| Équations équilibrées la veille |
NH3 + Na2Co3 = N(Co)3 + Na2H3
Al(OH)3 + NH4Cl = AlCl3 + NH4OH =>
Al(OH)3 + 3 NH4Cl = AlCl3 + 3 NH4OH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HNO3 + NH4(OH) = (NH4)NO3 + H2O =>
HNO3 + NH4(OH) = (NH4)NO3 + H2O
Fe2(Co3)3 + NaCl = FeCl3 + Na2Co3 =>
Fe2(Co3)3 + 6 NaCl = 2 FeCl3 + 3 Na2Co3
H(g) + NF3(g) = N(g) + HF =>
3 H(g) + NF3(g) = N(g) + 3 HF
Na + NH4 = H2 + NaNH2 =>
Na + NH4 = H2 + NaNH2
ZnCl2 + MgO = ZnO + MgCl2 =>
ZnCl2 + MgO = ZnO + MgCl2
Cr + CdSO4 = CrSO4 + Cd =>
Cr + CdSO4 = CrSO4 + Cd
Bi2O3 + KOH + KClO = KBiO3 + KCl + H2O =>
Bi2O3 + 2 KOH + 2 KClO = 2 KBiO3 + 2 KCl + H2O
Fe(NO3)2 + Cl2 = Fe(NO3)3 + FeCl2 =>
3 Fe(NO3)2 + Cl2 = 2 Fe(NO3)3 + FeCl2
Al2O3 + Ca3P2 = CaO + AlP =>
Al2O3 + Ca3P2 = 3 CaO + 2 AlP
SiCl4(i) + Mg(s) = Si(s) + MgCl2(s) =>
SiCl4(i) + 2 Mg(s) = Si(s) + 2 MgCl2(s)
KOH + CH3CO2H = H2O + CO2 + KH =>
4 KOH + CH3CO2H = 2 H2O + 2 CO2 + 4 KH
CeO2 + KI + HCl = CeCl2 + H2O + I2 + KCl =>
CeO2 + 2 KI + 4 HCl = CeCl2 + 2 H2O + I2 + 2 KCl
SrS + O2 = SrSO3 =>
2 SrS + 3 O2 = 2 SrSO3
Ca + Cu = CaCu3 =>
Ca + 3 Cu = CaCu3
Be3(PO4)2 + RbOH = Be(OH)2 + Rb3PO4 =>
Be3(PO4)2 + 6 RbOH = 3 Be(OH)2 + 2 Rb3PO4
AsH3 + I2 + KOH = H3AsO3 + KI + H2O =>
AsH3 + 3 I2 + 6 KOH = H3AsO3 + 6 KI + 3 H2O
BaCl2 + K2CrO4 = BaCrO4 + KCl* =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl*
Fe10C20O40*2H20O10 + Mg10O10 + Mo10O30 = Mg20Fe10Mo10O60 + C10O20 + C10O10 + H20O10 =>
Fe10C20O40*2H20O10 + 2 Mg10O10 + Mo10O30 = Mg20Fe10Mo10O60 + C10O20 + C10O10 + 2 H20O10
Mg3B2 + HCl = BCl3 + MgH2 =>
Mg3B2 + 6 HCl = 2 BCl3 + 3 MgH2
NaCO{3} + H{3}PO{4} = Na{3}PO{4} + H{2}O + CO{2} =>
NaCO{3} + 2 H{3}PO{4} = Na{3}PO{4} + 2 H{2}O + CO{2}
SrCl2 + Na2CO3 = SrCO3(s) + NaCl(l) =>
SrCl2 + Na2CO3 = SrCO3(s) + 2 NaCl(l)
Al(ClO3)3 + Na2(SO4) = Al2(SO4)3 + Na(ClO3) =>
2 Al(ClO3)3 + 3 Na2(SO4) = Al2(SO4)3 + 6 Na(ClO3)
Na + NH4 = H2 + NaNH2 =>
Na + NH4 = H2 + NaNH2
Zn + P4 = ZnP3 =>
4 Zn + 3 P4 = 4 ZnP3
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O = ZnFe5O8 + N2 + O2 + H2O =>
2 Zn(NO3)2*6H2O + 10 Fe(NO3)3*9H2O = 2 ZnFe5O8 + 17 N2 + 43 O2 + 102 H2O
O2 + H2O + NO2 = HNO3 =>
O2 + 2 H2O + 4 NO2 = 4 HNO3
HClOH = Cl + H2O =>
HClOH = Cl + H2O
C4H6Br2 = C4H6 + Br2 =>
C4H6Br2 = C4H6 + Br2
Sn(C2H3O2)4 + (NH4)2S = SnS2 + NH4C2H3O2 =>
Sn(C2H3O2)4 + 2(NH4)2S = SnS2 + 4 NH4C2H3O2
NaHCO3 + HC2H3O2 = H2O + CO2 + NaHC2H3O2 =>
8 NaHCO3 + 9 HC2H3O2 = 6 H2O + 10 CO2 + 8 NaHC2H3O2
SO4 + NaOH = SO4OH + Na =>
SO4 + NaOH = SO4OH + Na
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(NH4)2MoO4 + Zn + HCl = ZnCl2 + NH4Cl + MoCl3 + H2O =>
2(NH4)2MoO4 + 3 Zn + 16 HCl = 3 ZnCl2 + 4 NH4Cl + 2 MoCl3 + 8 H2O
Fe(NO3) + Cl2 = Fe(NO3)3 + FeCl2 =>
3 Fe(NO3) + 2 Cl2 = Fe(NO3)3 + 2 FeCl2
CoS + NaOH + H2O2 = Co(OH)2 + Na2SO4 + H2O =>
CoS + 2 NaOH + 4 H2O2 = Co(OH)2 + Na2SO4 + 4 H2O
CH3COONa + HBr = NaBr + C2H4O2 =>
CH3COONa + HBr = NaBr + C2H4O2
FeSO4 + KMnO4 + H2O = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2 =>
3 FeSO4 + KMnO4 + 2 H2O = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2
Cl2O5 + FeO = Fe(ClO3)2 =>
Cl2O5 + FeO = Fe(ClO3)2
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
As2O3 + HNO3 + H2O = H3AsO4 + N2O3 =>
As2O3 + 2 HNO3 + 2 H2O = 2 H3AsO4 + N2O3
KBr + NH4NO3 = KNO3 + NH4Br =>
KBr + NH4NO3 = KNO3 + NH4Br
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
H2(COO)2 + KOH = KH(COO)2 + H2O =>
H2(COO)2 + KOH = KH(COO)2 + H2O
Co(OH)2 + H2Cr2O7 = Co(Cr2O7) + H2O =>
Co(OH)2 + H2Cr2O7 = Co(Cr2O7) + 2 H2O
K3PO4 + LiCl = LiPO4 + K3Cl =>
K3PO4 + LiCl = LiPO4 + K3Cl
Fe(OH)3 = FeO2H + H2O =>
Fe(OH)3 = FeO2H + H2O
Ba(CO3) = BaO + CO2 =>
Ba(CO3) = BaO + CO2
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| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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