| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 TiNCl + 3 Cl2 = 2 TiCl4 + N2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Cr(OH)3 + HO2{-} = Cr2O7{2-} + OH{-} + H2O =>
2 Cr(OH)3 + 3 HO2{-} = Cr2O7{2-} + OH{-} + 4 H2O
C6H12C6(s) = C6H12C6(at) =>
C6H12C6(s) = C6H12C6(at)
Cu3N2 + Na2O = Na3N + CuO =>
Cu3N2 + 3 Na2O = 2 Na3N + 3 CuO
Na4C + H2O = CH4 + NaOH =>
Na4C + 4 H2O = CH4 + 4 NaOH
K[AuCl4] + SbH3 + KOH = Au + KCl + K3SbO3 + H2O =>
2 K[AuCl4] + SbH3 + 9 KOH = 2 Au + 8 KCl + K3SbO3 + 6 H2O
N2Cl4 + C3H4 = Cl4C + N2 + H2 =>
3 N2Cl4 + C3H4 = 3 Cl4C + 3 N2 + 2 H2
CH3CH2OH + C2H4O2 = C4H8O2 + H2O =>
CH3CH2OH + C2H4O2 = C4H8O2 + H2O
Cl2 + K2SO3 + H2O = K2SO4 + HCl =>
Cl2 + K2SO3 + H2O = K2SO4 + 2 HCl
NaNO2 + NaI + H2SO4 = NOI + Na2SO4 + H2O =>
NaNO2 + NaI + H2SO4 = NOI + Na2SO4 + H2O
NaOCl + NaHSO3 + NaOH = NaCl + Na2SO4 + H2O =>
NaOCl + NaHSO3 + NaOH = NaCl + Na2SO4 + H2O
NaHCO3 + H3C6O7 = CO3 + H2O + Na3C6H5O7 =>
75 NaHCO3 + 24 H3C6O7 = 69 CO3 + 11 H2O + 25 Na3C6H5O7
KBr + Al(NO3)3 = KNO3 + AlBr3 =>
3 KBr + Al(NO3)3 = 3 KNO3 + AlBr3
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
CoBr2 = Co + Br2 =>
CoBr2 = Co + Br2
SrCl2(aq) + AgNO3(aq) = Sr(NO3)2(aq) + AgCl(s) =>
SrCl2(aq) + 2 AgNO3(aq) = Sr(NO3)2(aq) + 2 AgCl(s)
MgH2O = H2MgO =>
MgH2O = H2MgO
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Fe2S4 + O2 = Fe2O3 + SO2 =>
2 Fe2S4 + 11 O2 = 2 Fe2O3 + 8 SO2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
AuCl3 + Na2S = NaCl + Au2S3 =>
2 AuCl3 + 3 Na2S = 6 NaCl + Au2S3
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
BaO + K2CO3 = K2BaO2 + CO2 =>
BaO + K2CO3 = K2BaO2 + CO2
NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
CaC2 + Na2SO4 = CaSO4 + NaC =>
CaC2 + Na2SO4 = CaSO4 + 2 NaC
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Na(g) + Br2(g) = NaBr(s) =>
2 Na(g) + Br2(g) = 2 NaBr(s)
Mg(NO3)2 + Cl = NO3 + MgCl2 =>
Mg(NO3)2 + 2 Cl = 2 NO3 + MgCl2
CH4 + Br2 = CH3 + HBr =>
2 CH4 + Br2 = 2 CH3 + 2 HBr
BaNO3 + KCrO4 = KNO3 + BaCrO4 =>
BaNO3 + KCrO4 = KNO3 + BaCrO4
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
V2O5 + Cl2 + S2Cl2 = VCl5 + SOCl2 =>
2 V2O5 + 15 Cl2 + 5 S2Cl2 = 4 VCl5 + 10 SOCl2
C2H5OH + H2SO4 + K2Cr2O7 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 8 H2SO4 + 2 K2Cr2O7 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
CH3CH2OOCC6H4NH3 + Cl + NaOH = CH3CH2OOCC6H4NH2 + NaCl + H2O =>
CH3CH2OOCC6H4NH3 + Cl + NaOH = CH3CH2OOCC6H4NH2 + NaCl + H2O
Pb + H2SO4 = H2Pb + PbSO4 =>
2 Pb + H2SO4 = H2Pb + PbSO4
CuSO4 + NO + H2O = Cu + HNO3 + H2SO4 =>
3 CuSO4 + 2 NO + 4 H2O = 3 Cu + 2 HNO3 + 3 H2SO4
NO + H = N2 + (H2O)4 =>
4 NO + 8 H = 2 N2 + (H2O)4
Iron(III)oxide + aluminum = aluminumoxide + iron =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
NaBH4 + C3H6O + H2O = C3H8O + NaB(OH) =>
2 NaBH4 + 5 C3H6O + 2 H2O = 5 C3H8O + 2 NaB(OH)
HCH3O2 + Sr(OH)2 = H2O + Sr(CH3CO2)2 =>
4 HCH3O2 + Sr(OH)2 = 6 H2O + Sr(CH3CO2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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