| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + 2 Al + O2 = 2 MgAlO
SrCl2 + Na2HPo4 = SrHPo4 + NaCl =>
SrCl2 + Na2HPo4 = SrHPo4 + 2 NaCl
C8H10 + KMnO4 + H2SO4 = C6H4O2 + K2SO4 + MnSO4 + H2O =>
3 C8H10 + 6 KMnO4 + 9 H2SO4 = 4 C6H4O2 + 3 K2SO4 + 6 MnSO4 + 16 H2O
BaCl2 + Na2SO4 = Bariumsulfate + sodiumchloride =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb(NH3)2 + H2S = PbS + NH4 =>
Pb(NH3)2 + H2S = PbS + 2 NH4
NH4Cl + Sr(OH)2*8H2O = SrH4Cl + N(OH)2*8H2O =>
NH4Cl + Sr(OH)2*8H2O = SrH4Cl + N(OH)2*8H2O
N2H5{+} + MnO4{-} + H{+} = N2 + Mn{2+} + H2O =>
5 N2H5{+} + 4 MnO4{-} + 7 H{+} = 5 N2 + 4 Mn{2+} + 16 H2O
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
C3H2 + O2 = H2O + CO2 =>
2 C3H2 + 7 O2 = 2 H2O + 6 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
LiCl + O2 = LiClO2 =>
LiCl + O2 = LiClO2
NaCl(ac) + CaSO4(ac) = CaCl2(ac) + Na2SO4(ac) =>
2 NaCl(ac) + CaSO4(ac) = CaCl2(ac) + Na2SO4(ac)
NH4OH + Ga(NO3)3 = Ga(OH)3 + NH4NO3 =>
3 NH4OH + Ga(NO3)3 = Ga(OH)3 + 3 NH4NO3
Li + C = Li2C2 =>
2 Li + 2 C = Li2C2
C3H6O + Cl2 = C3H5ClO + HCl =>
C3H6O + Cl2 = C3H5ClO + HCl
C3H8S(l) + O2(g) = CO2 + H2O + SO3 =>
2 C3H8S(l) + 13 O2(g) = 6 CO2 + 8 H2O + 2 SO3
PbO2 + H3O{+} + I{-} = Pb{2} + I2 + H2O =>
PbO2 + 4 H3O{+} + 2 I{-} = Pb{2} + I2 + 6 H2O
PbSO4 + NaNO3 + H2O = PbO2 + NaNO2 + H2SO4 =>
PbSO4 + NaNO3 + H2O = PbO2 + NaNO2 + H2SO4
NaSO3 + H2SO4 + I2 = HI + Na2SO4 + SO3 =>
2 NaSO3 + H2SO4 + I2 = 2 HI + Na2SO4 + 2 SO3
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
AB(aq) + CD(aq) = AD(aq) + CB(s) =>
AB(aq) + CD(aq) = AD(aq) + CB(s)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CH3NH2 + H2O = CH3OH + NH3 =>
CH3NH2 + H2O = CH3OH + NH3
H2SO4 + NH5O = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH5O = 2 H2O + (NH4)2SO4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HBrO3LiOH = H2O + LiBrO3 =>
HBrO3LiOH = H2O + LiBrO3
NaSO3 + H2SO4 + I2 = HI + Na2SO4 + SO3 =>
2 NaSO3 + H2SO4 + I2 = 2 HI + Na2SO4 + 2 SO3
HgCl = Hg + Cl =>
HgCl = Hg + Cl
CF4 + N2 = CF3CN + NF3 =>
6 CF4 + 4 N2 = 3 CF3CN + 5 NF3
CH3COOH + CaCO3 = (CH3COO)2Ca + H2O + CO2 =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + H2O + CO2
Ni + NH4Cl = NiCl2 + NH4 =>
Ni + 2 NH4Cl = NiCl2 + 2 NH4
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
HNO3 + Na2O = H2O + NaNO3 =>
2 HNO3 + Na2O = H2O + 2 NaNO3
Li + CdI2 = LiI + Cd =>
2 Li + CdI2 = 2 LiI + Cd
Al(OH)3 + NHO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 NHO3 = Al(NO3)3 + 3 H2O
Cu + MgO = CuO + Mg =>
Cu + MgO = CuO + Mg
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgBr + NH3 = Ag(NH3)2{+} + Br{-} =>
AgBr + 2 NH3 = Ag(NH3)2{+} + Br{-}
CrCl2 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + 2 H2O2 + 4 NaOH = Na2CrO4 + 2 NaCl + 4 H2O
C5H10(l) + O2(g) = H2O(l) + CO2(g) =>
2 C5H10(l) + 15 O2(g) = 10 H2O(l) + 10 CO2(g)
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
FeCuS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO2 + H2O =>
FeCuS2 + 22 HNO3 = Fe(NO3)3 + Cu(NO3)2 + 2 H2SO4 + 17 NO2 + 9 H2O
Sr + Ti = SrTi =>
Sr + Ti = SrTi
Na + H(OH) = Na(OH) + H2 =>
2 Na + 2 H(OH) = 2 Na(OH) + H2
C2H6 + H2O = H3O + C2H4 =>
C2H6 + 2 H2O = 2 H3O + C2H4
FeSO4(aq) + Cu(s) = Fe(s) + CuSO4(s) =>
FeSO4(aq) + Cu(s) = Fe(s) + CuSO4(s)
Na(C2H3O2) + H2(SO4) = Na2(SO4) + H(C2H3O2) =>
2 Na(C2H3O2) + H2(SO4) = Na2(SO4) + 2 H(C2H3O2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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