| Équations équilibrées la veille | Équations équilibrées le lendemain |
CIF + F2 = CIF3
PHOSPHORUSPENTACHLORIDE + ARSENICTRIFLOURIDE = PHOSPHORUSPENTAFLOURIDE + ARSENICTRICHLORIDE =>
PHOSPHORUSPENTACHLORIDE + ARSENICTRIFLOURIDE = PHOSPHORUSPENTAFLOURIDE + ARSENICTRICHLORIDE
NaPO4 + BaCl2 = Ba(PO4)2 + NaCl =>
2 NaPO4 + BaCl2 = Ba(PO4)2 + 2 NaCl
NaBr2 + AgNO3 = AgBr2 + NaNO3 =>
NaBr2 + AgNO3 = AgBr2 + NaNO3
Ca(OH)2 + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
C2H5OH = CH4 + CO2 =>
2 C2H5OH = 3 CH4 + CO2
Fe3O4 + NH4Cl = FeCl2 + FeCl3 + NH3 + H2O =>
Fe3O4 + 8 NH4Cl = FeCl2 + 2 FeCl3 + 8 NH3 + 4 H2O
Na2CO3(g) + HCl(aq) = NaCl(aq) + H2CO3(g) =>
Na2CO3(g) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(g)
MgS + NiCl2 = MgCl + NiS2 =>
2 MgS + NiCl2 = 2 MgCl + NiS2
Al + ZnSO4 = Al2(SO4)3 + Zn2 =>
4 Al + 6 ZnSO4 = 2 Al2(SO4)3 + 3 Zn2
Al + H2O + NaOH = Na3[Al(OH)6] + H2 =>
2 Al + 6 H2O + 6 NaOH = 2 Na3[Al(OH)6] + 3 H2
MgI2 + Zn(ClO3)2 = Mg(ClO3)2 + I2Zn =>
MgI2 + Zn(ClO3)2 = Mg(ClO3)2 + I2Zn
Cr{3+} + CO3{2-} = Cr + CO3 =>
2 Cr{3+} + 3 CO3{2-} = 2 Cr + 3 CO3
Na2S + CuSO4 = CuS + Na2SO4 =>
Na2S + CuSO4 = CuS + Na2SO4
NaOH + NH4F = NaF + NH3 + H2O =>
NaOH + NH4F = NaF + NH3 + H2O
H2SO4 + Al(OH)3 + KOH = AlK(SO4)2 + H2O =>
2 H2SO4 + Al(OH)3 + KOH = AlK(SO4)2 + 4 H2O
C8H9NO2 + NaOH + C3H7I = C10H13NO2 + NaI + H2O =>
3 C8H9NO2 + 2 NaOH + 2 C3H7I = 3 C10H13NO2 + 2 NaI + 2 H2O
C4H10O + K2Cr2O7 + H2SO4 = C3H7COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H10O + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H7COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Sb2O + NaOH = NaSbO + H2O =>
Sb2O + 2 NaOH = 2 NaSbO + H2O
Fe + HCl = FeCl3 + H22 =>
22 Fe + 66 HCl = 22 FeCl3 + 3 H22
NaI + K2CO3 = NaCO3 + K2I =>
NaI + K2CO3 = NaCO3 + K2I
Fe2(SO4) + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O =>
Fe2(SO4) + 2 HBrO + 2 H2SO4 = Fe2(SO4)3 + 2 HBr + 2 H2O
Fe3OH + HNO3 = Fe3NO3 + H2O =>
Fe3OH + HNO3 = Fe3NO3 + H2O
Ba(NO3)2 + NaH = Na(NO3) + BaH2 =>
Ba(NO3)2 + 2 NaH = 2 Na(NO3) + BaH2
MgO + H2O + CO2 = Mg(HCO3)2 =>
MgO + H2O + 2 CO2 = Mg(HCO3)2
SrBr2(aq) + K2SO4(aq) = SrSO4(s) + KBr(aq) =>
SrBr2(aq) + K2SO4(aq) = SrSO4(s) + 2 KBr(aq)
H2SO4 + KaOH = Ka2SO4 + H2O =>
H2SO4 + 2 KaOH = Ka2SO4 + 2 H2O
CH3OH + CHCl3 = CH3Cl + CH(OH)3 =>
3 CH3OH + CHCl3 = 3 CH3Cl + CH(OH)3
H2O + As2S3 + NO3 = H3AsO4 + NO + S8 =>
24 H2O + 8 As2S3 + 20 NO3 = 16 H3AsO4 + 20 NO + 3 S8
HNO3 + Cu = Cu(NO3)2 + NO2(g) + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2(g) + 2 H2O
Al2(SO4)3 + NaHCO3 = Al2(CO3)3 + CO2 + Na2SO4 + H2O =>
Al2(SO4)3 + 6 NaHCO3 = Al2(CO3)3 + 3 CO2 + 3 Na2SO4 + 3 H2O
HgCO3 + CH3COOH = Hg(CH3COOH)2 + CO3 =>
HgCO3 + 2 CH3COOH = Hg(CH3COOH)2 + CO3
Na2S2O3 + HCl = NaCl + S(s) + SO2 + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S(s) + SO2 + H2O
C6H8O7 + C21H29N7O17P3 = C5H6O5 + O2 + C21H30N7O17P3 =>
10 C6H8O7 + 8 C21H29N7O17P3 = 12 C5H6O5 + 5 O2 + 8 C21H30N7O17P3
Cu(II)SO4 + Zn(NO2) = Cu(II)NO2 + ZnSO4 =>
Cu(II)SO4 + Zn(NO2) = Cu(II)NO2 + ZnSO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PCl3 + O2 = POCl3 =>
2 PCl3 + O2 = 2 POCl3
(NH4)2CO3 + H2O + O2 = HCO3 + NH4OH =>
4(NH4)2CO3 + 6 H2O + O2 = 4 HCO3 + 8 NH4OH
CuSO4(aq) + KI(aq) = CuI(s) + I2(aq) + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI(aq) = 2 CuI(s) + I2(aq) + 2 K2SO4(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaNO3 + Cu = Cu(NO3)2 + Na =>
2 NaNO3 + Cu = Cu(NO3)2 + 2 Na
KrF2H2O = Kr + O2 + HF =>
2 KrF2H2O = 2 Kr + O2 + 4 HF
Al(OH)3 + Ag2CO3 = Al2(CO3)3 + Ag(OH) =>
2 Al(OH)3 + 3 Ag2CO3 = Al2(CO3)3 + 6 Ag(OH)
HCl + V2O5 = VOCl2 + Cl2 + H2O =>
6 HCl + V2O5 = 2 VOCl2 + Cl2 + 3 H2O
CoCO3(g) = CoO(s) + CO2(g) =>
CoCO3(g) = CoO(s) + CO2(g)
Al2(SO4)3 + NH3 + HCl = AlCl3 + NSO4 + H2 =>
2 Al2(SO4)3 + 6 NH3 + 12 HCl = 4 AlCl3 + 6 NSO4 + 15 H2
S + NaOH = Na2S5 + Na2S2O3 + H2O =>
12 S + 6 NaOH = 2 Na2S5 + Na2S2O3 + 3 H2O
C240H482 + O2 = CO2 + H2O =>
2 C240H482 + 721 O2 = 480 CO2 + 482 H2O
C57H110O6[NaOH]3 = C3H8O3Na3[C54H105O6] =>
C57H110O6[NaOH]3 = C3H8O3Na3[C54H105O6]
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/29/24
Équations équilibrées sur05/29/23
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