| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4SO3 + HCl = NH4HCl + SO3
C1O3H3 = C + O + H =>
C1O3H3 = C + 3 O + 3 H
Na2SO3 + H2O + Pb(NO3)2 = PbSO4 + NaHNO3 =>
Na2SO3 + H2O + Pb(NO3)2 = PbSO4 + 2 NaHNO3
Cu(OH)2(s) + HNO3 = Cu(NO3)2 + H2O(l) =>
Cu(OH)2(s) + 2 HNO3 = Cu(NO3)2 + 2 H2O(l)
CH4O + C6H8O7 = C33H48O7 + H2O =>
201 CH4O + 16 C6H8O7 = 9 C33H48O7 + 250 H2O
Ca(OH)2 + H3PO4(aq) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4(aq) = Ca3(PO4)2 + 6 H2O
HC7H5O2 + NaOH = C7H5O2Na + H2O =>
HC7H5O2 + NaOH = C7H5O2Na + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2PHO3 + NH4OH = (NH4)2PHO3 + H2O =>
H2PHO3 + 2 NH4OH = (NH4)2PHO3 + 2 H2O
N2H4 + L2 = HL + N2 =>
N2H4 + 2 L2 = 4 HL + N2
FeTiO3 + H2(SO4) + H2O = Fe(SO4)*7H2O + TiO(SO4) =>
FeTiO3 + 2 H2(SO4) + 5 H2O = Fe(SO4)*7H2O + TiO(SO4)
Se + Cl2 + NaOH = NaCl + Na2SeO4 + H2O =>
Se + 3 Cl2 + 8 NaOH = 6 NaCl + Na2SeO4 + 4 H2O
K2PtCl6 = KCl + Cl + Pt =>
K2PtCl6 = 2 KCl + 4 Cl + Pt
H3CO3 + Fe = H2 + Fe(CO3)3 =>
6 H3CO3 + 2 Fe = 9 H2 + 2 Fe(CO3)3
ICu = CuI =>
ICu = CuI
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
HCOOH + CuCO3 = Cu(HCOO) + CO2 + H2O =>
3 HCOOH + 2 CuCO3 = 2 Cu(HCOO) + 3 CO2 + 2 H2O
Ag2Br = Ag + Br =>
Ag2Br = 2 Ag + Br
AlH3 + HNO3 = Al2O3 + NO2 + H2O =>
2 AlH3 + 12 HNO3 = Al2O3 + 12 NO2 + 9 H2O
Na2SO3 + HNO3 = NO + H2O + Na2SO4 =>
3 Na2SO3 + 2 HNO3 = 2 NO + H2O + 3 Na2SO4
Fe + ZnS = Fe2S3 + Zn =>
2 Fe + 3 ZnS = Fe2S3 + 3 Zn
Cr(NO3)3 + H2O2 = CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 5 H2O2 = 2 CrO4 + 6 HNO3 + 2 H2O
CuCl + H2SO4 = CuCl2 + SO2 + H2O + CuSO4 =>
2 CuCl + 2 H2SO4 = CuCl2 + SO2 + 2 H2O + CuSO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NaCl + H2SO4 = Cl + H2NaSO4 =>
NaCl + H2SO4 = Cl + H2NaSO4
Cr(OH)2 + NH3*H2O = [Cr(NH3)4](OH)2 + H2O =>
Cr(OH)2 + 4 NH3*H2O = [Cr(NH3)4](OH)2 + 4 H2O
Zn + HCl = Zn2Cl2 + H =>
2 Zn + 2 HCl = Zn2Cl2 + 2 H
Zn3(PO4)2 + H2O = Zn(OH)2 + H3PO4 =>
Zn3(PO4)2 + 6 H2O = 3 Zn(OH)2 + 2 H3PO4
Cr + HCl(g) = CrCl3 + H2(g) =>
2 Cr + 6 HCl(g) = 2 CrCl3 + 3 H2(g)
Fe(No3)3 + Sn(OH)2 = Fe(OH)3 + Sn(No3)2 =>
2 Fe(No3)3 + 3 Sn(OH)2 = 2 Fe(OH)3 + 3 Sn(No3)2
CH4 + Cl2 = ClCH4 =>
2 CH4 + Cl2 = 2 ClCH4
C15H31OH + O2 = C + H2O =>
2 C15H31OH + 15 O2 = 30 C + 32 H2O
Pb(OH)2 + HNO2 = H2O + Pb(OH)NO2 =>
Pb(OH)2 + HNO2 = H2O + Pb(OH)NO2
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
C5H8O + I2 + NaOH = NaI + CHI3 + H2O =>
C5H8O + 8 I2 + NaOH = NaI + 5 CHI3 + 2 H2O
C6H4(CH3)NH2 + HNO3 = C6H4(CH3) + N2 + H2O =>
10 C6H4(CH3)NH2 + 4 HNO3 = 10 C6H4(CH3) + 7 N2 + 12 H2O
NH4 + NH2 = NH3 =>
NH4 + NH2 = 2 NH3
CH3COOH + MgCO3 = (CH3COO)2Mg + H2O + CO3 =>
11 CH3COOH + 6 MgCO3 = 6(CH3COO)2Mg + 4 H2O + 4 CO3
MoO2 + Mn2P2O7 + SiP2O7 = Mo2Mn2Si2P6O25 =>
2 MoO2 + Mn2P2O7 + 2 SiP2O7 = Mo2Mn2Si2P6O25
BeF2 + Cl2 = BeCl2 + F2 =>
BeF2 + Cl2 = BeCl2 + F2
KOH + H2O2 + MnCl2 = H2O + KCl + MnO2 =>
2 KOH + H2O2 + MnCl2 = 2 H2O + 2 KCl + MnO2
FeS2 = Fe4S3 + S2 =>
8 FeS2 = 2 Fe4S3 + 5 S2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Co + S2 = CoS =>
2 Co + S2 = 2 CoS
Sn + Ba(OH)2 + H2O = Ba[Sn(OH)3]2 + H2 =>
2 Sn + Ba(OH)2 + 4 H2O = Ba[Sn(OH)3]2 + 2 H2
HCl + C(CH2OH)3CH2NH2 = C(CH2OH)3CH2NH3{+} + Cl{-} =>
HCl + C(CH2OH)3CH2NH2 = C(CH2OH)3CH2NH3{+} + Cl{-}
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Cr + HCl(g) = CrCl3 + H2(g) =>
2 Cr + 6 HCl(g) = 2 CrCl3 + 3 H2(g)
Al(NO2)3 = Al + NO2 =>
Al(NO2)3 = Al + 3 NO2
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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