| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn{+2)+4NH3 = Zn(NH3)4{+2}
C2H5NO2 + Ca(NO3)2*4H2O + (NH4)H2PO4 = Ca10(PO4)6(OH)2 + CO2 + H2O + N2 =>
82 C2H5NO2 + 90 Ca(NO3)2*4H2O + 54(NH4)H2PO4 = 9 Ca10(PO4)6(OH)2 + 164 CO2 + 718 H2O + 158 N2
Hg(l) + O2(g) = HgO(g) =>
2 Hg(l) + O2(g) = 2 HgO(g)
Re + P = Re3P7 =>
3 Re + 7 P = Re3P7
B4O7 + H2O = HB4O7 + OH =>
B4O7 + H2O = HB4O7 + OH
Na2CO3 + (NH4)2S = (NH4)2CO3 + Na2S =>
Na2CO3 + (NH4)2S = (NH4)2CO3 + Na2S
S3O6 + OH = SO4 + H2O =>
S3O6 + 12 OH = 3 SO4 + 6 H2O
Fe2(SO4)3 + NH3 + H2O = Fe2(OH)3 + NH4SO4 =>
Fe2(SO4)3 + 3 NH3 + 3 H2O = Fe2(OH)3 + 3 NH4SO4
KSO + BaNO = BaSO + KNO =>
KSO + BaNO = BaSO + KNO
BaCl2 + Ag1(NO3) = Ba(NO3)2 + AgCl =>
BaCl2 + 2 Ag1(NO3) = Ba(NO3)2 + 2 AgCl
Be + H3PO4 = BePO4 + H2 =>
2 Be + 2 H3PO4 = 2 BePO4 + 3 H2
S + NO2 = SN + O2 =>
S + NO2 = SN + O2
SO2OH2O = H2SO4 =>
SO2OH2O = H2SO4
H2SO4 + KI + NaNO2 = NO + I2 + H2O + K2SO4 + Na2SO4 =>
2 H2SO4 + 2 KI + 2 NaNO2 = 2 NO + I2 + 2 H2O + K2SO4 + Na2SO4
C17H23O2 + O2 = CO + H2O =>
4 C17H23O2 + 53 O2 = 68 CO + 46 H2O
Al2 + FeCl2 = Fe + AlCl2 =>
Al2 + 2 FeCl2 = 2 Fe + 2 AlCl2
CuH2N2O7 + H2O = Cu + H4N2O8 =>
CuH2N2O7 + H2O = Cu + H4N2O8
CrO3 + SO3 = Cr2S3 + O =>
2 CrO3 + 3 SO3 = Cr2S3 + 15 O
SnCl2 + Fe2(SO4)3 = FeCl2 + FeSO4 + Sn(SO4)2 =>
SnCl2 + Fe2(SO4)3 = FeCl2 + FeSO4 + Sn(SO4)2
C4H10O + K2Cr2O7 + H2SO4 = K2SO4 + C4H8O2 + Cr2(SO4)3 + H2O =>
3 C4H10O + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 3 C4H8O2 + 2 Cr2(SO4)3 + 11 H2O
NH4NO3(s) + H2O(l) = NH4OH(l) + HNO3(g) =>
NH4NO3(s) + H2O(l) = NH4OH(l) + HNO3(g)
AgNO3 + Na2S2O3 = NaNO3 + Ag2S2O3 =>
2 AgNO3 + Na2S2O3 = 2 NaNO3 + Ag2S2O3
NaClO3 + HCl = NaCl + HClO4 =>
4 NaClO3 + 3 HCl = 4 NaCl + 3 HClO4
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
Cs2SO4 + Ba(OH)2 = CsOH + BaSO4 =>
Cs2SO4 + Ba(OH)2 = 2 CsOH + BaSO4
Pd(NO3)2 + NH2CH2COOH = PdO + N2 + H2O + CO2 =>
9 Pd(NO3)2 + 10 NH2CH2COOH = 9 PdO + 14 N2 + 25 H2O + 20 CO2
Na(OH) + HCo = H2O + NaCo =>
Na(OH) + HCo = H2O + NaCo
Cl2 + CrFl3 = Cl2Fl3 + Cr =>
Cl2 + CrFl3 = Cl2Fl3 + Cr
AgNO3 + H2SO3 = Ag2SO3 + HNO3 =>
2 AgNO3 + H2SO3 = Ag2SO3 + 2 HNO3
VO2{+} + SO3{2-} = VO{+} + SO4{-2} =>
VO2{+} + SO3{2-} = VO{+} + SO4{-2}
KNO3 + I2 + H2SO4 = KIO4 + NO2 + K2SO4 + H2O =>
14 KNO3 + I2 + 6 H2SO4 = 2 KIO4 + 14 NO2 + 6 K2SO4 + 6 H2O
Na3PO4(ac) + Ba(NO3)2(ac) = Ba3(PO4)2(s) + NaNO3(ac) =>
2 Na3PO4(ac) + 3 Ba(NO3)2(ac) = Ba3(PO4)2(s) + 6 NaNO3(ac)
MgF2 + Li2CrO4 = MgCrO4 + LiF =>
MgF2 + Li2CrO4 = MgCrO4 + 2 LiF
Ca(OH)2(ag) + H3PO4(ag) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(ag) + 2 H3PO4(ag) = 6 H2O(l) + Ca3(PO4)2(s)
Ca(OCl)Cl = CaCl2 + Ca(OCl)2 =>
2 Ca(OCl)Cl = CaCl2 + Ca(OCl)2
SnCl4 + NaOH = NaCl + SnO2 + H2O =>
SnCl4 + 4 NaOH = 4 NaCl + SnO2 + 2 H2O
Be + H2 = BeH =>
2 Be + H2 = 2 BeH
Br2 + Cr = CrBr6 =>
3 Br2 + Cr = CrBr6
HCl + Na2S = HSNa2Cl =>
HCl + Na2S = HSNa2Cl
N2O3 + Cl2 + NaOH = NaNO3 + H2O + NaCl =>
N2O3 + 2 Cl2 + 6 NaOH = 2 NaNO3 + 3 H2O + 4 NaCl
C2H4O2 + NaHCO3 = C2H3O2Na + CO2 + H2O =>
C2H4O2 + NaHCO3 = C2H3O2Na + CO2 + H2O
NaO + H2SO4 = Na2SO4 + H2O2 =>
2 NaO + H2SO4 = Na2SO4 + H2O2
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
KOH + C3H7Cl = H2O + KC3H6Cl =>
KOH + C3H7Cl = H2O + KC3H6Cl
Al(NO3)3 + CO3(NH4)2 = Al2(CO3)3 + NH4(NO3) =>
2 Al(NO3)3 + 3 CO3(NH4)2 = Al2(CO3)3 + 6 NH4(NO3)
HCl + Fe3(NO3) = H3(NO3) + FeCl =>
3 HCl + Fe3(NO3) = H3(NO3) + 3 FeCl
O2 + C3H3OH = CO2 + H2O =>
7 O2 + 2 C3H3OH = 6 CO2 + 4 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NO3 + Na =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NO3 + 3 Na
CO2 + H2S = C6H12O6 + H2O + S =>
6 CO2 + 12 H2S = C6H12O6 + 6 H2O + 12 S
Na3PO4 + Ag(NO3) = Ag3(PO4) + Na(NO3) =>
Na3PO4 + 3 Ag(NO3) = Ag3(PO4) + 3 Na(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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