| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2SiO3 + H2SO4 = Li2SO4 + H2SiO3
Fe2O3 + H2O2 = Fe(OH)2 + O2 =>
2 Fe2O3 + 4 H2O2 = 4 Fe(OH)2 + 3 O2
HFNH3*H2O = NH4FH2O =>
HFNH3*H2O = NH4FH2O
Li2SiO3 + H2SO4 = Li2SO4 + H2SiO3 =>
Li2SiO3 + H2SO4 = Li2SO4 + H2SiO3
Al(s) + H2(g) = AlH2(s) =>
Al(s) + H2(g) = AlH2(s)
P + NH4Cl = (NH4)3P + Cl2 =>
2 P + 6 NH4Cl = 2(NH4)3P + 3 Cl2
Cu(s) + Mg(NO3)2(aq) = Mg + CuNO3 =>
2 Cu(s) + Mg(NO3)2(aq) = Mg + 2 CuNO3
C9000H9000O9000N9000 + O2 = CO2 + H2O + N2 =>
C9000H9000O9000N9000 + 6750 O2 = 9000 CO2 + 4500 H2O + 4500 N2
C2H6S + O = CO2 + H2O + SO2 =>
C2H6S + 9 O = 2 CO2 + 3 H2O + SO2
Fe(iii) + Zn(NO) = Fe(NO) + Zn =>
Fe(iii) + Zn(NO) = Fe(NO) + Zn
SnO + Ca(OH)2 = CaSnO2 + H2O =>
SnO + Ca(OH)2 = CaSnO2 + H2O
C53H110 + H4 = C4H12 =>
4 C53H110 + 49 H4 = 53 C4H12
Th(No3)4 + K3Po4 = Th3(Po4)4 + KNo3 =>
3 Th(No3)4 + 4 K3Po4 = Th3(Po4)4 + 12 KNo3
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
Ca + Cl2 = Ca(Cl2)2 =>
Ca + 2 Cl2 = Ca(Cl2)2
H3PO2 + CuSO4 + H2O = CuH + H3PO3 + H2SO4 =>
3 H3PO2 + 2 CuSO4 + 3 H2O = 2 CuH + 3 H3PO3 + 2 H2SO4
Li3N + NH4NO3 = NH3 + LiNO3 =>
Li3N + 3 NH4NO3 = 4 NH3 + 3 LiNO3
C7H8 + K2MnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
2 C7H8 + 3 K2MnO4 + 6 H2SO4 = 2 C7H6O2 + 3 K2SO4 + 3 MnSO4 + 8 H2O
Al(OH)3 + B2O3 = Al(BO2)3 + H2O =>
2 Al(OH)3 + 3 B2O3 = 2 Al(BO2)3 + 3 H2O
SnCl2 + Fe(NO3)3 = Sn(NO3)3 + FeCl2 =>
SnCl2 + Fe(NO3)3 = Sn(NO3)3 + FeCl2
MoO3 + Zn + H2SO4 = Mo2O3 + H2O + ZnSO4 =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 H2O + 3 ZnSO4
Au2S3 + H = Au + H2S =>
Au2S3 + 6 H = 2 Au + 3 H2S
Mn2O7 + NaOH = MnOH + Na2O7 =>
Mn2O7 + 2 NaOH = 2 MnOH + Na2O7
Al(oh)3 + H2O = Al(OH)3 + H2 =>
2 Al(oh)3 + 18 H2O = 6 Al(OH)3 + 9 H2
SO2 + K2Cr2O7 = SCr2O7 + K2O2 =>
SO2 + K2Cr2O7 = SCr2O7 + K2O2
Zn + CuSO4 = Cu + ZnSO4 = =>
Zn + CuSO4 = Cu + ZnSO4
Na{+} + Ag = Na + Ag{+} =>
Na{+} + Ag = Na + Ag{+}
AlCl3 + Na2CO3 + H2O = NaCl + Al(OH)3 + CO2 =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 6 NaCl + 2 Al(OH)3 + 3 CO2
KC8H5O4 + NaOH = KNaC8H4O4 + H2O =>
KC8H5O4 + NaOH = KNaC8H4O4 + H2O
Ti + HNO3 + HCl = TiCl4 + NO + H2O =>
3 Ti + 4 HNO3 + 12 HCl = 3 TiCl4 + 4 NO + 8 H2O
CuBr2 + KOH = KBr + Cu(OH)2 =>
CuBr2 + 2 KOH = 2 KBr + Cu(OH)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pd(OH)3 = Pd2O3 + H2O =>
2 Pd(OH)3 = Pd2O3 + 3 H2O
NH4OH + Mg(NO3)2 = Mg(OH)2 + NH4NO3 =>
2 NH4OH + Mg(NO3)2 = Mg(OH)2 + 2 NH4NO3
VO2 + H2O = H4VO4 =>
VO2 + 2 H2O = H4VO4
H2O + P2O5 = H6P4O13 =>
3 H2O + 2 P2O5 = H6P4O13
SiO2 + C = SiC + (CO)10 =>
5 SiO2 + 15 C = 5 SiC + (CO)10
Cl2 + Na(OH) + NH3 = N2H2 + NaCl + H2O =>
2 Cl2 + 4 Na(OH) + 2 NH3 = N2H2 + 4 NaCl + 4 H2O
LiOH + (NH4)2SO4 = Li2SO4 + H2O + NH3 =>
2 LiOH + (NH4)2SO4 = Li2SO4 + 2 H2O + 2 NH3
Mg + Pb(NO3)2(aq) = Mg(NO3)2 + Pb(aq) =>
Mg + Pb(NO3)2(aq) = Mg(NO3)2 + Pb(aq)
NaCl + Ag(NO3)2 = Ag(Cl)2 + NaNO3 =>
2 NaCl + Ag(NO3)2 = Ag(Cl)2 + 2 NaNO3
Na2CrO4 + H2O + NaOH = Na3[Cr(OH)6] + O2 =>
4 Na2CrO4 + 10 H2O + 4 NaOH = 4 Na3[Cr(OH)6] + 3 O2
Na + MgI2 = NaI + Mg4 =>
8 Na + 4 MgI2 = 8 NaI + Mg4
Na2SO4 + Fe(NO3)3 = NaNO3 + (SO4)3Fe2 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + (SO4)3Fe2
Ca2Mg5Si8O22(OH)2 + CaCO3 + SiO2 = CaMgSi2O6 + CO2 + H2O =>
Ca2Mg5Si8O22(OH)2 + 3 CaCO3 + 2 SiO2 = 5 CaMgSi2O6 + 3 CO2 + H2O
Ge(s) + B2O3(s) = B4Ge3(s) + GeO2(g) =>
6 Ge(s) + 2 B2O3(s) = B4Ge3(s) + 3 GeO2(g)
Sb2S5 + HNO3 + H2O = H2SO4 + H3SbO3 + NO =>
Sb2S5 + 12 HNO3 + 2 H2O = 5 H2SO4 + 2 H3SbO3 + 12 NO
CH3COONa + NH4Cl = CH4 + N2 + CO2 + H2O + NaCl =>
8 CH3COONa + 8 NH4Cl = 11 CH4 + 4 N2 + 5 CO2 + 6 H2O + 8 NaCl
TiO2 + K2O = TiO + K2O2 =>
TiO2 + K2O = TiO + K2O2
NH4NO3(aq) + Ba(OH)2(aq) = NH3(g) + H2O(l) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH3(g) + 2 H2O(l) + Ba(NO3)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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