| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + Ag2CO3 = 2 AgNO3 + K2CO3
{2} + Fe = Fe{3}O{4} =>
3{2} + 2 Fe = 2 Fe{3}O{4}
MnO2 + KNO2 + HNO3 = KNO3 + Mn(NO3)2 + H2O =>
MnO2 + KNO2 + 2 HNO3 = KNO3 + Mn(NO3)2 + H2O
Cu2[Fe(CN)6] + NH4OH = Cu(OH)2 + (NH4)4[Fe(CN)6] =>
Cu2[Fe(CN)6] + 4 NH4OH = 2 Cu(OH)2 + (NH4)4[Fe(CN)6]
V(NO3)5 + Na3PO4 = V3(PO4)5 + Na(NO3) =>
3 V(NO3)5 + 5 Na3PO4 = V3(PO4)5 + 15 Na(NO3)
KAl(SO4)2*12H2O + NH3 = Al(OH)3 + (NH4)2SO4 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O + 6 NH3 = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4 + 18 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Pb(OH)4 + KOH = K4PbO4 + H2O =>
Pb(OH)4 + 4 KOH = K4PbO4 + 4 H2O
B + H2O = BH + OH =>
B + H2O = BH + OH
Zn + Fe(NO3)3 = Zn3(NO3)2 + Fe =>
9 Zn + 2 Fe(NO3)3 = 3 Zn3(NO3)2 + 2 Fe
NaIO4 + NaI + HCl = NaCl + I2 + H2O =>
NaIO4 + 7 NaI + 8 HCl = 8 NaCl + 4 I2 + 4 H2O
K2SO4 + Ca(OH) = K2(OH) + CaSO4 =>
K2SO4 + Ca(OH) = K2(OH) + CaSO4
KMnO4 + C5H8O2 = Mn(C5H8O2)3 + CO2 + H2O + KOH =>
24 KMnO4 + 79 C5H8O2 = 24 Mn(C5H8O2)3 + 35 CO2 + 16 H2O + 24 KOH
C5H5N + H2SO4 = C5H7NO4S =>
C5H5N + H2SO4 = C5H7NO4S
Ca3P2 + KOH = Ca(OH)2 + K3P =>
Ca3P2 + 6 KOH = 3 Ca(OH)2 + 2 K3P
Zn(OH)2 + N2O3 = Zn(NO2)2 + H2O =>
Zn(OH)2 + N2O3 = Zn(NO2)2 + H2O
KMnO4 + HCHO = HCOOH + KMn =>
KMnO4 + 4 HCHO = 4 HCOOH + KMn
Ba(HCO3)2 + NaOH = Ba(OH)2 + NaHCO3 =>
Ba(HCO3)2 + 2 NaOH = Ba(OH)2 + 2 NaHCO3
NH{4}NO{2} = H{2}O + N{2} =>
NH{4}NO{2} = H{2}O + N{2}
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
Na + H3BO3 = NaBO3 + H2 =>
2 Na + 2 H3BO3 = 2 NaBO3 + 3 H2
PCl5 + KOH = K2HPO4 + KCl + H2O =>
PCl5 + 7 KOH = K2HPO4 + 5 KCl + 3 H2O
NH{4}NO{3} = H{2}O + N{2} =>
NH{4}NO{3} = H{2}O + N{2}
Al2 + O2 = Al2O5 =>
2 Al2 + 5 O2 = 2 Al2O5
As + Br = AsBr =>
As + Br = AsBr
Cl2O5 + O2 = Cl2O7 =>
Cl2O5 + O2 = Cl2O7
C3H4 + KMnO4 = K2C3H2O4 + MnO2 + KOH + H2O =>
3 C3H4 + 8 KMnO4 = 3 K2C3H2O4 + 8 MnO2 + 2 KOH + 2 H2O
FeSCN + Na3PO4 = FePO4 + Na3SCN =>
FeSCN + Na3PO4 = FePO4 + Na3SCN
NaCl + Mg(OH)2 = MgCl2 + NaOH =>
2 NaCl + Mg(OH)2 = MgCl2 + 2 NaOH
ClO{-} + S2O32{-} + OH{-} = Cl{-} + SO42{-} + H2O =>
103 ClO{-} + 2 S2O32{-} + 2 OH{-} = 103 Cl{-} + 4 SO42{-} + H2O
CuCl2 + (NH4)2(CO3) = Cu(CO3) + (NH4)Cl =>
CuCl2 + (NH4)2(CO3) = Cu(CO3) + 2(NH4)Cl
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4 =>
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
MgO + HNO3 = MgO3 + HNO =>
MgO + HNO3 = MgO3 + HNO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2*2H2O + Na2SO3 = CuSO3 + NaCl + H2O =>
CuCl2*2H2O + Na2SO3 = CuSO3 + 2 NaCl + 2 H2O
Ba(NO3)2 + Al2 + SO4 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2 + 3 SO4 = Ba(SO4)3 + Al2(NO3)2
Ammoniumphosphate + bariumhydroxide = ammoniumhydroxide + bariumphosphate =>
2(NH4)3PO4 + 3 Ba(OH)2 = 6 NH4OH + Ba3(PO4)2
Fe3NO2 + MgSO4 = Fe3SO4 + MgNO2 =>
Fe3NO2 + MgSO4 = Fe3SO4 + MgNO2
Cr(OH)3 + H2SO4 = H2O + Cr2(SO4)3 =>
2 Cr(OH)3 + 3 H2SO4 = 6 H2O + Cr2(SO4)3
FeCl2 + K2CrO4 = FeCrO4 + K2Cl2 =>
FeCl2 + K2CrO4 = FeCrO4 + K2Cl2
Ca3N2 + Na2(CO3) = Ca(CO3) + Na3N =>
Ca3N2 + 3 Na2(CO3) = 3 Ca(CO3) + 2 Na3N
Cu(H2O)6(aq) + NaOH(aq) = Cu(OH)2 + Na + H2O =>
Cu(H2O)6(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 Na + 6 H2O
H + Nitrogenmonoxide = HOH + N =>
2 H + NO = HOH + N
CuMo6 + S8 = CuMo6S8 =>
CuMo6 + S8 = CuMo6S8
AgNO3(aq) + Zn(s) = ZnNO3(aq) + Ag(s) =>
AgNO3(aq) + Zn(s) = ZnNO3(aq) + Ag(s)
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
C2H9OH + K2CO3 = KOH + CO2 + C2H6 =>
7 C2H9OH + 11 K2CO3 = 22 KOH + 9 CO2 + 8 C2H6
MnSO4 + KOH = K2SO4 + Mn(OH)2 =>
MnSO4 + 2 KOH = K2SO4 + Mn(OH)2
[Cu(OH2)4{+2}] + NH3 = [Cu(NH3)4{+2}] + H2O =>
[Cu(OH2)4{+2}] + 4 NH3 = [Cu(NH3)4{+2}] + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
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