| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
NaOH + Cl2Fe = Fe(OH)2 + NaCl =>
2 NaOH + Cl2Fe = Fe(OH)2 + 2 NaCl
Li(s) + H3PO4(aq) = H2(g) + Li3PO4(aq) =>
6 Li(s) + 2 H3PO4(aq) = 3 H2(g) + 2 Li3PO4(aq)
CaCl2 + O3 = CaO + Cl2 =>
3 CaCl2 + O3 = 3 CaO + 3 Cl2
Mg(s) + P4 = Mg3P2(s) =>
6 Mg(s) + P4 = 2 Mg3P2(s)
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
C2H5NH2 + HBr = C2H5Br + NH3 =>
C2H5NH2 + HBr = C2H5Br + NH3
Mg + HN = MgN + H2 =>
2 Mg + 2 HN = 2 MgN + H2
BeI2 = I2 + Be =>
BeI2 = I2 + Be
Li(g) + O2(g) = Li2O =>
4 Li(g) + O2(g) = 2 Li2O
C2H4 + HI = C2H5I =>
C2H4 + HI = C2H5I
C2H2 + O2 = CO2 + H02 =>
C2H2 + 2 O2 = 2 CO2 + H02
Mg(s) + HCl(aq) = H2 + MgCl2 =>
Mg(s) + 2 HCl(aq) = H2 + MgCl2
HNO3 + Sn0 = SnO2 + NO + H2O =>
4 HNO3 + 3 Sn0 = 3 SnO2 + 4 NO + 2 H2O
PbCl4(aq) + K3Po4(aq) = KCl(aq) + Pb3(Po4)4(s) =>
3 PbCl4(aq) + 4 K3Po4(aq) = 12 KCl(aq) + Pb3(Po4)4(s)
NaClO4 + HCl = NaOH + Cl2 + H2O =>
NaClO4 + 7 HCl = NaOH + 4 Cl2 + 3 H2O
HCl + K2S(s) = H2S(g) + KCl(aq) =>
2 HCl + K2S(s) = H2S(g) + 2 KCl(aq)
Cr{2}O{7}{-} + S{2} = Cr{3} + S =>
2 Cr{2}O{7}{-} + S{2} = 2 Cr{3} + S
K2CO3 + NH4OH = KOH + (NH4)2CO3 =>
K2CO3 + 2 NH4OH = 2 KOH + (NH4)2CO3
Cu + H2SO4 = CuSO4 + SO2 + H3O =>
2 Cu + 3 H2SO4 = 2 CuSO4 + SO2 + 2 H3O
C6H5OH + KMnO4 + H2O = CO2 + KOH + MnO2 =>
3 C6H5OH + 28 KMnO4 + 5 H2O = 18 CO2 + 28 KOH + 28 MnO2
C2H3O2 + O2H = CO2 + H2O =>
3 C2H3O2 + 7 O2H = 6 CO2 + 8 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + HgCl2 = AlHg + Cl =>
Al + HgCl2 = AlHg + 2 Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHCO3 + KH2PO4 = CO2 + H2O + NaKHPO4 =>
NaHCO3 + KH2PO4 = CO2 + H2O + NaKHPO4
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Zn(C2H3O2)2*2H2O + Na3PO4*12H2O = H2O + NaC2H3O2 + Zn3(PO4)2*4H2O =>
3 Zn(C2H3O2)2*2H2O + 2 Na3PO4*12H2O = 26 H2O + 6 NaC2H3O2 + Zn3(PO4)2*4H2O
(NH4)2S(aq) + ZnCl2(aq) = SCl2 + Zn(NH4)2 =>
(NH4)2S(aq) + ZnCl2(aq) = SCl2 + Zn(NH4)2
H2SO3 = H2 + O2 + SO2 =>
2 H2SO3 = 2 H2 + O2 + 2 SO2
Sr(NO3)2 + Eu(NO3)3 + Al(NO3)3*9H2O + CO(NH2)2 = Sr95Al200O400Eu5 + N2 + H2O + CO2 =>
570 Sr(NO3)2 + 29.999999999999Eu(NO3)3 + 1200 Al(NO3)3*9H2O + 4030 CO(NH2)2 = 6 Sr95Al200O400Eu5 + 6445 N2 + 18860 H2O + 4030 CO2
Na2O2 + FeCl2 + H2O = Fe(OH)3 + FeCl3 + NaCl =>
3 Na2O2 + 6 FeCl2 + 6 H2O = 4 Fe(OH)3 + 2 FeCl3 + 6 NaCl
NaNO3 + N2O + H2O = Na + HNO3 =>
8 NaNO3 + N2O + 5 H2O = 8 Na + 10 HNO3
AlS3 + H2O = AlO3 + H2S =>
AlS3 + 3 H2O = AlO3 + 3 H2S
CaAl2Si2O7(OH)2H2O = CaAl2Si2O8 + H2O =>
CaAl2Si2O7(OH)2H2O = CaAl2Si2O8 + 2 H2O
Ni(NO3)(aq) + NaOH(aq) = Na(NO3) + NiOH =>
Ni(NO3)(aq) + NaOH(aq) = Na(NO3) + NiOH
C3H10S + O2 = H2O + SO2 + CO2 =>
2 C3H10S + 13 O2 = 10 H2O + 2 SO2 + 6 CO2
C + O + H = C27H46O =>
27 C + O + 46 H = C27H46O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al{+3} + Cl{-} = AlCl3 =>
Al{+3} + 3 Cl{-} = AlCl3
NaCl + Pb(NO3)2 = NaNO3 + PbCl2 =>
2 NaCl + Pb(NO3)2 = 2 NaNO3 + PbCl2
NH3(g) + H2O(l) = NO(g) + H2(g) =>
2 NH3(g) + 2 H2O(l) = 2 NO(g) + 5 H2(g)
(NH4)2SO4 + NaNO3 = Na2SO4 + H2O + N2O =>
(NH4)2SO4 + 2 NaNO3 = Na2SO4 + 4 H2O + 2 N2O
C7H15 + O2 = CO + H2O =>
4 C7H15 + 29 O2 = 28 CO + 30 H2O
Fe(NO3)2 + NaF = FeF2 + NaNO3 =>
Fe(NO3)2 + 2 NaF = FeF2 + 2 NaNO3
CH3COOCl + NH3 = CH3COONH2 + NH4Cl =>
CH3COOCl + 2 NH3 = CH3COONH2 + NH4Cl
KI(aq) + H2SO4(aq) = K2SO4(aq) + HI(aq) =>
2 KI(aq) + H2SO4(aq) = K2SO4(aq) + 2 HI(aq)
Fe(ClO4)3 + K2CO3 = FeCO3 + K2(ClO4)3 =>
Fe(ClO4)3 + K2CO3 = FeCO3 + K2(ClO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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