| Équations équilibrées la veille |
BeH2 + 2 H2O = Be(H2O)2 + H2
SOF2 + H2O = HF + SO2 =>
SOF2 + H2O = 2 HF + SO2
KOH + H2PO4 = K2PO4 + H2O =>
2 KOH + H2PO4 = K2PO4 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Sn(NO3)2 + Ag = Sn + AgNO3 =>
Sn(NO3)2 + 2 Ag = Sn + 2 AgNO3
HI + (Cu(NO3)2) = HNO3 + CuI2 =>
2 HI + (Cu(NO3)2) = 2 HNO3 + CuI2
Na + Pd = NaPd =>
Na + Pd = NaPd
SeH + Li = LiSe + H2 =>
2 SeH + 2 Li = 2 LiSe + H2
KClO4 + Al + KOH + H2O = KCl + K[Al(OH)4] =>
3 KClO4 + 8 Al + 8 KOH + 12 H2O = 3 KCl + 8 K[Al(OH)4]
SOF2 + KOH + KBrO4 = KBr + KF + K2SO4 + H2O =>
4 SOF2 + 16 KOH + KBrO4 = KBr + 8 KF + 4 K2SO4 + 8 H2O
Cu(NH3)2 + H2O2 = CuO + NH3 + H2O =>
Cu(NH3)2 + H2O2 = CuO + 2 NH3 + H2O
ZnCl2 + NH3 = Zn(NH2)2 + HCl =>
ZnCl2 + 2 NH3 = Zn(NH2)2 + 2 HCl
FeCO3 + HBr = FeBr2 + H2O + CO2 =>
FeCO3 + 2 HBr = FeBr2 + H2O + CO2
AlI3 + AgNO3 = Al(NO3)3 + AgI =>
AlI3 + 3 AgNO3 = Al(NO3)3 + 3 AgI
NH4Cl + CaO = CaCl3 + H3O + NH3 =>
3 NH4Cl + CaO = CaCl3 + H3O + 3 NH3
COH2 = H2CO =>
COH2 = H2CO
SiH4 + O2 = SiO2 + H2 =>
SiH4 + O2 = SiO2 + 2 H2
Br2 + ZnF2 = F2 + ZnBr2 =>
Br2 + ZnF2 = F2 + ZnBr2
H2Se = H + Se =>
H2Se = 2 H + Se
CaCl + Fa(NO3)3 = Ca(NO3)3 + FaCl =>
CaCl + Fa(NO3)3 = Ca(NO3)3 + FaCl
C8H17N + O2 = CO2 + H2O + N =>
4 C8H17N + 49 O2 = 32 CO2 + 34 H2O + 4 N
KMnO4 + C6H6 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
6 KMnO4 + C6H6 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 12 H2O + 6 CO2
MgSO4*7H2O + Al = Al2O3 + MgO2 + SO2 + H2 =>
3 MgSO4*7H2O + 14 Al = 7 Al2O3 + 3 MgO2 + 3 SO2 + 21 H2
PBO2 + C = PB + CO2 =>
PBO2 + C = PB + CO2
LiCl + Al2(SO4)3 = Li6(SO4)3 + AlCl3 =>
6 LiCl + Al2(SO4)3 = Li6(SO4)3 + 2 AlCl3
Fe(SO3)2 + HCl = FeCl2 + HSO3 =>
Fe(SO3)2 + 2 HCl = FeCl2 + 2 HSO3
AsH3 + KMnO4 + H2SO4 = H3AsO3 + K2SO4 + MnSO4 + H2O =>
5 AsH3 + 6 KMnO4 + 9 H2SO4 = 5 H3AsO3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
HCl(aq) + KHCO3(aq) = KCl(aq) + CO2 + H2O(l) =>
HCl(aq) + KHCO3(aq) = KCl(aq) + CO2 + H2O(l)
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
AlCl3 + Cs = CsAl + Cl2 =>
2 AlCl3 + 2 Cs = 2 CsAl + 3 Cl2
CuCl2 + Ca3(PO4)2 = Cu3(PO4)2 + CaCl2 =>
3 CuCl2 + Ca3(PO4)2 = Cu3(PO4)2 + 3 CaCl2
MnCl + Br + NH4OH = MnO2NH4Cl + NH4Br + H2O =>
MnCl + 3 Br + 4 NH4OH = MnO2NH4Cl + 3 NH4Br + 2 H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI
C3 + O2 = C2O =>
4 C3 + 3 O2 = 6 C2O
C + Ca = CCa =>
C + Ca = CCa
Zn + HCl = Cl2 + Zn2H =>
4 Zn + 2 HCl = Cl2 + 2 Zn2H
NaO2C2H3 + HCl = NaCl + CH3COOH =>
NaO2C2H3 + HCl = NaCl + CH3COOH
LiClO3 + NaF = NaClO3 + LiF =>
LiClO3 + NaF = NaClO3 + LiF
KF + Cl2 = KFCl2 =>
KF + Cl2 = KFCl2
NiSO4(aq) + HCl(aq) = NiCl2(aq) + H2SO4(g) =>
NiSO4(aq) + 2 HCl(aq) = NiCl2(aq) + H2SO4(g)
Sn + KOH + H2O = H2 + K2Sn(OH)4 =>
Sn + 2 KOH + 2 H2O = H2 + K2Sn(OH)4
Ag + Zn(CH3CO2)2 = Zn + Ag(CH3CO2) =>
2 Ag + Zn(CH3CO2)2 = Zn + 2 Ag(CH3CO2)
Mn + HSbO3 = Mn(SbO3)2 + H2 =>
Mn + 2 HSbO3 = Mn(SbO3)2 + H2
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Chlorinemonoxide = ClOOCl =>
2 ClO = ClOOCl
PbNO3 + Na(SO4)2 = Pb(SO4)2 + NaNO3 =>
PbNO3 + Na(SO4)2 = Pb(SO4)2 + NaNO3
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| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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