| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + Ba(OH)2 = BaCO3 + 2 NH3 + 2 H2O
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
AlH3 + H2SO4 = Al2(SO4)3 + H2H3 =>
10 AlH3 + 15 H2SO4 = 5 Al2(SO4)3 + 12 H2H3
SrC4H6O4 + Na3PO4 = Sr3(PO4)2 + NaC2H3O2 =>
3 SrC4H6O4 + 2 Na3PO4 = Sr3(PO4)2 + 6 NaC2H3O2
Al + FeBr3 = Fe + AlBr3 =>
Al + FeBr3 = Fe + AlBr3
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
CH3NO2 + O2 = CO2 + N2 + H2O =>
4 CH3NO2 + 3 O2 = 4 CO2 + 2 N2 + 6 H2O
Ba(OH)2 + (NH4)2CO3 = BaCO3 + NH4OH =>
Ba(OH)2 + (NH4)2CO3 = BaCO3 + 2 NH4OH
Ba(OH)2(ac) + H3PO4(ac) = Ba3(PO4)2 + H2O =>
3 Ba(OH)2(ac) + 2 H3PO4(ac) = Ba3(PO4)2 + 6 H2O
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4 =>
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4
RaCl2 = Cl2 + Ra =>
RaCl2 = Cl2 + Ra
SnCl2 + H2O = Sn6O4(OH)4 + HCl =>
6 SnCl2 + 8 H2O = Sn6O4(OH)4 + 12 HCl
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
NH4NO3 + CaI2 = NH4I + Ca(NO3)2 =>
2 NH4NO3 + CaI2 = 2 NH4I + Ca(NO3)2
N2O + CS2 = S8 + CO2 + N2 =>
8 N2O + 4 CS2 = S8 + 4 CO2 + 8 N2
MgCl2 + Au = AuCl3 + Mg =>
3 MgCl2 + 2 Au = 2 AuCl3 + 3 Mg
C3H8O + Al = Al2O3 + C3H8 =>
3 C3H8O + 2 Al = Al2O3 + 3 C3H8
Zn + NaNO3 + KOH = K2ZnO2 + NH3 + H2O + Na2ZnO2 =>
8 Zn + 2 NaNO3 + 14 KOH = 7 K2ZnO2 + 2 NH3 + 4 H2O + Na2ZnO2
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
US + U = USU =>
US + U = USU
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
HSO4 + K2(OH) = K2SO4 + H2O =>
HSO4 + K2(OH) = K2SO4 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
AlBr3 + (NH4)2S + H2O = Al(OH)3 + H2S + NH4Br =>
2 AlBr3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NH4Br
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
SnCl2 + H2O = SnO + HCl =>
SnCl2 + H2O = SnO + 2 HCl
KBr + NaNO4 + H2SO4 = Br2 + NaNO2 + KSO4 + H2O =>
2 KBr + NaNO4 + 2 H2SO4 = Br2 + NaNO2 + 2 KSO4 + 2 H2O
Pb(CO3)2 + H3PO4 = Pb3(PO4)4 + H2O + CO2 =>
3 Pb(CO3)2 + 4 H3PO4 = Pb3(PO4)4 + 6 H2O + 6 CO2
S2Cl2(l) + NH3(l) = S4N4(s) + S8(s) + NH4Cl(s) =>
6 S2Cl2(l) + 16 NH3(l) = S4N4(s) + S8(s) + 12 NH4Cl(s)
Ca + SnBr2 = CaBr2 + Sn =>
Ca + SnBr2 = CaBr2 + Sn
Zn(s) + Sn{2+}(aq) = Zn{2+} + Sn(s) =>
Zn(s) + Sn{2+}(aq) = Zn{2+} + Sn(s)
Fe2S3 + NaNO3 + H2SO4 = Fe2(SO4)3 + Na2SO4 + NO + H2O =>
Fe2S3 + 8 NaNO3 + 4 H2SO4 = Fe2(SO4)3 + 4 Na2SO4 + 8 NO + 4 H2O
SnCl2 + H2O = SnCl2*H2O =>
SnCl2 + H2O = SnCl2*H2O
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
CaCl2 + HCl = HCa + Cl2 =>
2 CaCl2 + 2 HCl = 2 HCa + 3 Cl2
C8H16O2 + Ca(OH)2 = C16H30CaO4 + H2O =>
2 C8H16O2 + Ca(OH)2 = C16H30CaO4 + 2 H2O
C + AlCl = CCl + Al2 =>
2 C + 2 AlCl = 2 CCl + Al2
CuCl2 + FeCl3 + AgNO3 = AgCl + CuFe2O4 + NO2 + O2 =>
CuCl2 + 2 FeCl3 + 8 AgNO3 = 8 AgCl + CuFe2O4 + 8 NO2 + 2 O2
SnCl2 + H2O = Sn(OH)2 + HCl =>
SnCl2 + 2 H2O = Sn(OH)2 + 2 HCl
SnCl2 + H2O = Sn6O4(OH)4 + HCl =>
6 SnCl2 + 8 H2O = Sn6O4(OH)4 + 12 HCl
NaAlO2 + HCl = NaCl + AlO(OH) =>
NaAlO2 + HCl = NaCl + AlO(OH)
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
Pb(O)2 + C = CO2 + Pb =>
Pb(O)2 + C = CO2 + Pb
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 14 H2O
Cu{+} = Cu{2+} + {-} =>
Cu{+} = Cu{2+} + e
NaF = F2 + Na =>
2 NaF = F2 + 2 Na
SnCl2 + H2O = Sn(OH)Cl + HCl =>
SnCl2 + H2O = Sn(OH)Cl + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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