| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl(aq) + Ag2SO4(aq) = 2 AgCl(s) + K2SO4(aq)
Li2SO3 = Li2 + SO3 =>
Li2SO3 = Li2 + SO3
P4 + CuSO4 + H2O = Cu + H3PO4 + H2SO4 =>
P4 + 10 CuSO4 + 16 H2O = 10 Cu + 4 H3PO4 + 10 H2SO4
F + SnSO4 = SnF2 + S + O2 =>
2 F + SnSO4 = SnF2 + S + 2 O2
NaOH + Zn + H2O = Zn2[Na(OH)4] + H2 =>
2 NaOH + 4 Zn + 6 H2O = 2 Zn2[Na(OH)4] + 3 H2
LiAlH4 + C6H5COOH + H2O = LiOH + Al(OH)3 + C6H5CH2OH =>
LiAlH4 + 2 C6H5COOH + 2 H2O = LiOH + Al(OH)3 + 2 C6H5CH2OH
NaNO3 + Na2SO4 = NaNO3Na2SO4 =>
NaNO3 + Na2SO4 = NaNO3Na2SO4
H2SO4 + KMnO4 + NaBO3*8H2O = K2SO4 + MnO4 + H2O + NaOH + Na2B4O7 =>
4 H2SO4 + 8 KMnO4 + 4 NaBO3*8H2O = 4 K2SO4 + 8 MnO4 + 35 H2O + 2 NaOH + Na2B4O7
Al2(SO4)3 + H2O(l) = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O(l) = 2 Al(OH)3 + 3 H2SO4
CuSO4 + H2SO4 = H2Cu + (SO4)2 =>
CuSO4 + H2SO4 = H2Cu + (SO4)2
Cl2 + KOH = KCl + KO + H2O =>
Cl2 + 4 KOH = 2 KCl + 2 KO + 2 H2O
H2 = H5 =>
5 H2 = 2 H5
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
KMnO4 + Cl2 + H2SO4 = MnO2 + KClO3 + K2SO4 + H2O =>
10 KMnO4 + 3 Cl2 + 2 H2SO4 = 10 MnO2 + 6 KClO3 + 2 K2SO4 + 2 H2O
AgNO3 + FeCl2 = AgCl(s) + Fe(NO3)2 =>
2 AgNO3 + FeCl2 = 2 AgCl(s) + Fe(NO3)2
CuFeCl3 = CuCl2FeCl =>
CuFeCl3 = CuCl2FeCl
K + H2O = KOH + HH2 =>
3 K + 3 H2O = 3 KOH + HH2
Cr2(SO4)3 + NaClO3 + NaOH = NaCl + NaCrO3 + H2O + Na2SO4 =>
3 Cr2(SO4)3 + 2 NaClO3 + 24 NaOH = 2 NaCl + 6 NaCrO3 + 12 H2O + 9 Na2SO4
NaHSO3 + HCl = NaH + HSO3Cl =>
NaHSO3 + HCl = NaH + HSO3Cl
MgOH + HBr = MgH + BrOH =>
MgOH + HBr = MgH + BrOH
Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3
CuCl + NaS2O3 = CuS2O3 + NaCl =>
CuCl + NaS2O3 = CuS2O3 + NaCl
H3PO4 + Fe(OH)2 = H2O + Fe3(PO4)2 =>
2 H3PO4 + 3 Fe(OH)2 = 6 H2O + Fe3(PO4)2
MgCo3 + HCl = MgCl2 + Co2 + H2 =>
2 MgCo3 + 4 HCl = 2 MgCl2 + 3 Co2 + 2 H2
CH3CH2OH = H2CCH2 + H2O =>
CH3CH2OH = H2CCH2 + H2O
NaOH + H3X = H2O + Na3X =>
3 NaOH + H3X = 3 H2O + Na3X
HNo3 + MgO = Mg(No3)2 + H2O =>
2 HNo3 + MgO = Mg(No3)2 + H2O
H3PO4 + Fe(OH)2 = H2O + Fe3(PO4)2 =>
2 H3PO4 + 3 Fe(OH)2 = 6 H2O + Fe3(PO4)2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
Pb3O4 + Ti = Pb + TiO2 =>
Pb3O4 + 2 Ti = 3 Pb + 2 TiO2
NaCl(aq) + H2SO4(aq) = Na2SO4 + HCl(g) =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4 + 2 HCl(g)
Zn(NO3)2 + KOH = K(NO3)2 + Zn(OH) =>
Zn(NO3)2 + KOH = K(NO3)2 + Zn(OH)
CrOHHNO3 = CrNO3H2O =>
CrOHHNO3 = CrNO3H2O
HBr + BrOH = Br2 + H2O =>
HBr + BrOH = Br2 + H2O
Tl(OH)3 + H2Cr2O7 = H2O + Tl2(Cr2O7)3 =>
2 Tl(OH)3 + 3 H2Cr2O7 = 6 H2O + Tl2(Cr2O7)3
K2Cr2O7 + HCl = O2 + H2O + CrCl2KCl =>
K2Cr2O7 + 6 HCl = 2 O2 + 3 H2O + 2 CrCl2KCl
Zn + Pb{2}NO3 = Zn{2}NO3 + Pb =>
Zn + Pb{2}NO3 = Zn{2}NO3 + Pb
SO2 + Au2O3 = Au2(SO3)3 =>
3 SO2 + Au2O3 = Au2(SO3)3
N2(g) + O2(g) + Cr(s) = Cr(NO3)3 =>
3 N2(g) + 9 O2(g) + 2 Cr(s) = 2 Cr(NO3)3
PbCl4 + SnCl2 = SnCl4 + PbCl2 =>
PbCl4 + SnCl2 = SnCl4 + PbCl2
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
NaBr + H2SO4 = NaSO4 + SO2 + Br2 + H2O =>
2 NaBr + 4 H2SO4 = 2 NaSO4 + 2 SO2 + Br2 + 4 H2O
O2 + C16H16I3N3O9 = C15H14I3N3O8 + CO2 + H2O =>
O2 + C16H16I3N3O9 = C15H14I3N3O8 + CO2 + H2O
Ge + O2 = GeO2 =>
Ge + O2 = GeO2
AgF(aq) + KBr(aq) = AgBr(s) + KF(aq) =>
AgF(aq) + KBr(aq) = AgBr(s) + KF(aq)
KOH(aq) + NH4Cl(aq) = NH4OH(aq) + KCl(a) =>
KOH(aq) + NH4Cl(aq) = NH4OH(aq) + KCl(a)
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
BaCO3 + CO2 + H2O = Ba(HCO3)2 =>
BaCO3 + CO2 + H2O = Ba(HCO3)2
S + FeCl3 = SCl2 + Fe =>
3 S + 2 FeCl3 = 3 SCl2 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/24
Équations équilibrées sur10/11/23
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