| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + 2 H2O = 2 LiOH + H2CO3
CaO + P2O5 = Ca3PO4 + O2 =>
12 CaO + 2 P2O5 = 4 Ca3PO4 + 3 O2
RbOH + SO2 = Rb2SO3 + H2O =>
2 RbOH + SO2 = Rb2SO3 + H2O
As2S3 + NO3{-} + OH{-} = AsO4{3-} + SO4{2-} + NO + H2O =>
3 As2S3 + 28 NO3{-} + 8 OH{-} = 6 AsO4{3-} + 9 SO4{2-} + 28 NO + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K2S + MoF6 = KF + MoS3 =>
3 K2S + MoF6 = 6 KF + MoS3
H2 + NO1 = H2O + N2 =>
2 H2 + 2 NO1 = 2 H2O + N2
Co(NO3)2(aq) + H2S(aq) = CoS + HNO3 =>
Co(NO3)2(aq) + H2S(aq) = CoS + 2 HNO3
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Cu(NO3)2 + Al2(SO4)3 = CuSO4 + Al(NO3)3 =>
3 Cu(NO3)2 + Al2(SO4)3 = 3 CuSO4 + 2 Al(NO3)3
Cs(s) + S(s) = CsS(s) =>
Cs(s) + S(s) = CsS(s)
Pb(NO3)2 + HCl = Pb(NO3)2HCl =>
Pb(NO3)2 + HCl = Pb(NO3)2HCl
Ba(OH)2 + H3PO3 = Ba2(HPO3)2 + H2O =>
2 Ba(OH)2 + 2 H3PO3 = Ba2(HPO3)2 + 4 H2O
Fe + H2SO4(dilute) = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4(dilute) = Fe2(SO4)3 + 3 H2
MagnesiumHydroxide + Cobalt(II)Chloride = MagnesiumChloride + Cobalt(II)Hydroxide =>
MagnesiumHydroxide + Cobalt(II)Chloride = MagnesiumChloride + Cobalt(II)Hydroxide
H2SO4 + NaOH = Na2(SO4)2 + H3O =>
2 H2SO4 + 2 NaOH = Na2(SO4)2 + 2 H3O
PbCl2 + KI = KCl + PbI2 =>
PbCl2 + 2 KI = 2 KCl + PbI2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeO3 + Mg = MgO + Fe3 =>
3 FeO3 + 9 Mg = 9 MgO + Fe3
PbCl2 + KI = KCl + PbI2 =>
PbCl2 + 2 KI = 2 KCl + PbI2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaH(aq) + H2O(l) = H2(g) + NaOH =>
NaH(aq) + H2O(l) = H2(g) + NaOH
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5OK + CH3Br = C6H5OCH3 + KBr =>
C6H5OK + CH3Br = C6H5OCH3 + KBr
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Fe + HNO2 = FeNO2 + H2 =>
2 Fe + 2 HNO2 = 2 FeNO2 + H2
CH3CH(CH3)CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH(CH3)CH2OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
BaCl2 + Cs3PO4 = Ba3(PO4)2 + CsCl =>
3 BaCl2 + 2 Cs3PO4 = Ba3(PO4)2 + 6 CsCl
KOH + MnSO4 + H2SO4 + PbO2 = PbSO4 + KMnO4 + H =>
2 KOH + 2 MnSO4 + H2SO4 + 3 PbO2 = 3 PbSO4 + 2 KMnO4 + 4 H
H3PO4 + Na2SiO3 = Na3PO4 + H2SiO3 =>
2 H3PO4 + 3 Na2SiO3 = 2 Na3PO4 + 3 H2SiO3
Ag2O3 + H2O = AgO + OH =>
Ag2O3 + H2O = 2 AgO + 2 OH
H2SO4 + MgS = MgSO4 + SO2 + H2O =>
4 H2SO4 + MgS = MgSO4 + 4 SO2 + 4 H2O
Na2SO4 + CO(NO3)2 = Na2(NO3)2 + COSO4 =>
Na2SO4 + CO(NO3)2 = Na2(NO3)2 + COSO4
CuCl2 + Br2 = Cl2 + CuBr =>
2 CuCl2 + Br2 = 2 Cl2 + 2 CuBr
FeO3(s) + Al(s) = Al2O3(s) + Fe(s) =>
FeO3(s) + 2 Al(s) = Al2O3(s) + Fe(s)
K2SO4 + Pb = K + PbSO4 =>
K2SO4 + Pb = 2 K + PbSO4
C6H13NO2 + HCl = C6H14NO2 + Cl =>
C6H13NO2 + HCl = C6H14NO2 + Cl
C2H6O + O2(g) = CO2(g) + H2O(g) =>
C2H6O + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
NO + CH = CHNO =>
NO + CH = CHNO
Lu2O3 + HCl = LuCl3 + H2O =>
Lu2O3 + 6 HCl = 2 LuCl3 + 3 H2O
Cu(OH)2 + HCl = H2O + CuCl2 =>
Cu(OH)2 + 2 HCl = 2 H2O + CuCl2
Sr(OH)2 + H3P = Sr3P2 + H2O =>
3 Sr(OH)2 + 2 H3P = Sr3P2 + 6 H2O
C6H10 + H2SO4 + KMnO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 12 H2SO4 + 8 KMnO4 = 5 HOOC(CH2)4COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
FePO4 + Al(ClO3)3 = Fe(ClO3)3 + AlPO4 =>
FePO4 + Al(ClO3)3 = Fe(ClO3)3 + AlPO4
NaClO3 = Na + ClO3 =>
NaClO3 = Na + ClO3
NH4I + Zn(OH)2 = NH3 + H2O + ZnI2 =>
2 NH4I + Zn(OH)2 = 2 NH3 + 2 H2O + ZnI2
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq)H2O =>
SiCl4(l) + 6 H2O(l) = SiO2(s) + 4 HCl(aq)H2O
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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