| Équations équilibrées la veille |
Li + CsOH = Cs + LiOH
Zn(NO3)2 + NaI = ZnI2 + Na(NO3) =>
Zn(NO3)2 + 2 NaI = ZnI2 + 2 Na(NO3)
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
C2H2 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
C2H2 + 10 KMnO4 + 14 KOH = 2 K2CO3 + 10 K2MnO4 + 8 H2O
Ge + S = GeS2 =>
Ge + 2 S = GeS2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(Al(OH)2)2SO4 = Al2(SO4)3 + Al(OH)3 =>
3(Al(OH)2)2SO4 = Al2(SO4)3 + 4 Al(OH)3
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
K2O(s) + Na2O(s) + SiO2(s) = Na2K2SiO4(g) =>
K2O(s) + Na2O(s) + SiO2(s) = Na2K2SiO4(g)
Pb(s) + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb(s) + Cu(NO3)2 = Pb(NO3)2 + Cu
HClO2 = HClO + HClO3 =>
2 HClO2 = HClO + HClO3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
Fe3Sb2 + H2O = Fe(OH)2 + SbH3 =>
Fe3Sb2 + 6 H2O = 3 Fe(OH)2 + 2 SbH3
Cu(CH3COO)2 + Na3PO4 = Cu3(PO4)2 + NaCH3COO =>
3 Cu(CH3COO)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCH3COO
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
AlP + H2SO4 = Al2(SO4)3 + PH3 =>
2 AlP + 3 H2SO4 = Al2(SO4)3 + 2 PH3
NaF + Ag = AgF + Na =>
NaF + Ag = AgF + Na
SnCl4 + Cr(NO3)3 = Sn(NO3)4 + CrCl3 =>
3 SnCl4 + 4 Cr(NO3)3 = 3 Sn(NO3)4 + 4 CrCl3
CH3NH2 + CH3COOH = CH3CONHCH3 + H2O =>
CH3NH2 + CH3COOH = CH3CONHCH3 + H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Cl2 + NH4OH = NH4Cl + H2O + N2 =>
3 Cl2 + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
Mn + O2 = Mn3O4 =>
3 Mn + 2 O2 = Mn3O4
FeSO4*7H2O + O2 = Fe(OH)3 + SO4{2-} + H2O + H{+} =>
4 FeSO4*7H2O + O2 = 4 Fe(OH)3 + 4 SO4{2-} + 18 H2O + 8 H{+}
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
Zn + Au(NO2) = Zn(NO2) + Au =>
Zn + Au(NO2) = Zn(NO2) + Au
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
NH4NO2(aq) = N(g) + H2O(l) =>
NH4NO2(aq) = 2 N(g) + 2 H2O(l)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
Ti + N2 = TiN4 =>
Ti + 2 N2 = TiN4
NaClO + Na2S2O3 = Na + SO4 + Cl =>
5 NaClO + Na2S2O3 = 7 Na + 2 SO4 + 5 Cl
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
Zn(NO3)2 + H2O = ZnOHNO3 + HNO3 =>
Zn(NO3)2 + H2O = ZnOHNO3 + HNO3
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
NH3 + HPO3{2-} = N2H4 + H2PO2{-} + OH{-} =>
2 NH3 + HPO3{2-} = N2H4 + H2PO2{-} + OH{-}
C4H10 + O2(g) = CO2(g) + H2O(l) =>
2 C4H10 + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
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| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
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