| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co2S3 + 6 NH4NO3 = 2 Co(NO3)3 + 3(NH4)2S
AlCl3(aq) + NaOH(aq) = Al(OH)3(s) + NaCl(aq) =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3(s) + 3 NaCl(aq)
C4H10O + CH3COCl = C6H12O2 + HCl =>
C4H10O + CH3COCl = C6H12O2 + HCl
Al + SO4 = AlS + O2 =>
Al + SO4 = AlS + 2 O2
Fe + CoSO4 = FeSO4 + Co =>
Fe + CoSO4 = FeSO4 + Co
Fe2O3(s) + Cl2(g) = FeCl3(s) + O2(g) =>
2 Fe2O3(s) + 6 Cl2(g) = 4 FeCl3(s) + 3 O2(g)
Ca(CH3COO)2 + Na2CO3 = CaCO3 + Na(CH3COO) =>
Ca(CH3COO)2 + Na2CO3 = CaCO3 + 2 Na(CH3COO)
CH3CH2CH2COOH + Zn = CH3CH2CH2COOZn + H2 =>
2 CH3CH2CH2COOH + 2 Zn = 2 CH3CH2CH2COOZn + H2
Na2CO3 + Mg = Na + MgCO3 =>
Na2CO3 + Mg = 2 Na + MgCO3
HI + NaHCO3 = NaI + H2O + CO2 =>
HI + NaHCO3 = NaI + H2O + CO2
H2Br2 + Fe(OH)3 = FeBr3 + H2O =>
3 H2Br2 + 2 Fe(OH)3 = 2 FeBr3 + 6 H2O
NH3 + HPO4 = NPO4 + H2 =>
NH3 + HPO4 = NPO4 + 2 H2
ZnCl2 + CH3OH = CH3Cl + OH + ZnCl =>
ZnCl2 + CH3OH = CH3Cl + OH + ZnCl
CH5N + O2 = CO2 + H2O + N2 =>
4 CH5N + 9 O2 = 4 CO2 + 10 H2O + 2 N2
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2
BNO3 + H2SO4 = B2SO4 + HNO3 =>
2 BNO3 + H2SO4 = B2SO4 + 2 HNO3
CaS + Co(ClO3)3 = Co2S3 + Ca(ClO3)2 =>
3 CaS + 2 Co(ClO3)3 = Co2S3 + 3 Ca(ClO3)2
NH3 + Cu = Cu(NH3) =>
NH3 + Cu = Cu(NH3)
Cr2S3 + NaNO3 + NaOH = Na2CrO4 + Na2SO4 + NaNO2 + H2O =>
Cr2S3 + 15 NaNO3 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 15 NaNO2 + 5 H2O
NaHS = NaS + H =>
NaHS = NaS + H
SrO + H2SO4 = SrSO4 + H2 + O =>
SrO + H2SO4 = SrSO4 + H2 + O
Mg + HCl = H + ClMg =>
Mg + HCl = H + ClMg
CH3OH(l) + (b)O2(g) = (c)CO2(g) + (d)H2O(l) =>
2 CH3OH(l) + 3(b)O2(g) = 2(c)CO2(g) + 4(d)H2O(l)
I = I8 =>
8 I = I8
KClO4 + C = KCl + CO =>
KClO4 + 4 C = KCl + 4 CO
CH3I + H2O = CH3OH + HI =>
CH3I + H2O = CH3OH + HI
PbS + Na2B4O7 = PbO + SO2 + Na2S + B =>
3 PbS + Na2B4O7 = 3 PbO + 2 SO2 + Na2S + 4 B
Cu(S) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(S) + 4 H2SO4(aq) = CuSO4(aq) + 4 SO2(g) + 4 H2O(l)
HI + K = I + HK =>
HI + K = I + HK
Hg + Mg = HgMg2 =>
Hg + 2 Mg = HgMg2
FeTiO3 + Cl2 + C = TiCl4 + FeCl2 + CO =>
FeTiO3 + 3 Cl2 + 3 C = TiCl4 + FeCl2 + 3 CO
TL + HNO3 = TLNO3 + NO2 + H2O =>
TL + 2 HNO3 = TLNO3 + NO2 + H2O
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
HCl + Na25 = H25 + NaCl =>
25 HCl + Na25 = H25 + 25 NaCl
Fe + ZnCl2 = FeCl2 + Zn =>
Fe + ZnCl2 = FeCl2 + Zn
Mn + H3PO4 = MnPO4 + H2 =>
2 Mn + 2 H3PO4 = 2 MnPO4 + 3 H2
SO4 + SO2 = SO3 =>
SO4 + SO2 = 2 SO3
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
Co + H2SO4 = CoSO4 + S + H2O =>
3 Co + 4 H2SO4 = 3 CoSO4 + S + 4 H2O
I2 + HNO3 = NIO3 + NO2 + H2O =>
I2 + 4 HNO3 = 2 NIO3 + 2 NO2 + 2 H2O
K2 + Br2 = KBr2 =>
K2 + 2 Br2 = 2 KBr2
CaHSO4{+} = Ca{2+} + SO4{2-} + H{+} =>
CaHSO4{+} = Ca{2+} + SO4{2-} + H{+}
CH3Cl + CH3CH2NH2 = CH3NHCH2CH3 + HCl =>
CH3Cl + CH3CH2NH2 = CH3NHCH2CH3 + HCl
H2C2O4 + KMnO4 = Mn + CO2 + H2O + K =>
4 H2C2O4 + KMnO4 = Mn + 8 CO2 + 4 H2O + K
Ag2CO3 + NH3 = Ag(NH3)2 + CO3 =>
Ag2CO3 + 4 NH3 = 2 Ag(NH3)2 + CO3
CH3CO + C2H5OH = CH3COOC2H5 =>
4 CH3CO + 2 C2H5OH = 3 CH3COOC2H5
(NH4)2CO3 + Fe(OH)3 = Fe2(CO3)3 + (NH4)(OH) =>
3(NH4)2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6(NH4)(OH)
CuSO4 + SrNO2 = CuNO2 + SrSO4 =>
CuSO4 + SrNO2 = CuNO2 + SrSO4
H3PO4 + SO2 = H3SO2 + PO4 =>
H3PO4 + SO2 = H3SO2 + PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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