| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaAlO2 + Ba(OH)2 = BaOAl2O3 + 2 NaOH
Na + CaSO4 = Na2SO4 + Ca =>
2 Na + CaSO4 = Na2SO4 + Ca
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Fe2O3 + RuO2 + SiO2 + SnO2 + Sn = Ru50Fe350Si200Sn700O1600 =>
350 Fe2O3 + 100 RuO2 + 400 SiO2 + 575 SnO2 + 825 Sn = 2 Ru50Fe350Si200Sn700O1600
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
HClO2 + Ag = AgClO2 + H2 =>
2 HClO2 + 2 Ag = 2 AgClO2 + H2
Al + KOH + H2O = KAl(OH)4 + H2 = KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O = Al(OH)3 + H2SO4 = Al(SO4)3 + H2O = Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
K2MnO4 + KNO2 + HNO3 = Mn(NO3)2 + KNO3 + H2O =>
K2MnO4 + 2 KNO2 + 4 HNO3 = Mn(NO3)2 + 4 KNO3 + 2 H2O
NH3 + ZnI2 = Zn3N2 + HI =>
2 NH3 + 3 ZnI2 = Zn3N2 + 6 HI
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Ca(NO3)2 + CuSO4 = CaSO4 + Cu(NO3)2 =>
Ca(NO3)2 + CuSO4 = CaSO4 + Cu(NO3)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na3PO4 + H2O = NaOH + H3PO4 =>
Na3PO4 + 3 H2O = 3 NaOH + H3PO4
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
As2O3 + H2O = As(OH)3 =>
As2O3 + 3 H2O = 2 As(OH)3
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
SO3{2-} + Cr2O7{2-} + H2O = Cr{3+} + SO4{2-} + OH{-} =>
3 SO3{2-} + Cr2O7{2-} + 4 H2O = 2 Cr{3+} + 3 SO4{2-} + 8 OH{-}
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Ag(NH3)2{+} + Cl{-} + H{+} = AgCl + NH4{+} =>
Ag(NH3)2{+} + Cl{-} + 2 H{+} = AgCl + 2 NH4{+}
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
BaSO4 + BaS = BaO + SO2 =>
3 BaSO4 + BaS = 4 BaO + 4 SO2
AgNO2 + ZnCl2 = AgCl2 + ZnNO2 =>
AgNO2 + ZnCl2 = AgCl2 + ZnNO2
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
Ag + SO4* = AgSO4* =>
Ag + SO4* = AgSO4*
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MnO4{-} + I{-} + OH{-} = MnO4{-2} + IO4{-} + H2O =>
8 MnO4{-} + I{-} + 8 OH{-} = 8 MnO4{-2} + IO4{-} + 4 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H3AsO4 + KI + HCl = H3AsO3 + KCl + I2 + H2O =>
H3AsO4 + 2 KI + 2 HCl = H3AsO3 + 2 KCl + I2 + H2O
CH3CHClCH3 + H2O = CH3CHOHCH3 + HCl =>
CH3CHClCH3 + H2O = CH3CHOHCH3 + HCl
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
(HClO4) + Mg(OH)2 = Mg(ClO4)2 + H2O =>
2(HClO4) + Mg(OH)2 = Mg(ClO4)2 + 2 H2O
CH3COCH3 + I2 + NaOH = HCOONa + NaI + H2O =>
CH3COCH3 + 5 I2 + 13 NaOH = 3 HCOONa + 10 NaI + 8 H2O
CaO + HCl + O2 = Ca(OH)2 + Cl2 =>
2 CaO + 4 HCl + O2 = 2 Ca(OH)2 + 2 Cl2
CoO(s) + CO(g) = Co(s) + CO2(g) =>
CoO(s) + CO(g) = Co(s) + CO2(g)
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
NH3 + K2FeO4 + H2SO4 = N2 + Fe2(SO4)3 + KOH + H2O =>
2 NH3 + 2 K2FeO4 + 3 H2SO4 = N2 + Fe2(SO4)3 + 4 KOH + 4 H2O
Ag + Ni = AgNi =>
Ag + Ni = AgNi
CH3COOH + Mg(OH)2 = CH3OH + Mg(COOH)2 =>
2 CH3COOH + Mg(OH)2 = 2 CH3OH + Mg(COOH)2
Fe(HCO3)2 = FeCO3 + H2O + CO2 =>
Fe(HCO3)2 = FeCO3 + H2O + CO2
KMnO4 + O2 = KMnO5 =>
2 KMnO4 + O2 = 2 KMnO5
Mg(NO3)3 + KOH = MgOH + K(NO3)3 =>
Mg(NO3)3 + KOH = MgOH + K(NO3)3
CuCO3 + H2SO4 = CuSO4 + H2CO3 =>
CuCO3 + H2SO4 = CuSO4 + H2CO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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