| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14 + SO2 + 2 O2 = 2 C3H6O + H2SO4
MgSiO3 + AlPO4 = Al2(SiO3)3 + Mg3(PO4)2 =>
3 MgSiO3 + 2 AlPO4 = Al2(SiO3)3 + Mg3(PO4)2
CdSO2 + H2 = CdS + H2O =>
CdSO2 + 2 H2 = CdS + 2 H2O
Na2C2O4 + PbSO4 = Na2SO4 + PbC2O4 =>
Na2C2O4 + PbSO4 = Na2SO4 + PbC2O4
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
GaF3 + Na3PO4 = GaPO4 + NaF =>
GaF3 + Na3PO4 = GaPO4 + 3 NaF
Pb + H2SO4 = H2 + Pb(SO4)2 =>
Pb + 2 H2SO4 = 2 H2 + Pb(SO4)2
As(OH)3 + SO2 = As2O3 + S(OH)4 =>
4 As(OH)3 + 3 SO2 = 2 As2O3 + 3 S(OH)4
Ga(OH)3 + HNO3 = H(OH)3 + GaNO3 =>
Ga(OH)3 + HNO3 = H(OH)3 + GaNO3
KNO3 + Ca(ClO4)2 = Ca(NO3)2 + KClO4 =>
2 KNO3 + Ca(ClO4)2 = Ca(NO3)2 + 2 KClO4
H2TiO2Cl4 + Cl2 = O2 + H2TiCl6 =>
H2TiO2Cl4 + Cl2 = O2 + H2TiCl6
AgNO3 + NH4PO3 = AgPO3 + NH4NO3 =>
AgNO3 + NH4PO3 = AgPO3 + NH4NO3
Na2Cr2O7*2H2O + KCl = K2Cr2O7 + H2O + NaCl =>
Na2Cr2O7*2H2O + 2 KCl = K2Cr2O7 + 2 H2O + 2 NaCl
H2O + Ca(OH)2 + P = H2 + CaHPO3 =>
2 H2O + 2 Ca(OH)2 + 2 P = 3 H2 + 2 CaHPO3
Ti + HNO3 + HF = H2[TiF6] + NO2 + H2O =>
Ti + 4 HNO3 + 6 HF = H2[TiF6] + 4 NO2 + 4 H2O
CCa2 + Ca = CCa3 =>
CCa2 + Ca = CCa3
Mg(OH)2 + HCl = MgCl2(H2O) + H2O =>
Mg(OH)2 + 2 HCl = MgCl2(H2O) + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C10H11ClN4 + O3 = CO2 + H2O + HCl + HNO3 =>
3 C10H11ClN4 + 35 O3 = 30 CO2 + 9 H2O + 3 HCl + 12 HNO3
Ag3PO4 + HNO3 = AgNO3 + H3PO4 =>
Ag3PO4 + 3 HNO3 = 3 AgNO3 + H3PO4
PbO2 + NaOH + Cr2(SO4)3 = Na2CrO4 + Na2SO4 + H2O + Na2[Pb(OH)4] =>
3 PbO2 + 16 NaOH + Cr2(SO4)3 = 2 Na2CrO4 + 3 Na2SO4 + 2 H2O + 3 Na2[Pb(OH)4]
Al(s) + Ca(NO3)2(aq) = Al(NO3)3 + Ca =>
2 Al(s) + 3 Ca(NO3)2(aq) = 2 Al(NO3)3 + 3 Ca
NO2 + H2O + Ni = Ni(NO3)2 + H2 =>
2 NO2 + 2 H2O + Ni = Ni(NO3)2 + 2 H2
Zr + BaCrO4 = ZrO2 + BaO + CrO =>
Zr + BaCrO4 = ZrO2 + BaO + CrO
Ba(NO3) + NH(CO3)4 = BaCO3 + NH(NO3)4 =>
4 Ba(NO3) + NH(CO3)4 = 4 BaCO3 + NH(NO3)4
Al(OH)3 + HClO4 = Al(OH)3HClO4 =>
Al(OH)3 + HClO4 = Al(OH)3HClO4
CaCl(OCl) + HCl = CaCl2 + H2O + Cl2 =>
CaCl(OCl) + 2 HCl = CaCl2 + H2O + Cl2
HNO3 + Cu2S = Cu(NO3)2 + CuSO4 + NO + H2O =>
16 HNO3 + 3 Cu2S = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O
FeBr3 + K2S = FeS + K2Br3 =>
FeBr3 + K2S = FeS + K2Br3
C6H5CH2CH(NH2)COOH + HNO3 = C6H5CH(NO2)CONO2 + N2 + H2O =>
40 C6H5CH2CH(NH2)COOH + 92 HNO3 = 45 C6H5CH(NO2)CONO2 + 21 N2 + 131 H2O
Cr(OH)3 + HBr = CrBr3 + H2O =>
Cr(OH)3 + 3 HBr = CrBr3 + 3 H2O
Co + K = CoK =>
Co + K = CoK
NaOCN + Al = Al2O3 + NaCN =>
3 NaOCN + 2 Al = Al2O3 + 3 NaCN
CH3CHO + NH2NH2 = CH3CHNNH2 + H2O =>
CH3CHO + NH2NH2 = CH3CHNNH2 + H2O
AeCe3 + NaOH = Ae(OH)3 + NaCe =>
AeCe3 + 3 NaOH = Ae(OH)3 + 3 NaCe
Na2 + SO2 + O = Na2SO4 =>
Na2 + SO2 + 2 O = Na2SO4
C6H10O + BH4 + H2O = C6H12O + BOH4 =>
C6H10O + BH4 + H2O = C6H12O + BOH4
Cu + KCN + H2O = K[Cu(CN)2] + KOH + H2 =>
2 Cu + 4 KCN + 2 H2O = 2 K[Cu(CN)2] + 2 KOH + H2
Ag + NaNO3 + H2SO4 = NaSO4 + Ag2SO4 + NO + H2O =>
2 Ag + NaNO3 + 2 H2SO4 = NaSO4 + Ag2SO4 + NO + 2 H2O
C8H10N4O2 + HCl = C8H9N4OCl + H2O =>
C8H10N4O2 + HCl = C8H9N4OCl + H2O
Li(OH) + Na2(CrO4) = Li2(CrO4) + Na(OH) =>
2 Li(OH) + Na2(CrO4) = Li2(CrO4) + 2 Na(OH)
NH4 + Ca = H4CaN =>
NH4 + Ca = H4CaN
NO3 = N2 + O2 =>
2 NO3 = N2 + 3 O2
Al(NO3)3 + NH4OH = Al(OH)3 + NH4(NO3) =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4(NO3)
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
H2O + He = H2OHe2 =>
H2O + 2 He = H2OHe2
C4H9COOH + NaHCO3 = C4H9COONa + H2O + CO2 =>
C4H9COOH + NaHCO3 = C4H9COONa + H2O + CO2
C4H9OH + HI = HOH + C4H9I =>
C4H9OH + HI = HOH + C4H9I
HNO3 + NaOH = H(OH) + Na(NO3) =>
HNO3 + NaOH = H(OH) + Na(NO3)
Tm2O3 + Co2O3 = TmCoO3 =>
Tm2O3 + Co2O3 = 2 TmCoO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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