| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg*Cu(SO)4 = Mg(SO)4*Cu
Al2 + NaOH + H2O = Na[Al(OH)4] + H2 =>
Al2 + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
C + H2O = CO + H2 =>
C + H2O = CO + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C + H2O = CO2 + H =>
C + 2 H2O = CO2 + 4 H
Na2Cr2O7 + H2SO4 = CrO3 + Na2SO4 + H2O =>
Na2Cr2O7 + H2SO4 = 2 CrO3 + Na2SO4 + H2O
HACl3 + Al = HACl2 + AlCl3 =>
3 HACl3 + Al = 3 HACl2 + AlCl3
Na + Li2SO3 = Na2SO3 + Li =>
2 Na + Li2SO3 = Na2SO3 + 2 Li
Li2SO3 + HCl = SO2 + H2O + LiCl =>
Li2SO3 + 2 HCl = SO2 + H2O + 2 LiCl
C8H18 + O2 = C6H12O6 + C2H5OH =>
2 C8H18 + 7 O2 = 2 C6H12O6 + 2 C2H5OH
CH + Cl2 = CHCl2 =>
CH + Cl2 = CHCl2
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
Au + NaCN + O + H2O = NaAu(CN)4 + NaOH =>
2 Au + 8 NaCN + 3 O + 3 H2O = 2 NaAu(CN)4 + 6 NaOH
Pb(aq) + K2CrO4(aq) = K2 + PbCrO4 =>
Pb(aq) + K2CrO4(aq) = K2 + PbCrO4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C6H14(i) + O2 = CO2(g) + H2O =>
2 C6H14(i) + 19 O2 = 12 CO2(g) + 14 H2O
C4H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C4H11NO2 + 27 O2 = 16 CO2 + 22 H2O + 4 NO2
HCl + CaS = CaCl2H2S =>
2 HCl + CaS = CaCl2H2S
HNO3(g) + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3(g) + Ca(OH)2 = Ca(NO3)2 + 2 H2O
SO3{2-} + Fe{3+} + H2O = SO4{2-} + Fe{2+} + H{+{ =>
SO3{2-} + 2 Fe{3+} + H2O = SO4{2-} + 2 Fe{2+} + 2 H{+{
Pb + K2SO4 = Pb(SO4)2 + K =>
Pb + 2 K2SO4 = Pb(SO4)2 + 4 K
AgCl + NH3 = Ag2(NH3)2{+2} + Cl{-} =>
2 AgCl + 2 NH3 = Ag2(NH3)2{+2} + 2 Cl{-}
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + CsOH = Cs + SO4 + H2O =>
H2SO4 + 2 CsOH = 2 Cs + SO4 + 2 H2O
C6H5OH + H2 = C6H7OH =>
C6H5OH + H2 = C6H7OH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + Hg{2+} = Al{3+} + Hg =>
2 Al + 3 Hg{2+} = 2 Al{3+} + 3 Hg
NaOHHCl2 = NaCl2H2O =>
NaOHHCl2 = NaCl2H2O
CuOHNaSO4 = CuSO4NaOH =>
CuOHNaSO4 = CuSO4NaOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MgCl2 + H3PO4 + NH3*H2O = MgNH4PO4 + NH4Cl + H2O =>
MgCl2 + H3PO4 + 3 NH3*H2O = MgNH4PO4 + 2 NH4Cl + 3 H2O
Na2CO3Mg(NO3)2 = Na2(NO3)2 + MgCO3 =>
Na2CO3Mg(NO3)2 = Na2(NO3)2 + MgCO3
NH3 + H2SO4 = (NH3)6H2SO4 =>
6 NH3 + H2SO4 = (NH3)6H2SO4
MnOH = MnH + O2 =>
2 MnOH = 2 MnH + O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaNO3 + Al(C2H3O2)3 = Na(C2H3O2) + Al(NO3)3 =>
3 NaNO3 + Al(C2H3O2)3 = 3 Na(C2H3O2) + Al(NO3)3
Cu + (rozcienczony)H2SO4 = CuSO4 + H2O + SO =>
2 Cu + 3(rozcienczony)H2SO4 = 2 CuSO4 + 3 H2O + SO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2O + S1O3 = H2SO4 =>
H2O + S1O3 = H2SO4
Fe(NO3)2 + HCl = FeCl2 + HNO3 =>
Fe(NO3)2 + 2 HCl = FeCl2 + 2 HNO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
S(s)O2(g) = SO2(l) =>
S(s)O2(g) = SO2(l)
K3PO4 + Cu(NO3)2 = CuPO4 + K3(NO3)2 =>
K3PO4 + Cu(NO3)2 = CuPO4 + K3(NO3)2
AgNO3() + KBr(aq) = Br() + KAg + NO3() =>
AgNO3() + KBr(aq) = Br() + KAg + NO3()
Pt + HNO3 + HCl = PtCl4 + NO + H2O0 =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O0
H2S + KClO3 = H2SO3 + KCl =>
H2S + KClO3 = H2SO3 + KCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
AlCl3 + LiF = LiCl + AlF3 =>
AlCl3 + 3 LiF = 3 LiCl + AlF3
P + C = PC =>
P + C = PC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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