| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
Cu(s) + Fe(SO4)(aq) = Fe(s) + Cu(SO4)(aq) =>
Cu(s) + Fe(SO4)(aq) = Fe(s) + Cu(SO4)(aq)
MnBr3 = Mn + Br2 =>
2 MnBr3 = 2 Mn + 3 Br2
KI + O3 = KOI =>
3 KI + O3 = 3 KOI
Ca + AICI = CaCI + AI =>
Ca + AICI = CaCI + AI
NiCo3 + Al(OH)3 = Ni(OH)2 + Al2(Co3)3 =>
3 NiCo3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(Co3)3
MnBr3 = Mn + Br2 =>
2 MnBr3 = 2 Mn + 3 Br2
Pb(C2H3O2) + CO2 + H2O = PbCO3 + HC2H3O2 =>
8 Pb(C2H3O2) + 10 CO2 + 6 H2O = 8 PbCO3 + 9 HC2H3O2
H2O2 + NaClO = NaClO3 + H2O =>
2 H2O2 + NaClO = NaClO3 + 2 H2O
Cr + (SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
2 Cr + (SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
HgS + HCl + HNO3 = S + NO + H2(HgCl4) + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 S + 2 NO + 3 H2(HgCl4) + 4 H2O
PCl{3} + HF = PF{3} + HCl =>
PCl{3} + HF = PF{3} + HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
As2S3 + HClO4 + H2O = H2AsO4 + HCl + H2SO4 =>
4 As2S3 + 15 HClO4 + 20 H2O = 8 H2AsO4 + 15 HCl + 12 H2SO4
SeCl6 + O3 = SeO2 + Cl2 =>
3 SeCl6 + 2 O3 = 3 SeO2 + 9 Cl2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ba{2+} + Al2(SO4)3 = BaSO4 + Al2 + {2} =>
3 Ba{2+} + Al2(SO4)3 = 3 BaSO4 + Al2 + 3{2}
Cu(NO3)2(aq) + LiOH(aq) = Cu(OH)2(s) + LiNO3(aq) =>
Cu(NO3)2(aq) + 2 LiOH(aq) = Cu(OH)2(s) + 2 LiNO3(aq)
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
RbOH + (NH4)3PO4 = Rb3PO4 + H2O + NH3 =>
3 RbOH + (NH4)3PO4 = Rb3PO4 + 3 H2O + 3 NH3
Sr(OH)2 + SiO2 = SrSiO3 + H2O =>
Sr(OH)2 + SiO2 = SrSiO3 + H2O
CH3CH2NCH3CH2CH3 + H2SO4 = CH3CH2NCH3CH2CH3H2SO4 =>
CH3CH2NCH3CH2CH3 + H2SO4 = CH3CH2NCH3CH2CH3H2SO4
LiHCO3 = Li2CO3 + H2CO3 =>
2 LiHCO3 = Li2CO3 + H2CO3
CuS + HI = CuI2 + H2S =>
CuS + 2 HI = CuI2 + H2S
Cr2O7H2 + KOH = K2Cr2O7 + H2O =>
Cr2O7H2 + 2 KOH = K2Cr2O7 + 2 H2O
Au{+} + H2O = Au2O3 + Au + H{+} =>
6 Au{+} + 3 H2O = Au2O3 + 4 Au + 6 H{+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuO + CuS = Cu + SO2 =>
2 CuO + CuS = 3 Cu + SO2
C3H5 + NH3 + O2 = C3H3N + H2O =>
4 C3H5 + 4 NH3 + 5 O2 = 4 C3H3N + 10 H2O
HIO3 = I2 + HIO4 + H2O =>
7 HIO3 = I2 + 5 HIO4 + H2O
NaF + HClO4 = NaClO4 + HF =>
NaF + HClO4 = NaClO4 + HF
CuBr2 + H2O = Cu(OH)2 + HBr =>
CuBr2 + 2 H2O = Cu(OH)2 + 2 HBr
Sr(OH)2 + SiO2 = SrSiO3 + H2O =>
Sr(OH)2 + SiO2 = SrSiO3 + H2O
Cr + I2 = CrI4 =>
Cr + 2 I2 = CrI4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Bi2O3 + H2 = Bi + H2O =>
Bi2O3 + 3 H2 = 2 Bi + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C40H56 + O2 = CO2 + H2O =>
C40H56 + 54 O2 = 40 CO2 + 28 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C4H8O2 + H2SO4 = C4H8SO5 + H2O =>
C4H8O2 + H2SO4 = C4H8SO5 + H2O
C4H8 + HBr = C4H8Br2 + H2 =>
C4H8 + 2 HBr = C4H8Br2 + H2
H2SO4 + MgCO3 = H2(CO3) + MgSO4 =>
H2SO4 + MgCO3 = H2(CO3) + MgSO4
LiBr + (NH4)2SO4 = Li2SO4 + NH4Br =>
2 LiBr + (NH4)2SO4 = Li2SO4 + 2 NH4Br
NH3C(NH)2C3H6CH(NH3)COO{+} + O2 = CO(NH2)2 + CO2 + H2O + H{+} =>
2 NH3C(NH)2C3H6CH(NH3)COO{+} + 11 O2 = 4 CO(NH2)2 + 8 CO2 + 6 H2O + 2 H{+}
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
CH2OHCHNO3CH2OH + O2 = CO2 + N2 + H2O =>
4 CH2OHCHNO3CH2OH + 9 O2 = 12 CO2 + 2 N2 + 14 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CaCO3(aq) + HCl(aq) = CaCl2(aq) + H2O(l) + CO2 =>
CaCO3(aq) + 2 HCl(aq) = CaCl2(aq) + H2O(l) + CO2
Mg + SO4 = MgO4 + S =>
Mg + SO4 = MgO4 + S
HCI + AI(OH)3 = H(OH)3 + AICI =>
HCI + AI(OH)3 = H(OH)3 + AICI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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