| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K[Al(OH)4] + 9(H2C2O4) = K3[Al(C2O4)3]3*3H2O + 6 H + 9 H2O
Mn(NO3)2 + CH3CSNH2 + H2O = CH3COOH + NH3 + MnS + HNO3 =>
Mn(NO3)2 + CH3CSNH2 + 2 H2O = CH3COOH + NH3 + MnS + 2 HNO3
CH4 + Cl2 = CCl2 + H4 =>
CH4 + Cl2 = CCl2 + H4
HCl + MgO2 = Cl2 + Mg(OH)2 =>
2 HCl + MgO2 = Cl2 + Mg(OH)2
NH3 + KMnO4 = MnO2 + HOH + KOH + N2 =>
2 NH3 + 2 KMnO4 = 2 MnO2 + 2 HOH + 2 KOH + N2
Cs + HBr = H2 + CsBr2 =>
Cs + 2 HBr = H2 + CsBr2
BF3 + C2H6 = C2H6BF3 =>
BF3 + C2H6 = C2H6BF3
H2SO4 + HNO3 = H2SO4{+3} + HNO3{-4} =>
4 H2SO4 + 3 HNO3 = 4 H2SO4{+3} + 3 HNO3{-4}
NaSH + CH3Br = CH3SH + NaBr =>
NaSH + CH3Br = CH3SH + NaBr
SnSO4 + NH4Cl + AlCl3 = SnCl2 + SO4 + NH4Al =>
2 SnSO4 + NH4Cl + AlCl3 = 2 SnCl2 + 2 SO4 + NH4Al
Cu + NH4OH = H2O + [Cu(NH3)4] =>
Cu + 4 NH4OH = 4 H2O + [Cu(NH3)4]
Iron(III)Chloride + AmmoniumPhosphate = AmmoniumChloride + Iron(III)Phosphate =>
Iron(III)Chloride + AmmoniumPhosphate = AmmoniumChloride + Iron(III)Phosphate
KC2H3O2 + H2O = KOH + HC2H3O2 =>
KC2H3O2 + H2O = KOH + HC2H3O2
COCl2 + CH3OH = CH3OCOOCH3 + HCl =>
COCl2 + 2 CH3OH = CH3OCOOCH3 + 2 HCl
NaCl{-}1 + AgNO{-}3 = AgCl{-}1 + NaNO{-}3 =>
NaCl{-}1 + AgNO{-}3 = AgCl{-}1 + NaNO{-}3
CH4 + Cl2 = CCl2 + H4 =>
CH4 + Cl2 = CCl2 + H4
C25H25 + O2 = CO2 + H2 =>
2 C25H25 + 50 O2 = 50 CO2 + 25 H2
CH4 + Cl2 = CCl2 + H4 =>
CH4 + Cl2 = CCl2 + H4
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
KSCN + HCl = HSCN + KCl =>
KSCN + HCl = HSCN + KCl
Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2
Sb + HNO3 = Sb2O5 + NO2 + H2O =>
2 Sb + 10 HNO3 = Sb2O5 + 10 NO2 + 5 H2O
Mg + CH3I = CH3MgI =>
Mg + CH3I = CH3MgI
HfCl4 + CH3CH2OH = CH3CH2Cl + Hf(OH)4 =>
HfCl4 + 4 CH3CH2OH = 4 CH3CH2Cl + Hf(OH)4
FeO + H2CO3 = Fe2(CO3)2 + H2O =>
2 FeO + 2 H2CO3 = Fe2(CO3)2 + 2 H2O
C6H12O9 + NaHCO3 = CO2 + H2O + Na =>
C6H12O9 + 18 NaHCO3 = 24 CO2 + 15 H2O + 18 Na
HClO2 + CuOH = H2O + CuClO2 =>
HClO2 + CuOH = H2O + CuClO2
CH4 + Cl2 = CCl2 + H4 =>
CH4 + Cl2 = CCl2 + H4
Fe + AgCH3COO = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgCH3COO = Fe(C2H3O2)2 + 2 Ag
H2SO4 + CaCO3 = H2 + SO4CaCO3 =>
H2SO4 + CaCO3 = H2 + SO4CaCO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HSO3C6H4NH2 + NaNO2 + H2SO4 = SO3C6H4NN + Na2SO4 + H2O =>
2 HSO3C6H4NH2 + 2 NaNO2 + H2SO4 = 2 SO3C6H4NN + Na2SO4 + 4 H2O
SrCl2 + CaSO4 = CaCl2 + SrSO4 =>
SrCl2 + CaSO4 = CaCl2 + SrSO4
CH + O2 = (CO2) + (H2O) =>
4 CH + 5 O2 = 4(CO2) + 2(H2O)
P4(s) + O2(g) = P2O5(s) =>
P4(s) + 5 O2(g) = 2 P2O5(s)
Cu(SO4) + Ba(NO3)2 = Cu(NO3) + Ba(SO4)2 =>
2 Cu(SO4) + Ba(NO3)2 = 2 Cu(NO3) + Ba(SO4)2
H3C6H507 + OH = C6H507 + H2O =>
H3C6H507 + 3 OH = C6H507 + 3 H2O
Cr2O3 + H2O + O2 = H2CrO4 =>
2 Cr2O3 + 4 H2O + 3 O2 = 4 H2CrO4
Fe2(SO4)3 + KOH = Fe(OH)3 + (SO4)K2 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3(SO4)K2
[Fe(SCN)3] + SnCl2 = FeCl3 + Sn(SCN)2 =>
2[Fe(SCN)3] + 3 SnCl2 = 2 FeCl3 + 3 Sn(SCN)2
Ca(H2PO4)2 + Mg(OH)2 = CaMgP2O7 + H2O =>
Ca(H2PO4)2 + Mg(OH)2 = CaMgP2O7 + 3 H2O
Br2 + Na2SO3 + H2O = HBr + Na2SO4 =>
Br2 + Na2SO3 + H2O = 2 HBr + Na2SO4
CuS + NO3 = Cu{2+} + SO4{2-} + NO =>
CuS + 2 NO3 = Cu{2+} + SO4{2-} + 2 NO
Cr2O7{-2} + H{+} + Cl{-} = Cr{3+} + H2O + Cl2 =>
Cr2O7{-2} + 14 H{+} + 6 Cl{-} = 2 Cr{3+} + 7 H2O + 3 Cl2
NaHCO3 + HC6H7O7 = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + HC6H7O7 = 3 H2O + 3 CO2 + Na3C6H5O7
KOH + AgNO3 + H3PO4 = KNO3 + Ag3PO4 + H2O =>
3 KOH + 3 AgNO3 + H3PO4 = 3 KNO3 + Ag3PO4 + 3 H2O
Na2Cr2O7 + Na2S2O5 + NaOH + H2O = Cr(OH)3 + Na2SO4 =>
2 Na2Cr2O7 + 3 Na2S2O5 + 2 NaOH + 5 H2O = 4 Cr(OH)3 + 6 Na2SO4
CaWO4 = W + Ca + O =>
CaWO4 = W + Ca + 4 O
CuO(s) + Al(s) = Cu(s) + Al2O3 =>
3 CuO(s) + 2 Al(s) = 3 Cu(s) + Al2O3
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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