| Équations équilibrées la veille |
CaCl + Fe = FeCaCl
Mg(OH)2 = H(OH) + MgO =>
Mg(OH)2 = H(OH) + MgO
Cu(OH)2 + H + I = CuI2 + H2O =>
Cu(OH)2 + 2 H + 2 I = CuI2 + 2 H2O
Mg(NO3)2 + Na2CO3 = MgCO3(s) + NaNO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3(s) + 2 NaNO3
CaO + Cl2O = CaCl2 + O2 =>
CaO + Cl2O = CaCl2 + O2
Mg3(PO4)2 + C = Mg3P2 + CO2 =>
Mg3(PO4)2 + 4 C = Mg3P2 + 4 CO2
Cl2 + HNO3 = ClNO3 + H2 =>
Cl2 + 2 HNO3 = 2 ClNO3 + H2
NH3(g) + H2O(l) = NH4{+}(aq) + OH{-}(aq) =>
NH3(g) + H2O(l) = NH4{+}(aq) + OH{-}(aq)
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
C2H2O4 + NaOH = C2HO4Na + H2O =>
C2H2O4 + NaOH = C2HO4Na + H2O
C6H6(i) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(i) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Fe + CaNO3 = Fe(NO3)2 + Ca =>
Fe + 2 CaNO3 = Fe(NO3)2 + 2 Ca
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C + H2 + O2 = C8H18O =>
16 C + 18 H2 + O2 = 2 C8H18O
Ni + HNO3(concentrated) = Ni2O3 + NO2 + H2O =>
2 Ni + 6 HNO3(concentrated) = Ni2O3 + 6 NO2 + 3 H2O
NH4NO3 + CH3COONa = NaNO3 + NH4CH3COO =>
NH4NO3 + CH3COONa = NaNO3 + NH4CH3COO
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
GaN + Cl = GaCl + N =>
GaN + Cl = GaCl + N
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
MgN2O6 + K3PO4 = Mg3P2O8 + KNO3 =>
3 MgN2O6 + 2 K3PO4 = Mg3P2O8 + 6 KNO3
Ba(NO3)2(aq) + NH4OH(aq) = Ba(OH)2(aq) + NH4NO3(aq) =>
Ba(NO3)2(aq) + 2 NH4OH(aq) = Ba(OH)2(aq) + 2 NH4NO3(aq)
H2CO3 + ZnO2H2 = H2O + ZnCO3 =>
H2CO3 + ZnO2H2 = 2 H2O + ZnCO3
C6H5(OH)2 + AgNO3 = C6H4O2 + Ag + HNO3 =>
C6H5(OH)2 + 3 AgNO3 = C6H4O2 + 3 Ag + 3 HNO3
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
H2CO3 + Re(OH)7 = Re2(CO3)7 + H2O =>
7 H2CO3 + 2 Re(OH)7 = Re2(CO3)7 + 14 H2O
CD + O3 = CDO =>
3 CD + O3 = 3 CDO
Be + HNO3 = Be(NO3)2 + N2O + H2O =>
4 Be + 10 HNO3 = 4 Be(NO3)2 + N2O + 5 H2O
NiCO3 = Ni + C + O =>
NiCO3 = Ni + C + 3 O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Pb(No3)4 + Na2SO4 = Pb(SO4)2 + NaNo3 =>
Pb(No3)4 + 2 Na2SO4 = Pb(SO4)2 + 4 NaNo3
FeCl3 + KSCN = [Fe(NCS)3] + KCl =>
FeCl3 + 3 KSCN = [Fe(NCS)3] + 3 KCl
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O = =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Na3 = Na = N2 =>
Na3 = 3 Na
FeSO4 + HNO2 + H2SO4 = Fe2(SO4)3 + N2 + H2O =>
6 FeSO4 + 2 HNO2 + 3 H2SO4 = 3 Fe2(SO4)3 + N2 + 4 H2O
LiOH + KOH = Li + K(OH)2 =>
LiOH + KOH = Li + K(OH)2
Co(oh) + H2O2 = Co(OH)3 =>
2 Co(oh) + 3 H2O2 = 2 Co(OH)3
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
S + BaCl2 = BaS + Cl =>
S + BaCl2 = BaS + 2 Cl
N3H12PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
HF(aq) + NH3OH(aq) = NH3F(aq) + H2O =>
HF(aq) + NH3OH(aq) = NH3F(aq) + H2O
C3H7NO2 + KOH = C3H7OH + KNO2 =>
C3H7NO2 + KOH = C3H7OH + KNO2
Si + BeO = SiO + Be =>
Si + BeO = SiO + Be
CH3COONa + HF = CH3COOH + NaF =>
CH3COONa + HF = CH3COOH + NaF
H3BO3 = H4B6O11 + H2O(classification) =>
6 H3BO3 = H4B6O11 + 7 H2O(classification)
NH3 + Ni{+2} = Ni(NH3)4{+2} =>
4 NH3 + Ni{+2} = Ni(NH3)4{+2}
HCH3COO + Cu(OH)2 = Cu(C2H3O2)2 + H2O =>
2 HCH3COO + Cu(OH)2 = Cu(C2H3O2)2 + 2 H2O
I3Cl + Ba(OH)2 = I3OH + BaCl2 =>
2 I3Cl + Ba(OH)2 = 2 I3OH + BaCl2
Na2S + HCl = NaHS + NaCl =>
Na2S + HCl = NaHS + NaCl
P4 + Br2 = P4Br3 =>
2 P4 + 3 Br2 = 2 P4Br3
K2(CrO8) + FeCl3 = KCl + Fe2(CrO8)3 =>
3 K2(CrO8) + 2 FeCl3 = 6 KCl + Fe2(CrO8)3
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| Équations équilibrées la veille |
Équations équilibrées sur12/15/24
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