| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 Mg(SO4)
Cu(NO3)2*6H2O + C2H5NO2 = CuO + CO2 + N2 + H2O =>
9 Cu(NO3)2*6H2O + 10 C2H5NO2 = 9 CuO + 20 CO2 + 14 N2 + 79 H2O
Li2CO3 + MoBr6 = LiBr + Mo2(CO3)6 =>
6 Li2CO3 + 2 MoBr6 = 12 LiBr + Mo2(CO3)6
Ni(ClO3)2 + H3PO4 = HClO3 + Ni3(PO4)2 =>
3 Ni(ClO3)2 + 2 H3PO4 = 6 HClO3 + Ni3(PO4)2
As2 + O2 = As2O5 =>
2 As2 + 5 O2 = 2 As2O5
H3P = H2 + P =>
2 H3P = 3 H2 + 2 P
C600H1000O500 + H2O = C12H22O11 =>
C600H1000O500 + 50 H2O = 50 C12H22O11
Ga2O3 + Al = AlGa + O =>
Ga2O3 + 2 Al = 2 AlGa + 3 O
CuSO4 + Na2S2O4 = CuO + Na2S2O6 + SO2 =>
2 CuSO4 + Na2S2O4 = 2 CuO + Na2S2O6 + 2 SO2
P{-2} + Na{+} = Na2P =>
P{-2} + 2 Na{+} = Na2P
MnO2 + KClO3 + KOH = KKMnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 KKMnO4 + KCl + 3 H2O
W + B = BW2 =>
2 W + B = BW2
K2S + MgCl2 = KCl + MgS =>
K2S + MgCl2 = 2 KCl + MgS
Ca(OH)(aq) + HBr(aq) = CaBr(aq) + H2O(l) =>
Ca(OH)(aq) + HBr(aq) = CaBr(aq) + H2O(l)
C3H8O + H2CrO4 = C3H6O + H2CrO3 + H2O =>
C3H8O + H2CrO4 = C3H6O + H2CrO3 + H2O
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2 =>
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2
C19H36 + O2 = CO2 + H2O =>
C19H36 + 28 O2 = 19 CO2 + 18 H2O
H2SO4HF = HSO4H2F =>
H2SO4HF = HSO4H2F
CH2CHCHCH2 + H2 = CH3CH2CH2CH3 =>
CH2CHCHCH2 + 2 H2 = CH3CH2CH2CH3
K0 = K20 =>
20 K0 = K20
H2SO4 + TiO2 = H2O2 + TiSO4 =>
H2SO4 + TiO2 = H2O2 + TiSO4
Ca(OH)(aq) + HBr(aq) = CaBr(aq) + H2O(l) =>
Ca(OH)(aq) + HBr(aq) = CaBr(aq) + H2O(l)
CuSO4(aq) + NH3 = [Cu(NH3)4]SO4(s) =>
CuSO4(aq) + 4 NH3 = [Cu(NH3)4]SO4(s)
Mg(CH3CO2)2 + HCl = MgCl2 + CH3CO2H =>
Mg(CH3CO2)2 + 2 HCl = MgCl2 + 2 CH3CO2H
ZnCl2 + Na3PO4 = NaCl + Zn3(PO4)2 =>
3 ZnCl2 + 2 Na3PO4 = 6 NaCl + Zn3(PO4)2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
KH(IO3)2 + Sr(OH)2 = K + H + OH + Sr(IO3)2 =>
KH(IO3)2 + Sr(OH)2 = K + H + 2 OH + Sr(IO3)2
NaBr(l) + H2SO4(s) = Br2(l) + SO2(g) + H2O(l) + Na2SO4(aq) =>
2 NaBr(l) + 2 H2SO4(s) = Br2(l) + SO2(g) + 2 H2O(l) + Na2SO4(aq)
Cu + NaNO3 = Cu2NO3 + Na =>
2 Cu + NaNO3 = Cu2NO3 + Na
K2S(aq) + HCl(aq) = KCl(aq) + H2S(g) =>
K2S(aq) + 2 HCl(aq) = 2 KCl(aq) + H2S(g)
Ni(ClO3)2 + H3PO4 = HClO3 + Ni3(PO4)2 =>
3 Ni(ClO3)2 + 2 H3PO4 = 6 HClO3 + Ni3(PO4)2
Au + H2SeO4 = Au2(SeO4)3 + SeO2 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 SeO2 + 6 H2O
CuSe = Cu + Se =>
CuSe = Cu + Se
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
HCOOH + NaHCO3 = HCOONa + H2O + CO2 =>
HCOOH + NaHCO3 = HCOONa + H2O + CO2
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
NaC2H3O2 + HCl = ClC2H3O2 + NaH =>
NaC2H3O2 + HCl = ClC2H3O2 + NaH
C3H8O + H2CrO4 = C3H6O + H2CrO3 + H2O =>
C3H8O + H2CrO4 = C3H6O + H2CrO3 + H2O
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
KCH3CO2 + NaCrO4 = NaCH3CO2 + KCrO4 =>
KCH3CO2 + NaCrO4 = NaCH3CO2 + KCrO4
NaBH4 + FeSO4*H2O = B2H6 + H2 + Na2SO4 + Fe + H2O =>
2 NaBH4 + FeSO4*H2O = B2H6 + H2 + Na2SO4 + Fe + H2O
HCH2CHCO2 + OH = CHCO2 + H2O =>
2 HCH2CHCO2 + 9 OH = 3 CHCO2 + 7 H2O
Fe3Br = Fe + Br =>
Fe3Br = 3 Fe + Br
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
AlBr3 + NH3 = NH3Br + AlBr =>
AlBr3 + 2 NH3 = 2 NH3Br + AlBr
Mg(HSO3)2 + HCl = MgCl2 + H2O + SO2 =>
Mg(HSO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 SO2
Ca(NO3)2 + H2O = CaO + HNO3 =>
Ca(NO3)2 + H2O = CaO + 2 HNO3
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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