + H2O =>
NH4OH + HCl = NH3HCl + H2O
C3H8O2 = C3H4O + H2O + H2 =>
C3H8O2 = C3H4O + H2O + H2
K2S2O3 + H2O2 = H2O + SO2 + K2SO4 =>
K2S2O3 + 3 H2O2 = 3 H2O + SO2 + K2SO4
Cu + HCl + H2O2 = CuCl + H2O =>
2 Cu + 2 HCl + H2O2 = 2 CuCl + 2 H2O
CuCl2{-} + HSO4{-} = Cu(HS)2{-} + Cl{-} + O2 =>
CuCl2{-} + 2 HSO4{-} = Cu(HS)2{-} + 2 Cl{-} + 4 O2
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
Fe(OH)3 + (NH4)3PO4 = FePO4 + NH3 + H2O =>
Fe(OH)3 + (NH4)3PO4 = FePO4 + 3 NH3 + 3 H2O
CCl3COOH + HCl = CH3COOH + Cl2 =>
CCl3COOH + 3 HCl = CH3COOH + 3 Cl2
Cd(NO3)2 + H2O = Cd(OH)2 + HNO3 =>
Cd(NO3)2 + 2 H2O = Cd(OH)2 + 2 HNO3
Pb(NO3)2 + Na2Co3 = (NO3)2Na2 + PbCo3 =>
Pb(NO3)2 + Na2Co3 = (NO3)2Na2 + PbCo3
C2H5OH + NaCl = C2H5ONa + HCl =>
C2H5OH + NaCl = C2H5ONa + HCl
Fe(NO3)2 = FeO + NO2 + O2 =>
2 Fe(NO3)2 = 2 FeO + 4 NO2 + O2
CBr4 + C3H6 = C4Br4 + H6 =>
CBr4 + C3H6 = C4Br4 + H6
NaCl + K2CO3 = Na2CO3 + KCl =>
2 NaCl + K2CO3 = Na2CO3 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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