| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + 2 HI = H2 + 2 CaI
Pb(NO3)2 + Na3AsO4 = Pb3(AsO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3AsO4 = Pb3(AsO4)2 + 6 NaNO3
HOAc + H2O = H3O + OAc =>
HOAc + H2O = H3O + OAc
HCO3{-} + NaOH = NaCO3{-} + H2O =>
HCO3{-} + NaOH = NaCO3{-} + H2O
Zn + NO = ZnNO =>
Zn + NO = ZnNO
XCF4 + XBr2 = XCBr4 + XF2 =>
XCF4 + 2 XBr2 = XCBr4 + 2 XF2
Ni(NO3)3 + Ba(OH)2 = Ba(NO3)2 + Ni(OH)3 =>
2 Ni(NO3)3 + 3 Ba(OH)2 = 3 Ba(NO3)2 + 2 Ni(OH)3
H4SiO4 + Al(OH)3 = Al2SiO5 + H2O =>
H4SiO4 + 2 Al(OH)3 = Al2SiO5 + 5 H2O
NaHCO3 + H8C6O7 = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + H8C6O7 = 3 H2O + 3 CO2 + Na3C6H5O7
NaOH(s) + HCl(l) = NaCl(aq) + H2O(aq) =>
NaOH(s) + HCl(l) = NaCl(aq) + H2O(aq)
C3H6(g) + O2 = CO2(g) + H2O(l) =>
2 C3H6(g) + 9 O2 = 6 CO2(g) + 6 H2O(l)
Na2(CO3) + CuSO4 = CuCO3 + Na2SO4 =>
Na2(CO3) + CuSO4 = CuCO3 + Na2SO4
Al(OH)3 + H2SO4 + HHO = Al2(SO4)3*14H2O =>
2 Al(OH)3 + 3 H2SO4 + 8 HHO = Al2(SO4)3*14H2O
HCIO + Ba(OH)2 = Ba(CIO)2 + H2O =>
2 HCIO + Ba(OH)2 = Ba(CIO)2 + 2 H2O
Cr(NO3)2 + FeI3 = CrI2 + Fe(NO3)3 =>
3 Cr(NO3)2 + 2 FeI3 = 3 CrI2 + 2 Fe(NO3)3
H4CO4 + Ni(OH)3 = Ni4(CO4)3 + H2O =>
3 H4CO4 + 4 Ni(OH)3 = Ni4(CO4)3 + 12 H2O
Cu(NO3)2 + AlBr3 = Al(NO3)3 + CuBr2 =>
3 Cu(NO3)2 + 2 AlBr3 = 2 Al(NO3)3 + 3 CuBr2
NaNO3 + Cr2O3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
3 NaNO3 + Cr2O3 + 4 NaOH = 2 Na2CrO4 + 3 NaNO2 + 2 H2O
HClO + LiOH = ClH2 + LiO2 =>
HClO + LiOH = ClH2 + LiO2
SO3{-2} + MnO4{-} + H2O{+} = SO4{-2} + MnO2{+2} + OH{-} =>
SO3{-2} + MnO4{-} + H2O{+} = SO4{-2} + MnO2{+2} + 2 OH{-}
NH3 + AgBr = AgNH3 + Br =>
NH3 + AgBr = AgNH3 + Br
Na2(CO3) + CuSO4 = CuCO3 + Na2SO4 =>
Na2(CO3) + CuSO4 = CuCO3 + Na2SO4
(CH32)CHOH + O2 = CO2 + H2O =>
(CH32)CHOH + 10 O2 = 2 CO2 + 17 H2O
NH3 + KOH = NH4KO =>
NH3 + KOH = NH4KO
KCl + MgCO3 + HCl = KOH + Cl2 + MgCO2 =>
KCl + MgCO3 + HCl = KOH + Cl2 + MgCO2
PbO + NaOH + H2O2 = Na2[Pb(OH)4] + O2 =>
2 PbO + 4 NaOH + 2 H2O2 = 2 Na2[Pb(OH)4] + O2
F + Cl2 = FCl3 =>
2 F + 3 Cl2 = 2 FCl3
CUSO4 + Zn = CU + ZnSO4 =>
CUSO4 + Zn = CU + ZnSO4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NaOH + H2O = NaO2H3 =>
NaOH + H2O = NaO2H3
O2 + MnO = Mn3O4 =>
O2 + 6 MnO = 2 Mn3O4
CaCl + Fl2 = CaFl2 + Cl =>
CaCl + Fl2 = CaFl2 + Cl
Fe + Al = Fe3Al =>
3 Fe + Al = Fe3Al
CCl4 + H2O = CO2 + HCl =>
CCl4 + 2 H2O = CO2 + 4 HCl
CuS + Fe2(SO4)3 = CuSO4 + FeS2 + Cu12S =>
45 CuS + 11 Fe2(SO4)3 = 33 CuSO4 + 22 FeS2 + Cu12S
Sr{2+} + CrO4{2-} = SrCrO4 =>
Sr{2+} + CrO4{2-} = SrCrO4
Fe2Br3 + AuNO3 = Au2Br + Fe(NO3)3 =>
Fe2Br3 + 6 AuNO3 = 3 Au2Br + 2 Fe(NO3)3
H5C2O + O2 = CO2 + H2O =>
4 H5C2O + 11 O2 = 8 CO2 + 10 H2O
H2O3 + HCl = HCl3 + H2O =>
H2O3 + 6 HCl = 2 HCl3 + 3 H2O
NaHCO3(aq) + HBr(aq) = NaBr(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + HBr(aq) = NaBr(aq) + CO2(g) + H2O(l)
Rb2CO3 + FeC2H3O2 = Rb2C2H3O2 + FeCO3 =>
Rb2CO3 + FeC2H3O2 = Rb2C2H3O2 + FeCO3
C3CH3 + O2 = CO2 + H2O =>
4 C3CH3 + 19 O2 = 16 CO2 + 6 H2O
MgSO4 + CO2 + H2O = MgCO3 + H2SO4 =>
MgSO4 + CO2 + H2O = MgCO3 + H2SO4
LiCl + H2SO4 = Li2SO4 + HCl =>
2 LiCl + H2SO4 = Li2SO4 + 2 HCl
Ba + BrO = Ba(BrO)2 =>
Ba + 2 BrO = Ba(BrO)2
O2 + C3H6O2 = H2O + CO2 =>
7 O2 + 2 C3H6O2 = 6 H2O + 6 CO2
C2H4(OH)2 + Br2 = C2H2(OH)2Br + HBr =>
2 C2H4(OH)2 + 3 Br2 = 2 C2H2(OH)2Br + 4 HBr
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al(HCO3)3(aq) + AlPO4(aq) = Al2(CO3)3(aq) + H3PO4(aq) =>
Al(HCO3)3(aq) + AlPO4(aq) = Al2(CO3)3(aq) + H3PO4(aq)
NaOH + K = Na + KOH =>
NaOH + K = Na + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/23
Équations équilibrées sur01/03/23
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