| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
C2H5OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H5OCl + 11 O2 = 8 CO2 + 10 H2O + 2 Cl2
H2CO3(aq) + NaOH(aq) = Na2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O(l)
C = C2 =>
2 C = C2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
FeCl3 + LiOH = Fe(OH)3 + LiCl =>
FeCl3 + 3 LiOH = Fe(OH)3 + 3 LiCl
NH3(aq) + AgNO3(aq) = NNO3 + AgH3 =>
NH3(aq) + AgNO3(aq) = NNO3 + AgH3
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
CaCO3 + I2 = Ca2I + CO3 =>
4 CaCO3 + I2 = 2 Ca2I + 4 CO3
Cr2(SO4)3 + OH = Cr(OH)3 + H2SO4 + O =>
Cr2(SO4)3 + 12 OH = 2 Cr(OH)3 + 3 H2SO4 + 6 O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Bi2O3 = bismuth + oxygen =>
2 Bi2O3 = 4 Bi + 3 O2
C6H5NO2 + Zn + H2SO4 = C6H5NH2 + ZnSO4 + H2O =>
C6H5NO2 + 3 Zn + 3 H2SO4 = C6H5NH2 + 3 ZnSO4 + 2 H2O
ZnOH2 = Zn + H2O =>
ZnOH2 = Zn + H2O
Zr + HNO3 + HCl = H2(ZrCl6) + NO + H2O =>
3 Zr + 4 HNO3 + 18 HCl = 3 H2(ZrCl6) + 4 NO + 8 H2O
IRON(III)SULFATE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)SULFATE =>
IRON(III)SULFATE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)SULFATE
KOH + NO = NO2 + KH =>
KOH + NO = NO2 + KH
C3H8 + O2 = C2O3 + H2O =>
4 C3H8 + 17 O2 = 6 C2O3 + 16 H2O
Cr2C6O12 = Cr + C2O4 =>
Cr2C6O12 = 2 Cr + 3 C2O4
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
Ca(NO3)2 + CuSO4 = CaSO4 + Cu(NO3)2 =>
Ca(NO3)2 + CuSO4 = CaSO4 + Cu(NO3)2
NaS + CuCl = CuS + NaCl =>
NaS + CuCl = CuS + NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C7H7NO2 + Na2S + H2O = C7H9N + Na2S2O3 + NaOH =>
4 C7H7NO2 + 6 Na2S + 7 H2O = 4 C7H9N + 3 Na2S2O3 + 6 NaOH
NaN3 = Na2 + N =>
2 NaN3 = Na2 + 6 N
Al + NSO4 = AlSO4 + N =>
Al + NSO4 = AlSO4 + N
K{+} + S{4-} = K4S =>
4 K{+} + S{4-} = K4S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2SO3 + HI = H2SO3 + KI =>
K2SO3 + 2 HI = H2SO3 + 2 KI
C55H101 + O2 = CO2 + H2O =>
4 C55H101 + 321 O2 = 220 CO2 + 202 H2O
C7H6O + NaOH = C6H5CH2OH + C6H5CO2Na =>
2 C7H6O + NaOH = C6H5CH2OH + C6H5CO2Na
C4H8 + Cl2 = C + HCl =>
C4H8 + 4 Cl2 = 4 C + 8 HCl
PBr3 + CH3CH2CH2OH = CH3CH2CH2Br + H3PO3 =>
PBr3 + 3 CH3CH2CH2OH = 3 CH3CH2CH2Br + H3PO3
HKC8H4O4 + KOH = K2C8H4O4 + H2O =>
HKC8H4O4 + KOH = K2C8H4O4 + H2O
C6H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COOH + H2O =>
21 C6H5OH + 8 K2Cr2O7 + 32 H2SO4 = 8 Cr2(SO4)3 + 8 K2SO4 + 18 C6H5COOH + 41 H2O
AlCl3 + MgSO4 = Al2O12S3 + MgCl2 =>
2 AlCl3 + 3 MgSO4 = Al2O12S3 + 3 MgCl2
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SeBr2 = Br2 + Se2 =>
2 SeBr2 = 2 Br2 + Se2
K2CO3 + H2O = K2CO3(H2O)15 =>
K2CO3 + 15 H2O = K2CO3(H2O)15
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
CH3COOH + NaHCO3 = CH3COONa + H2 + CO4 =>
5 CH3COOH + 6 NaHCO3 = 6 CH3COONa + 4 H2 + 4 CO4
Ba(C2H3O2)2(aq) + CaCl2(aq) = Ca(C2H3O2)2(aq) + BaCl2(aq) =>
Ba(C2H3O2)2(aq) + CaCl2(aq) = Ca(C2H3O2)2(aq) + BaCl2(aq)
H2C2O4*2H2O + Ba(OH)2*8H2O = C2BaO4 + H2O =>
H2C2O4*2H2O + Ba(OH)2*8H2O = C2BaO4 + 12 H2O
Cs3PO4 + (NH4)2CrO4 = CrO4(Cs3)2 + NH4PO4 =>
2 Cs3PO4 + (NH4)2CrO4 = CrO4(Cs3)2 + 2 NH4PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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