| Équations équilibrées la veille |
K2S + Pd(NO3)2 = 2 KNO3 + PdS
LiCl + O2 = Li(ClO2) =>
LiCl + O2 = Li(ClO2)
Cr2O3 + HBr = CrBr2 + Br2 + H2O =>
Cr2O3 + 6 HBr = 2 CrBr2 + Br2 + 3 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 = H2O + CO2 + Ca =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Mg + AlOH + SiO + H2O = Mg3Al2Si3O12 + H2 =>
3 Mg + 2 AlOH + 3 SiO + 7 H2O = Mg3Al2Si3O12 + 8 H2
ZnBr2 + KOH = Zn(OH)2 + KBr =>
ZnBr2 + 2 KOH = Zn(OH)2 + 2 KBr
C05 = C =>
C05 = 5 C
NaHCO3(s) + CH3CO2H(aq) = CO2(g) + H2O(l) + CH3CO2Na(aq) =>
NaHCO3(s) + CH3CO2H(aq) = CO2(g) + H2O(l) + CH3CO2Na(aq)
N2O + KMnO4 + H2SO4 = MnSO4 + Mn(NO3)2 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 7 H2SO4 = 3 MnSO4 + 5 Mn(NO3)2 + 4 K2SO4 + 7 H2O
NH3*H20 + Fe(OH)3 = Fe + HNO3 + H2O =>
3 NH3*H20 + 28 Fe(OH)3 = 28 Fe + 3 HNO3 + 75 H2O
LiH2PO4 + Fe2O3 = LiFePO4 + H2 + O2 =>
4 LiH2PO4 + 2 Fe2O3 = 4 LiFePO4 + 4 H2 + 3 O2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CaClO3(s) = CaClO2 + O2 =>
2 CaClO3(s) = 2 CaClO2 + O2
Al + Hg(NO3)2 = Al(NO3)3 + AlHg =>
5 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 AlHg
SO3 + HCl = SO3H + Cl =>
SO3 + HCl = SO3H + Cl
Ni2O3 + CaCl2 = CaO + NiCl3 =>
Ni2O3 + 3 CaCl2 = 3 CaO + 2 NiCl3
C + O2 = CO =>
2 C + O2 = 2 CO
NH4OH + CaF2 = NH4F + Ca(OH)2 =>
2 NH4OH + CaF2 = 2 NH4F + Ca(OH)2
Al(s) + HOH(l) = H2(g) + Al(OH)3(s) =>
2 Al(s) + 6 HOH(l) = 3 H2(g) + 2 Al(OH)3(s)
SI + Na2 = NaSI =>
2 SI + Na2 = 2 NaSI
Mn{2+} + H2O2 + OH{-} = MnO2 + H2O =>
Mn{2+} + H2O2 + 2 OH{-} = MnO2 + 2 H2O
CaCl2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KCl(aq) =>
3 CaCl2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KCl(aq)
Li3PO4 + FeCl3 = LiCl + FePO4 =>
Li3PO4 + FeCl3 = 3 LiCl + FePO4
KOH(aq) + HClO4(aq) = KClO4(aq)H2O =>
KOH(aq) + HClO4(aq) = KClO4(aq)H2O
Al(ClO3)3 + Hg = Al + Hg(ClO3) =>
Al(ClO3)3 + 3 Hg = Al + 3 Hg(ClO3)
NaH + H2FSbF6 = H2 + F2 + NaSbF6 =>
2 NaH + 2 H2FSbF6 = 3 H2 + F2 + 2 NaSbF6
S + NO = N2 + SO2 =>
S + 2 NO = N2 + SO2
CaClOCl + SnSO4 + H2SO4 = CaCl2 + Sn2(SO4)3 + H2O =>
CaClOCl + 2 SnSO4 + H2SO4 = CaCl2 + Sn2(SO4)3 + H2O
C + H + O = C5H10O4 =>
5 C + 10 H + 4 O = C5H10O4
J2 + HNO3 = HJO3 + NO + H2O =>
3 J2 + 10 HNO3 = 6 HJO3 + 10 NO + 2 H2O
Rb3N = Rb + N =>
Rb3N = 3 Rb + N
KClO3 + CH3COOH = KCH3 + ClO3COOH =>
KClO3 + CH3COOH = KCH3 + ClO3COOH
AgNO3 + NH3 + H2O = NH4NO3 + [Ag(NH3)2]OH =>
AgNO3 + 3 NH3 + H2O = NH4NO3 + [Ag(NH3)2]OH
RbCl2 + CsOH = Rb(OH)2 + CsCl =>
RbCl2 + 2 CsOH = Rb(OH)2 + 2 CsCl
Ca(NO3)2(aq) + K2CO3(aq) = CaCO3(aq) + KNO3(aq) =>
Ca(NO3)2(aq) + K2CO3(aq) = CaCO3(aq) + 2 KNO3(aq)
Cl2 + Al + Ba(OH)2 = Ba3[Al(OH)6]2 + BaCl2 =>
3 Cl2 + 2 Al + 6 Ba(OH)2 = Ba3[Al(OH)6]2 + 3 BaCl2
HI + KHSO3 = H2S + KIO3 =>
HI + KHSO3 = H2S + KIO3
CrCl2 + Li2CO3 = CrCO3 + Li2Cl2 =>
CrCl2 + Li2CO3 = CrCO3 + Li2Cl2
Li + CaCO3 = Li2CO3 + Ca =>
2 Li + CaCO3 = Li2CO3 + Ca
MgSO4 + CO2 = MgCO2 + SO4 =>
MgSO4 + CO2 = MgCO2 + SO4
AgCl(aq) + Na2S(aq) = Ag2S(s) + NaCl(aq) =>
2 AgCl(aq) + Na2S(aq) = Ag2S(s) + 2 NaCl(aq)
Fe3O4 + KNO3 + KHSO4 = Fe2(SO4)3 + K2SO4 + NO + H2O =>
6 Fe3O4 + 2 KNO3 + 56 KHSO4 = 9 Fe2(SO4)3 + 29 K2SO4 + 2 NO + 28 H2O
Si + MgCl2 = SiCl4 + Mg =>
Si + 2 MgCl2 = SiCl4 + 2 Mg
FeCl3 + KOH = KCl + Fe(OH)2Cl =>
FeCl3 + 2 KOH = 2 KCl + Fe(OH)2Cl
Na2C2O4 + H2SO4 = SO2 + H2O + CO2 + Na2SO4 =>
Na2C2O4 + 2 H2SO4 = SO2 + 2 H2O + 2 CO2 + Na2SO4
K2Cr2O7 + HCl + H2 = KCl + CrCl3 + H2O =>
K2Cr2O7 + 8 HCl + 3 H2 = 2 KCl + 2 CrCl3 + 7 H2O
SiC + CI2 = SiCI4 + C =>
SiC + 2 CI2 = SiCI4 + 2 C
C19H21NO4 + Br2 = C19H20BrNO4 + HBr =>
C19H21NO4 + Br2 = C19H20BrNO4 + HBr
NaBr + O2 + H2O = Br2 + NaOH =>
4 NaBr + O2 + 2 H2O = 2 Br2 + 4 NaOH
FeC3 + NaOH = Fe(OH)3 + NaC =>
FeC3 + 3 NaOH = Fe(OH)3 + 3 NaC
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| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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