| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO3 + H3PO4 = H2SO4 + P2O5 =>
3 SO3 + 2 H3PO4 = 3 H2SO4 + P2O5
CoSO4 + Ba(NO3)2 = BaSO4 + Co(NO3)2 =>
CoSO4 + Ba(NO3)2 = BaSO4 + Co(NO3)2
CuS + Cl = CuCl2 + S =>
CuS + 2 Cl = CuCl2 + S
Zn + K4Fe(CN)6 = K2Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K4Fe(CN)6 = K2Zn3[Fe(CN)6]2 + 6 K
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
CuCl2(s) + Al(s) = Cu(s) + AlCl3(s) =>
3 CuCl2(s) + 2 Al(s) = 3 Cu(s) + 2 AlCl3(s)
Mg + Al(NO3)3 = Al + Mg(NO3)3 =>
Mg + Al(NO3)3 = Al + Mg(NO3)3
Zn + CoCl = CoZnCl =>
Zn + CoCl = CoZnCl
PH3 = P2(g) + H2(g) =>
2 PH3 = P2(g) + 3 H2(g)
KMnO4(ac) + H2SO4(ac) = K2SO4(ac) + HMnO4 =>
2 KMnO4(ac) + H2SO4(ac) = K2SO4(ac) + 2 HMnO4
CH3COOH + CaCO3 = H2O + CO2 + CH3COOCa =>
9 CH3COOH + 8 CaCO3 = 6 H2O + 10 CO2 + 8 CH3COOCa
MgCO3 + H2O = Mg(OH)2 + CO2 =>
MgCO3 + H2O = Mg(OH)2 + CO2
Al(NO3)3 + K2SiO3 = Al2(SiO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2SiO3 = Al2(SiO3)3 + 6 KNO3
Al2O3 + LiOH = LiAlO2 + H2O =>
Al2O3 + 2 LiOH = 2 LiAlO2 + H2O
H3PO4 + Cl2 = P4 + HClO3 + H2O =>
4 H3PO4 + 2 Cl2 = P4 + 4 HClO3 + 4 H2O
(NH4)2SO4(aq) + Ca(C2H3O2)2(aq) = CaSO4(aq) + NH4C2H3O2(s) =>
(NH4)2SO4(aq) + Ca(C2H3O2)2(aq) = CaSO4(aq) + 2 NH4C2H3O2(s)
NaCl + H2SO4 = NaSO4 + H2 + Cl =>
NaCl + H2SO4 = NaSO4 + H2 + Cl
Mg + HCl + O2 + Fe{2+} = Mg{2+} + FeCl3 + H2O =>
4 Mg + 12 HCl + 3 O2 + 4 Fe{2+} = 4 Mg{2+} + 4 FeCl3 + 6 H2O
K2 + H3PO4 = K3PO4 + H2 =>
3 K2 + 2 H3PO4 = 2 K3PO4 + 3 H2
C1000H1002 + O2 = CO2 + H2O =>
2 C1000H1002 + 2501 O2 = 2000 CO2 + 1002 H2O
CH3COONa + H[AgCl2] = NaCl + CH3COOAg + CH3COOH =>
2 CH3COONa + H[AgCl2] = 2 NaCl + CH3COOAg + CH3COOH
KMnO4 + NO + H2O = MnO2 + KOH + Mn(NO3)2 =>
4 KMnO4 + 6 NO + 2 H2O = MnO2 + 4 KOH + 3 Mn(NO3)2
SnCl4 + FeCl2 = Sn + FeCl3 =>
SnCl4 + 4 FeCl2 = Sn + 4 FeCl3
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
C52H9806 + O2 = CO2 + H2O =>
2 C52H9806 + 5007 O2 = 104 CO2 + 9806 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
SnN4O12 + Fe2(SO4)3 = Sn(SO4)2 + Fe(NO3)3 =>
3 SnN4O12 + 2 Fe2(SO4)3 = 3 Sn(SO4)2 + 4 Fe(NO3)3
BaSO4 = SO3BaO =>
BaSO4 = SO3BaO
Fe + KOH + H2O = K2[Fe(OH)4] + H2 =>
Fe + 2 KOH + 2 H2O = K2[Fe(OH)4] + H2
C6H5NO2 + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 C6H5NO2 + 25 N2O + 24 OH{-} = 12 CO3{2-} + 17 H2O + 26 N2
H3PO4 + K = K3PO4 + H2 =>
2 H3PO4 + 6 K = 2 K3PO4 + 3 H2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Cu3Zn2 + HNO3 = Cu(NO3)2 + Zn(NO3)2 + NO2 + H2O =>
Cu3Zn2 + 20 HNO3 = 3 Cu(NO3)2 + 2 Zn(NO3)2 + 10 NO2 + 10 H2O
H2SiO3 + Mg = MgSiO3 + H2 =>
H2SiO3 + Mg = MgSiO3 + H2
Cu(s) + HNO3 = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3 = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
Sn(CO3)2 + H2S = SnS2 + CO2 + H2O =>
Sn(CO3)2 + 2 H2S = SnS2 + 2 CO2 + 2 H2O
C8H17OH + O2 = CO + H2O =>
C8H17OH + 8 O2 = 8 CO + 9 H2O
HC8H7O4 + NaOH = H2O + NaC8H7O4 =>
HC8H7O4 + NaOH = H2O + NaC8H7O4
NCl3 + H2 = N2 + HCl =>
2 NCl3 + 3 H2 = N2 + 6 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
MgS = Mg + S4 =>
4 MgS = 4 Mg + S4
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Hg + CO2 = HgO + CO =>
Hg + CO2 = HgO + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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