Équations équilibrées la veille |
C5H12O + C3H7COOH = C9H18O2 + H2O
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
NaOH + HgO = NaO + HgOH =>
NaOH + HgO = NaO + HgOH
ICl3 + NaBr = NaCl + Br2 + ICl =>
ICl3 + 2 NaBr = 2 NaCl + Br2 + ICl
NaOH + HgO = NaO + HgOH =>
NaOH + HgO = NaO + HgOH
NaOH(aq) + C8H5KO4(aq) = Na{+} + C8H4KO4{-} + H2O(l) =>
NaOH(aq) + C8H5KO4(aq) = Na{+} + C8H4KO4{-} + H2O(l)
PCl + H2O = HPO + HCl =>
PCl + H2O = HPO + HCl
Na + AgNO3 = NaNO3 + Ag =>
Na + AgNO3 = NaNO3 + Ag
Fe2S3 + AgNO3 = Ag2S + Fe(NO3)3 =>
Fe2S3 + 6 AgNO3 = 3 Ag2S + 2 Fe(NO3)3
PtCl4 + F2 = F2Cl4 + Pt =>
PtCl4 + F2 = F2Cl4 + Pt
NaOH + HgO = NaO + HgOH =>
NaOH + HgO = NaO + HgOH
H2CO3 + Ca = CaCO3 + H2 =>
H2CO3 + Ca = CaCO3 + H2
Ba(NO3)2 + SO4 = Ba(SO4)2 + NO3 =>
Ba(NO3)2 + 2 SO4 = Ba(SO4)2 + 2 NO3
NaOH + HgO = NaO + HgOH =>
NaOH + HgO = NaO + HgOH
ClO + NaOH = NaClO + HO =>
ClO + NaOH = NaClO + HO
Al = Al{+3} + e =>
Al = Al{+3} + 3e
ClO + NaOH = NaClO + HO =>
ClO + NaOH = NaClO + HO
HC + Mo = Mo4C6 + H2 =>
6 HC + 4 Mo = Mo4C6 + 3 H2
ClO + NaOH = NaClO + HO =>
ClO + NaOH = NaClO + HO
Co(NH3)6Cl3 = CoCl2 + (NH3)6Cl =>
Co(NH3)6Cl3 = CoCl2 + (NH3)6Cl
Cu(OH)2 + H{+} = Cu{+2} + H2O =>
Cu(OH)2 + 2 H{+} = Cu{+2} + 2 H2O
ClO + NaOH = NaClO + HO =>
ClO + NaOH = NaClO + HO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
ClO + NaOH = NaClO + HO =>
ClO + NaOH = NaClO + HO
NaF + MgO = Na2O + MgF2 =>
2 NaF + MgO = Na2O + MgF2
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
H2CO3 + Ca = CaCO3 + H2 =>
H2CO3 + Ca = CaCO3 + H2
NaF + MgO = Na2O + MgF2 =>
2 NaF + MgO = Na2O + MgF2
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
C6H5CH3 + H2O = C6H5CH4 + HO =>
C6H5CH3 + H2O = C6H5CH4 + HO
AgNO3 + Cl = AgCl + N2O5 + O2 =>
4 AgNO3 + 4 Cl = 4 AgCl + 2 N2O5 + O2
ClO + NaOH = NaClO + HO =>
ClO + NaOH = NaClO + HO
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Al + Bi2 = AlBi3 =>
2 Al + 3 Bi2 = 2 AlBi3
Sr(NO3)2 + Fe(NO3)3*9H2O + CH4N2O + AgNO3 + Mn(NO3)2*4H2O = Sr07Fe05Ag03Mn05O3 + H2O + CO2 + N2 =>
7 Sr(NO3)2 + 5 Fe(NO3)3*9H2O + 41 CH4N2O + 3 AgNO3 + 5 Mn(NO3)2*4H2O = Sr07Fe05Ag03Mn05O3 + 147 H2O + 41 CO2 + 62 N2
Ni(OH)2 + H2SO4 + H2O = NiSO4*6H2O =>
Ni(OH)2 + H2SO4 + 4 H2O = NiSO4*6H2O
HBrO3 + De(OH)2 = De(BrO3)2 + H2O =>
2 HBrO3 + De(OH)2 = De(BrO3)2 + 2 H2O
PtCl4 + F2 = F2Cl4 + Pt =>
PtCl4 + F2 = F2Cl4 + Pt
AgC2H3O2 + K2CrO4 = Ag2CrO4 + KC2H3O2 =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + 2 KC2H3O2
NaF + MgO = Na2O + MgF2 =>
2 NaF + MgO = Na2O + MgF2
Pb(C2H3O2)2 + H2O = Pb(OH)2 + C2H3O2H =>
Pb(C2H3O2)2 + 2 H2O = Pb(OH)2 + 2 C2H3O2H
C2H2(s) + O2(g) = CO2(g) + H2O(s) =>
2 C2H2(s) + 5 O2(g) = 4 CO2(g) + 2 H2O(s)
C6H48N4 + O2 = CO2 + H2O + N2 =>
C6H48N4 + 18 O2 = 6 CO2 + 24 H2O + 2 N2
C2H2O4 + BaCl2 = Ba + C2H2O4Cl2 =>
C2H2O4 + BaCl2 = Ba + C2H2O4Cl2
BaCrO4 + NaOCN = BaOCN + NaCrO4 =>
BaCrO4 + NaOCN = BaOCN + NaCrO4
NaNO2 + H2SO4 = HNO2 + NaHSO4 =>
NaNO2 + H2SO4 = HNO2 + NaHSO4
CO2 + BaO = BaCO2 + O2 =>
2 CO2 + 2 BaO = 2 BaCO2 + O2
Cd(NO3)2 = NO2 + O2 + CdO =>
2 Cd(NO3)2 = 4 NO2 + O2 + 2 CdO
Fe(NO3)3 + NaOH = Fe(OH)3 + Na + (NO3) =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 Na + 3(NO3)
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