| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + O2 = AgO2
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C20H42Cl + O2 = CO2 + H2O + HCl =>
4 C20H42Cl + 121 O2 = 80 CO2 + 82 H2O + 4 HCl
HCl + BrOH = BrCl + H2O =>
HCl + BrOH = BrCl + H2O
AgO2(s) = Ag(s) + O2(g) =>
AgO2(s) = Ag(s) + O2(g)
ZnH2SO4 = ZnSO4H2 =>
ZnH2SO4 = ZnSO4H2
FeO + CaS = FeS + CaO =>
FeO + CaS = FeS + CaO
NaOHNi(C2H3O2) = Na(C2H3O2)NiOH =>
NaOHNi(C2H3O2) = Na(C2H3O2)NiOH
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O = Zn + HNO3 = Cu(NO3)2 + NO + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
C20H24N2O2 + O2 = CO2 + H2O + N2 =>
C20H24N2O2 + 25 O2 = 20 CO2 + 12 H2O + N2
C3H7 + Cl2 = C3H6Cl + HCl =>
C3H7 + Cl2 = C3H6Cl + HCl
AgNO2 = Ag + N + O2 =>
AgNO2 = Ag + N + O2
Pb(NO3)2(aq) + Na2S(aq) = PbS + Na(NO3) =>
Pb(NO3)2(aq) + Na2S(aq) = PbS + 2 Na(NO3)
MgCO3(s) + H2SO4(aq) = H2O + CO2 + MgSO4 =>
MgCO3(s) + H2SO4(aq) = H2O + CO2 + MgSO4
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
Cr + H2O = Cr(OH)9999 + H2 =>
2 Cr + 19998 H2O = 2 Cr(OH)9999 + 9999 H2
CHO2 + H2O = HCHO2 + OH =>
CHO2 + H2O = HCHO2 + OH
HI + NaOH = IOH + HNa =>
HI + NaOH = IOH + HNa
C6H10O4 + C6H16N2 = C12H22O2N2 + H2O =>
C6H10O4 + C6H16N2 = C12H22O2N2 + 2 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
N02{-} + Ag{+} = N03{-} + Ag =>
3 N02{-} + Ag{+} = 2 N03{-} + Ag
H2SO4 + CaCO3 = CaSO4 + H2CO3 =>
H2SO4 + CaCO3 = CaSO4 + H2CO3
K2Cr2O7 = K + Cr + O =>
K2Cr2O7 = 2 K + 2 Cr + 7 O
Al2 + H2SO4 = (Al2)2(SO4)3 + H2 =>
2 Al2 + 3 H2SO4 = (Al2)2(SO4)3 + 3 H2
C6H5NH3ClH2O = OHC6H5NH4Cl =>
C6H5NH3ClH2O = OHC6H5NH4Cl
Mg2 + HBr = H2 + MgBr2 =>
Mg2 + 4 HBr = 2 H2 + 2 MgBr2
MnSO4NH4OH = MnOH(NH4SO4) =>
MnSO4NH4OH = MnOH(NH4SO4)
Mn2(SO4)3 + KOH = Mn(OH)3 + K2SO4 =>
Mn2(SO4)3 + 6 KOH = 2 Mn(OH)3 + 3 K2SO4
C2H4 + H2O2 = C2H5OH + O2 =>
2 C2H4 + 2 H2O2 = 2 C2H5OH + O2
FeBr2AlI3 = FeI3AlBr2 =>
FeBr2AlI3 = FeI3AlBr2
NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(s) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(s)
C10H7OH + NaOH = H2O + C10H7ONa =>
C10H7OH + NaOH = H2O + C10H7ONa
CuNO3(aq) + NaOH(aq) = CuOH + NaNO3 =>
CuNO3(aq) + NaOH(aq) = CuOH + NaNO3
CH3 + Cl2 = CCl4 + HCl =>
2 CH3 + 7 Cl2 = 2 CCl4 + 6 HCl
NaCH3COO(aq)HI(aq) = NaI(aq)CH3COOH(aq) =>
NaCH3COO(aq)HI(aq) = NaI(aq)CH3COOH(aq)
HCl + Cr = CrCl3 + H2 =>
6 HCl + 2 Cr = 2 CrCl3 + 3 H2
C4H4O6{-}2 + H2O2 + H{+} = CO2 + H2O =>
2 C4H4O6{-}2 + 9 H2O2 + 2 H{+} = 8 CO2 + 14 H2O
NH4NO3 + K2SO4 = NH4SO4 + K2NO3 =>
NH4NO3 + K2SO4 = NH4SO4 + K2NO3
CO2(g) + H2O(l) = C12H22O11(g) + O2(g) =>
12 CO2(g) + 11 H2O(l) = C12H22O11(g) + 12 O2(g)
Fe + C2H5OH = (C2H5O)2Fe + H2 =>
Fe + 2 C2H5OH = (C2H5O)2Fe + H2
sodiumperoxide = sodiumoxide + oxygen =>
2 Na2O2 = 2 Na2O + O2
Fe(OH)3 + C2H5NS = Fe2S3 + C2H5N(OH)2 =>
2 Fe(OH)3 + 3 C2H5NS = Fe2S3 + 3 C2H5N(OH)2
C10H9OH + O2 = CO2 + H2O =>
C10H9OH + 12 O2 = 10 CO2 + 5 H2O
(NH4)2Co(SCN)4 + H2O = (NH4)2Co(SCN)4*4H2O =>
(NH4)2Co(SCN)4 + 4 H2O = (NH4)2Co(SCN)4*4H2O
CH4N2O(s) + NaOH(aq) = NH3(g) + Na2CO3(aq) =>
CH4N2O(s) + 2 NaOH(aq) = 2 NH3(g) + Na2CO3(aq)
SrBr2 + (NH4)2S = (NH4)Br + SrS =>
SrBr2 + (NH4)2S = 2(NH4)Br + SrS
AgAlNo3 = AgNo3Al =>
AgAlNo3 = AgNo3Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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