| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + K2C2O4 = K2Cl2 + BaC2O4
I{-} + Fe{3+} = FeI{2+} =>
I{-} + Fe{3+} = FeI{2+}
RbCl + Na2CO3 = Rb2CO3 + NaCl =>
2 RbCl + Na2CO3 = Rb2CO3 + 2 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3(aq)
AgBr + KSCN = AgSCN + KBr =>
AgBr + KSCN = AgSCN + KBr
Ha2O + H2O = HaOH =>
Ha2O + H2O = 2 HaOH
Zn + CuSO{4} = ZnSO{4} + Cu =>
Zn + CuSO{4} = ZnSO{4} + Cu
Fe2O3 + S8 = Fe + SO3 =>
8 Fe2O3 + S8 = 16 Fe + 8 SO3
Cu(C2H3O2)2 + Al(NO3)3 = Cu(NO3)2 + Al(C2H3O2)3 =>
3 Cu(C2H3O2)2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 Al(C2H3O2)3
Al2SO4 + Ca3(PO4)2 = CaSO4 + Al3PO4 =>
3 Al2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 Al3PO4
Fe2O3 + PbO = Fe + PbO4 =>
Fe2O3 + PbO = 2 Fe + PbO4
HBrO + Co(OH)3 = Co(BrO)3 + H2O =>
3 HBrO + Co(OH)3 = Co(BrO)3 + 3 H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
RbBr + CaS = CaBr + RbS =>
RbBr + CaS = CaBr + RbS
HCI + Ca(OH)2 = CaC2 + H2OI =>
2 HCI + Ca(OH)2 = CaC2 + 2 H2OI
Ba(s) + S8 = BaS(s) =>
8 Ba(s) + S8 = 8 BaS(s)
NaHSiO3 + KOH = NaOH + K2SiO3 + H2O =>
NaHSiO3 + 2 KOH = NaOH + K2SiO3 + H2O
Na[Al(OH)4] + HNO3 = Al(NO3)3 + NaNO3 + H2O =>
Na[Al(OH)4] + 4 HNO3 = Al(NO3)3 + NaNO3 + 4 H2O
Na(HCO3) + H3C6H5O7 = CO2 + H2O + Na(C6H5O7) =>
9 Na(HCO3) + 8 H3C6H5O7 = 3 CO2 + 14 H2O + 9 Na(C6H5O7)
SrO + HCl + H2O = SrCl2*6H2O =>
SrO + 2 HCl + 5 H2O = SrCl2*6H2O
K2CO3 + AlCl3 = KCl + Al2(CO3)3 =>
3 K2CO3 + 2 AlCl3 = 6 KCl + Al2(CO3)3
Ca + (HNO3) = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10(HNO3) = 4 Ca(NO3)2 + N2O + 5 H2O
VCl3 + Cl2 = VCl4 =>
2 VCl3 + Cl2 = 2 VCl4
Ag(s) + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag(s) + Pb(NO3)2 = 2 AgNO3 + Pb
MgCl2 + Ba = Cl2Ba + Mg =>
MgCl2 + Ba = Cl2Ba + Mg
H3PO3 + HgCl2 + H2O = H3PO4 + Hg + HCl =>
H3PO3 + HgCl2 + H2O = H3PO4 + Hg + 2 HCl
Fe + H2C2O4 = FeH2C2O4 =>
Fe + H2C2O4 = FeH2C2O4
Na2ZnO2 + HBr = NaBr + ZnBr2 + H2O =>
Na2ZnO2 + 4 HBr = 2 NaBr + ZnBr2 + 2 H2O
C3H8O + O2 = CO0 + H2O =>
C3H8O + 3 O2 = 3 CO0 + 4 H2O
HOCl = Cl2 + H2O + O =>
2 HOCl = Cl2 + H2O + O
Al + Bz + OH = Al(OH)Bz =>
Al + Bz + OH = Al(OH)Bz
HNO3 + H2S = H2O + S + NO =>
2 HNO3 + 3 H2S = 4 H2O + 3 S + 2 NO
N2O + NH3 = N2 + H2O =>
3 N2O + 2 NH3 = 4 N2 + 3 H2O
FeBr2 + NH4CH3COO = Fe(CH3COO)2 + NH4Br =>
FeBr2 + 2 NH4CH3COO = Fe(CH3COO)2 + 2 NH4Br
Zn3 + H(CO3)2 = Zn2(CO3)3 + H =>
4 Zn3 + 9 H(CO3)2 = 6 Zn2(CO3)3 + 9 H
Fe2O3 + HI = FeI + I2 + H2O =>
Fe2O3 + 6 HI = 2 FeI + 2 I2 + 3 H2O
SO32{-} + Cr2O72{-} + H1{+} = SO42{-} + Cr3{+} + H2O =>
427 SO32{-} + 60 Cr2O72{-} + 100 H1{+} = 427 SO42{-} + 40 Cr3{+} + 50 H2O
Ba + H2O = Ba(OH)2 + H3 =>
3 Ba + 6 H2O = 3 Ba(OH)2 + 2 H3
C6H6 + C2H5OH = C6H5C3H5 + H2O =>
8 C6H6 + 3 C2H5OH = 6 C6H5C3H5 + 3 H2O
HCOOH + Zn = Zn(COOH)2 + H2 =>
2 HCOOH + Zn = Zn(COOH)2 + H2
Be + HNO2 + HCN = C5H12 + Be3N2 + HNO3 =>
18 Be + 21 HNO2 + 5 HCN = C5H12 + 6 Be3N2 + 14 HNO3
LiCl + Pb(NO3)2 = PbCl2 + LiNO3 =>
2 LiCl + Pb(NO3)2 = PbCl2 + 2 LiNO3
HCOOCH3 + O2 = CO2 + H2O =>
HCOOCH3 + 2 O2 = 2 CO2 + 2 H2O
C6H12 + H2SO4 = C6H14SO4 =>
C6H12 + H2SO4 = C6H14SO4
CrCl3 + NaS = NaCl3 + CrS =>
CrCl3 + NaS = NaCl3 + CrS
C2H6 + HI = C2H5I + H2 =>
C2H6 + HI = C2H5I + H2
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O =>
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O
CrCl3 + Na2S = CrCl2 + NaCl + S =>
2 CrCl3 + Na2S = 2 CrCl2 + 2 NaCl + S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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