| Équations équilibrées la veille |
2 NaOH + Cl2 = NaCl + NaClO + H2O
K2SO3 + HNO3 = KNO3 + SO2H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2H2O
KAl(SO4)2 = K + Al + SO4 =>
KAl(SO4)2 = K + Al + 2 SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
P4(s) + Cl2(g) = PCl43(g) =>
P4(s) + 86 Cl2(g) = 4 PCl43(g)
Hg22{+} + OH{-} = Hg + HgO + H2O =>
2 Hg22{+} + 2 OH{-} = 43 Hg + HgO + H2O
Ba2 + Ni(No3)2 = Ba2(No3)2 + Ni =>
Ba2 + Ni(No3)2 = Ba2(No3)2 + Ni
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
SCl2 + NH3 = S4N4 + NH4Cl + S8 =>
24 SCl2 + 64 NH3 = 4 S4N4 + 48 NH4Cl + S8
H2O4S + Ba(OH)2 = BaSO4 + H2O =>
H2O4S + Ba(OH)2 = BaSO4 + 2 H2O
Cl2 + Fe = Cl{-} + Fe{2} =>
Cl2 + Fe = 2 Cl{-} + Fe{2}
Li + CoBr6 = LiBr + CoBr2 =>
4 Li + CoBr6 = 4 LiBr + CoBr2
FeSAgNO3 = FeNO3AgS =>
FeSAgNO3 = FeNO3AgS
HNO3 + Pb(OH)2 = Pb(NO3)2 + H2O =>
2 HNO3 + Pb(OH)2 = Pb(NO3)2 + 2 H2O
NaOHZnNO3 = NaNO3ZnOH =>
NaOHZnNO3 = NaNO3ZnOH
AgO + Al = AgOAl =>
AgO + Al = AgOAl
CaCl2(s) + NaOH(l) = NaCl(aq) + Ca(OH)2 =>
CaCl2(s) + 2 NaOH(l) = 2 NaCl(aq) + Ca(OH)2
Zn + MgCI2 = ZnCI2 + Mg =>
Zn + MgCI2 = ZnCI2 + Mg
NaC = Na + C =>
NaC = Na + C
KCl + BaO = BaCl2 + K2O =>
2 KCl + BaO = BaCl2 + K2O
AlCl3 + (NH4)3(PO4) = Al(PO4) + (NH4)Cl =>
AlCl3 + (NH4)3(PO4) = Al(PO4) + 3(NH4)Cl
C2H5OH + Na2Cr2O7 + H2SO4 = C2H4O + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 3 C2H4O + Na2SO4 + Cr2(SO4)3 + 7 H2O
NaMnO4 + HI = MnI2 + NaI + H2O + I2 =>
2 NaMnO4 + 16 HI = 2 MnI2 + 2 NaI + 8 H2O + 5 I2
CaCl2 + Na2CO3 = NaCl2 + Ca2CO3 =>
2 CaCl2 + Na2CO3 = 2 NaCl2 + Ca2CO3
Ni2(CO3)3(s) = Ni2O3(s) + CO2(g) =>
Ni2(CO3)3(s) = Ni2O3(s) + 3 CO2(g)
Pb + PdCl2 = PbCl2 + Pd =>
Pb + PdCl2 = PbCl2 + Pd
HC2H3O2 + PCl3 = C2H3OCl + H3PO3 =>
3 HC2H3O2 + PCl3 = 3 C2H3OCl + H3PO3
Fe(s) + O2(g) = FeO =>
2 Fe(s) + O2(g) = 2 FeO
AlCl3(aq) + Na2SO4(aq) = NaCl(aq) + Al2(SO4)3 =>
2 AlCl3(aq) + 3 Na2SO4(aq) = 6 NaCl(aq) + Al2(SO4)3
Cl2 + NaOH = NaClO + NaCl + H2O =>
Cl2 + 2 NaOH = NaClO + NaCl + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
AlOHCl2 + KOH = KCl + AlClO + H2O =>
AlOHCl2 + KOH = KCl + AlClO + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
BaCl2 + H2O = BaOHCl + HCl =>
BaCl2 + H2O = BaOHCl + HCl
Ag2S + HNO3 + HCl = S + AgCl + NO + H2O =>
3 Ag2S + 2 HNO3 + 6 HCl = 3 S + 6 AgCl + 2 NO + 4 H2O
H2SO + KOH = K2SO + H2O =>
H2SO + 2 KOH = K2SO + 2 H2O
S + O2 = SO2 =>
S + O2 = SO2
K2SO4 + CuSO4 = K2Cu(SO4)2 =>
K2SO4 + CuSO4 = K2Cu(SO4)2
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
CuCl2(aq) + NaOH(aq) = Cu(OH)2(s) + NaCl(aq) =>
CuCl2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaCl(aq)
Na3PO4(aq) + Ni(ClO4)2(aq) = NaClO4(aq) + Ni3(PO4)2 =>
2 Na3PO4(aq) + 3 Ni(ClO4)2(aq) = 6 NaClO4(aq) + Ni3(PO4)2
CH2CHCH3 + H2O = CH3CH(OH)CH3 =>
CH2CHCH3 + H2O = CH3CH(OH)CH3
NO2 + S2O3 = SO3 + N2O =>
2 NO2 + S2O3 = 2 SO3 + N2O
CaSiO2(s) + HF(g) = CaF2(aq) + SiF2(g) + H2O(l) =>
CaSiO2(s) + 4 HF(g) = CaF2(aq) + SiF2(g) + 2 H2O(l)
Cu(C2H3O2)2 + Na2(CrO4) = CuCrO4 + NaC2H3O2 =>
Cu(C2H3O2)2 + Na2(CrO4) = CuCrO4 + 2 NaC2H3O2
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
Zn + AgCl(g) = ZnCl2 + Ag(g) =>
Zn + 2 AgCl(g) = ZnCl2 + 2 Ag(g)
SrCl2 + H2SO3 = Sr(HSO3)2 + HCl =>
SrCl2 + 2 H2SO3 = Sr(HSO3)2 + 2 HCl
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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