| Équations équilibrées la veille |
Mn(CO3)2 = Mn + 2 CO3
SnSO4 + K3[Fe(CN)6] = Sn3[Fe(CN)6]2 + K2SO4 =>
3 SnSO4 + 2 K3[Fe(CN)6] = Sn3[Fe(CN)6]2 + 3 K2SO4
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Si02 + HF = H2 + SiF4 =>
Si02 + 8 HF = 4 H2 + 2 SiF4
CaO + NaOH = Ca(OH) + NaO =>
CaO + NaOH = Ca(OH) + NaO
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
CaOCl2 + NH3 = NO + CaCl2 + H2O =>
5 CaOCl2 + 2 NH3 = 2 NO + 5 CaCl2 + 3 H2O
Ni + Zn(NO3)2 = Ni(NO3)2 + Zn =>
Ni + Zn(NO3)2 = Ni(NO3)2 + Zn
Fe2O3 + BaO = BaFe2O4 =>
Fe2O3 + BaO = BaFe2O4
Mg(s) + Ag2O(s) = MgO(s) + Ag(s) =>
Mg(s) + Ag2O(s) = MgO(s) + 2 Ag(s)
Mg2N3 = Mg2 + N3 =>
Mg2N3 = Mg2 + N3
MnO2 + FeCl3 = Fe2O3 + MnCl4 =>
3 MnO2 + 4 FeCl3 = 2 Fe2O3 + 3 MnCl4
NaNCS + Fe(NO3)3 = Na(NO3)3 + FeNCS =>
NaNCS + Fe(NO3)3 = Na(NO3)3 + FeNCS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PCl3 + KI = P2I4 + KCl + Cl =>
2 PCl3 + 4 KI = P2I4 + 4 KCl + 2 Cl
C3H8 + HCl = C3H7Cl + H2 =>
C3H8 + HCl = C3H7Cl + H2
Cu + HCl + O2 = CuCl + H2O =>
4 Cu + 4 HCl + O2 = 4 CuCl + 2 H2O
MnPO4 + Cu(NO3)2 = Mn(NO3)2 + Cu(PO4) =>
MnPO4 + Cu(NO3)2 = Mn(NO3)2 + Cu(PO4)
Al + Ba(NO3)2 + H2O = Ba(OH)2 + Al(OH)3 + NH3 =>
16 Al + 3 Ba(NO3)2 + 36 H2O = 3 Ba(OH)2 + 16 Al(OH)3 + 6 NH3
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HO2 = H2O + O2 =>
4 HO2 = 2 H2O + 3 O2
Cr(OH)3 + KOH + Br2 = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 10 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 8 H2O
Fe2O3 + H2SO4 = Fe2[SO4]3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2[SO4]3 + 3 H2O
C7H5N3O9 = C + H2 + O2 + N2 =>
2 C7H5N3O9 = 14 C + 5 H2 + 9 O2 + 3 N2
TeO3 + H2O = H6TeO6 =>
TeO3 + 3 H2O = H6TeO6
CH3COOH = C6H12O6 =>
3 CH3COOH = C6H12O6
AI + O2 = AIO3 =>
2 AI + 3 O2 = 2 AIO3
Pb{2+} + Sn{0+} = Sn{2+} + Pb{0+} =>
Pb{2+} + Sn{0+} = Sn{2+} + Pb{0+}
P2O5 + H2S = P2SO4 + H2O =>
P2O5 + H2S = P2SO4 + H2O
SiCl4 + Mg = MgSi + MgCl =>
SiCl4 + 5 Mg = MgSi + 4 MgCl
H3PO4 + ZnBr2 = HBr + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnBr2 = 6 HBr + Zn3(PO4)2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
NaHCO3 + KOH = K2CO3 + Na2CO3 + H2O =>
2 NaHCO3 + 2 KOH = K2CO3 + Na2CO3 + 2 H2O
Al(OH)4 + H2SO4 = Al(oh)4 + H2O + SO4 =>
4 Al(OH)4 + 8 H2SO4 = Al(oh)4 + 16 H2O + 8 SO4
SO3{2-} + OH{-} = SO4{2-} + {-} + H2O =>
SO3{2-} + 2 OH{-} = SO4{2-} + 2e + H2O
K2CO3 + C2H4O2 = KC2H3O + H2O + CO2 =>
2 K2CO3 + 5 C2H4O2 = 4 KC2H3O + 4 H2O + 4 CO2
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
FeBr2(aq) + K2S(aq) = FeS + KBr =>
FeBr2(aq) + K2S(aq) = FeS + 2 KBr
Pb(NO3)2 + Cs2SO4 = PbSO4 + CsNO3 =>
Pb(NO3)2 + Cs2SO4 = PbSO4 + 2 CsNO3
Al(CH3)3 + H2O = Al(OH)3 + CH4 =>
Al(CH3)3 + 3 H2O = Al(OH)3 + 3 CH4
K2SO4(aq) + Ca(OH)2(aq) = KOH + CaSO4 =>
K2SO4(aq) + Ca(OH)2(aq) = 2 KOH + CaSO4
ZnO + NaO = NaZnO2 =>
ZnO + NaO = NaZnO2
Na + Po4 = NaPo4 =>
Na + Po4 = NaPo4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Sn + HCl + H2O = SnCl22H2O + H2 =>
Sn + 22 HCl + H2O = SnCl22H2O + 11 H2
HCl + Cu{5+} = CuCl2 + H2{5+} =>
2 HCl + Cu{5+} = CuCl2 + H2{5+}
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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