| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
CaBr2 + Ba(OH)2 = BaBr2 + Ca(OH)2 =>
CaBr2 + Ba(OH)2 = BaBr2 + Ca(OH)2
SnCl2 + I2 = SnI2 + Cl =>
SnCl2 + I2 = SnI2 + 2 Cl
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
Cu2(OH)2CO3 + NaOH = Cu(OH)2 + Na2CO3 =>
Cu2(OH)2CO3 + 2 NaOH = 2 Cu(OH)2 + Na2CO3
AgCl + BaNO3 = AgNO3 + BaCl =>
AgCl + BaNO3 = AgNO3 + BaCl
As + HCl + HNO3 = AsCl3 + NO2 + H2O =>
As + 3 HCl + 3 HNO3 = AsCl3 + 3 NO2 + 3 H2O
Mg + Zn(O2) = Mg(O2) + Zn =>
Mg + Zn(O2) = Mg(O2) + Zn
H3PO4 + H = H3PO2 + H2O =>
H3PO4 + 4 H = H3PO2 + 2 H2O
(I)2(O)5 = (I)2 + (O)5 =>
(I)2(O)5 = (I)2 + (O)5
Na2O + NaNO3 = Na3NO4 =>
Na2O + NaNO3 = Na3NO4
NH3 + CuO = Cu + nitrogen + water =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Mg + SOCu = SOMg + Cu =>
Mg + SOCu = SOMg + Cu
Mg + HNO3 = Mg(NO3)2 + NH3 + H2O =>
4 Mg + 9 HNO3 = 4 Mg(NO3)2 + NH3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HClBr(OH)2 = HBrCl(OH)2 =>
HClBr(OH)2 = HBrCl(OH)2
C5H10OO + Na = H2 + C5H9OONa =>
2 C5H10OO + 2 Na = H2 + 2 C5H9OONa
Fe(NO3)3 + LiOH = Fe(OH) + Li + NO3 =>
Fe(NO3)3 + LiOH = Fe(OH) + Li + 3 NO3
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4 =>
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
LiCl + HNO3 = HCl + LiNO3 =>
LiCl + HNO3 = HCl + LiNO3
Ag + H2SO4 = AgSO4 + H2 =>
Ag + H2SO4 = AgSO4 + H2
Cu2S + Ca = CaS + Cu =>
Cu2S + Ca = CaS + 2 Cu
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MgO + HNO3 = Mg(NO3)2*H2O =>
MgO + 2 HNO3 = Mg(NO3)2*H2O
CH2O + NaOH + I2 = CHO2Na + NaI + H2O =>
CH2O + 3 NaOH + I2 = CHO2Na + 2 NaI + 2 H2O
K2CrO4 + Ba = K + Ba2CrO4 =>
K2CrO4 + 2 Ba = 2 K + Ba2CrO4
Br + NaI = BrI + Na =>
Br + NaI = BrI + Na
CaCO3 + C = CO + CaO =>
CaCO3 + C = 2 CO + CaO
Fe(OH)3 + MnSO4 = Fe2(SO4)3 + Mn(OH)2 =>
2 Fe(OH)3 + 3 MnSO4 = Fe2(SO4)3 + 3 Mn(OH)2
Zn(NO3)2 + Na2S = ZnS + Na2(NO3)2 =>
Zn(NO3)2 + Na2S = ZnS + Na2(NO3)2
KOH + CuSO4 = K2SO4Cu(OH)2 =>
2 KOH + CuSO4 = K2SO4Cu(OH)2
NH4OH + KMnO4 + H2SO4 = N2 + K2SO4 + MnSO4 + H2O =>
10 NH4OH + 6 KMnO4 + 9 H2SO4 = 5 N2 + 3 K2SO4 + 6 MnSO4 + 34 H2O
CaSO4 + Na2CO3 = CaCO3 + (Na)2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + (Na)2SO4
BaCrO4 + HCl = BaCl2 + H2CrO4 =>
BaCrO4 + 2 HCl = BaCl2 + H2CrO4
Na2SO3 + KMnO4 + KOH = H2O + K2MnO4 + Na2SO4 =>
Na2SO3 + 2 KMnO4 + 2 KOH = H2O + 2 K2MnO4 + Na2SO4
NH4Cl + NaOH = NaCl + NH3 + H2O =>
NH4Cl + NaOH = NaCl + NH3 + H2O
AlCl3 + Na2SiO3 = Al2(SiO3)3 + NaCl =>
2 AlCl3 + 3 Na2SiO3 = Al2(SiO3)3 + 6 NaCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
P4 + KClO3 = KCl + P2O5 =>
3 P4 + 10 KClO3 = 10 KCl + 6 P2O5
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Hg(NO3)2 + Na2S = Hg2S2 + NaNO3 =>
2 Hg(NO3)2 + 2 Na2S = Hg2S2 + 4 NaNO3
Al(NO3)3 + Na2(CO3) = Al2(CO3)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2(CO3) = Al2(CO3)3 + 6 Na(NO3)
LiCl + HNO3 = HCl + LiNO3 =>
LiCl + HNO3 = HCl + LiNO3
HCl + KHC4H4O6 = C4H6O6 + KCl =>
HCl + KHC4H4O6 = C4H6O6 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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