| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
KMnO4 + NaOH + H2SO4 = HMnO4 + Na2SO4 + KOH =>
2 KMnO4 + 2 NaOH + H2SO4 = 2 HMnO4 + Na2SO4 + 2 KOH
K + CaSO4 = K2(SO4)2 + Ca =>
2 K + 2 CaSO4 = K2(SO4)2 + 2 Ca
S + F2 = SF6 =>
S + 3 F2 = SF6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C3H8 + O2(g) = CO2(g) + H2O(g) =>
C3H8 + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
CuNO3 + KBr = CuBr + KNO3 =>
CuNO3 + KBr = CuBr + KNO3
Li + Cu(NO3)2 = LiNO3 + Cu =>
2 Li + Cu(NO3)2 = 2 LiNO3 + Cu
Cu + H2O = H2 + Cu2O3 =>
2 Cu + 3 H2O = 3 H2 + Cu2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SbO5 + KI + HCl = SbCl3 + KCl + I2 + H2O =>
2 SbO5 + 14 KI + 20 HCl = 2 SbCl3 + 14 KCl + 7 I2 + 10 H2O
CuSO4 + Sr(NO3)2 = Cu(NO3)2 + SrSO4 =>
CuSO4 + Sr(NO3)2 = Cu(NO3)2 + SrSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H2O + CO2 = C12H22O11 + O2 =>
11 H2O + 12 CO2 = C12H22O11 + 12 O2
(NH4)2SO4 + KOH = NH3 + H2O + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH3 + 2 H2O + K2SO4
Fe + Sr(NO3)2 = Sr + Fe(NO3)3 =>
2 Fe + 3 Sr(NO3)2 = 3 Sr + 2 Fe(NO3)3
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCn + H2O = Cn + H3O =>
HCn + H2O = Cn + H3O
Al + SO4 + BaCl2 = Al2Cl3 + BaSO4 =>
4 Al + 3 SO4 + 3 BaCl2 = 2 Al2Cl3 + 3 BaSO4
Na2CO3 + Na3PO4 = Na2(PO4) + Na3CO3 =>
Na2CO3 + Na3PO4 = Na2(PO4) + Na3CO3
(NH4)Cl + Mg = MgCl2 + NH3 + H2 =>
2(NH4)Cl + Mg = MgCl2 + 2 NH3 + H2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
CuS(s) + O2(g) = CuO(s) + SO2 =>
2 CuS(s) + 3 O2(g) = 2 CuO(s) + 2 SO2
AlCl3(aq) + NaOH(aq) = NaAl(OH)4(aq) + NaCl(aq) =>
AlCl3(aq) + 4 NaOH(aq) = NaAl(OH)4(aq) + 3 NaCl(aq)
C4H10(g) + O2(g) = CO4(g) + H2O(l) =>
2 C4H10(g) + 21 O2(g) = 8 CO4(g) + 10 H2O(l)
K + (NO3)3 = KNO3 =>
3 K + (NO3)3 = 3 KNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BaNO3 + KSO3 = BaSO3 + KNO3 =>
BaNO3 + KSO3 = BaSO3 + KNO3
WO3 + C = O2 + CW =>
2 WO3 + 2 C = 3 O2 + 2 CW
AgClO + NH4PO4 = AgPO4 + ClONH4 =>
AgClO + NH4PO4 = AgPO4 + ClONH4
Cu3(PO4)2 + Al2(CO3)3 = CuCO3 + AlPO4 =>
Cu3(PO4)2 + Al2(CO3)3 = 3 CuCO3 + 2 AlPO4
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
Zn + H = ZnH =>
Zn + H = ZnH
Na2CO3(aq) + HCl(aq) = CO2(aq) + H2O(l) + NaCl(s) =>
Na2CO3(aq) + 2 HCl(aq) = CO2(aq) + H2O(l) + 2 NaCl(s)
H2SO4(aq) + Al(s) = H2(g) + Al2(SO4)3 =>
3 H2SO4(aq) + 2 Al(s) = 3 H2(g) + Al2(SO4)3
Ca(OH)2(s) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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