Équations équilibrées la veille |
NAl + 3 HOCl = NAlO3 + 3 HCl
CO2 + H2O + SO3 = C6H6S + O2 =>
6 CO2 + 3 H2O + SO3 = C6H6S + 9 O2
(C20H41)2O + O2 = CO2 + H2O =>
(C20H41)2O + 60 O2 = 40 CO2 + 41 H2O
NiSO4 + NaOH + HCl = NiCl2 + Na2SO4 + H2O =>
NiSO4 + 2 NaOH + 2 HCl = NiCl2 + Na2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(CH3)2CO + NaNO2 + Zn + H2 = (CH3)2CNOH + Na2Zn(OH)2 + H2O =>
2(CH3)2CO + 2 NaNO2 + Zn + 4 H2 = 2(CH3)2CNOH + Na2Zn(OH)2 + 2 H2O
Mg + SrO = Sr + Mg2O2 =>
2 Mg + 2 SrO = 2 Sr + Mg2O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
AgSO4 + HNO3 = Ag(NO3)2 + H2SO4 =>
AgSO4 + 2 HNO3 = Ag(NO3)2 + H2SO4
NHO3 + NH3 = NH4 + NO3 =>
NHO3 + NH3 = NH4 + NO3
Bi(NO3)2 + H2SO4 = BiSO4 + HNO3 =>
Bi(NO3)2 + H2SO4 = BiSO4 + 2 HNO3
Sb2O3 + HCl + Zn = ZnCl2 + H2O + SbH3 =>
Sb2O3 + 12 HCl + 6 Zn = 6 ZnCl2 + 3 H2O + 2 SbH3
C6H13BrKOH = C6H14OKBr =>
C6H13BrKOH = C6H14OKBr
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
HNH4 + NaO2 + H2 = NH4OH + NaOH =>
2 HNH4 + 2 NaO2 + H2 = 2 NH4OH + 2 NaOH
C2H4O3 + Na2S2O3 = Na2S4O6 + NaOH + H2O + C2 =>
C2H4O3 + 2 Na2S2O3 = Na2S4O6 + 2 NaOH + H2O + C2
H2S + SO3 = S5 + H2O =>
15 H2S + 5 SO3 = 4 S5 + 15 H2O
Ba(NO3)2 + Li3PO4 = Ba3(PO4)2 + LiNO3 =>
3 Ba(NO3)2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiNO3
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
CH3BrNH3 = CH3NH3Br =>
CH3BrNH3 = CH3NH3Br
NH4ClO3 + Ca(NO3)2 = CaClO3 + (NO3)2NH4 =>
NH4ClO3 + Ca(NO3)2 = CaClO3 + (NO3)2NH4
NaNO3 + Cu = Cu(NO3)2 + Na =>
2 NaNO3 + Cu = Cu(NO3)2 + 2 Na
Fe(NO3)3 + NaCl = FeCl3 + NO3Na =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 NO3Na
CaH2 + K2Cr2O7 + H2SO4 = CaSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CaH2 + 2 K2Cr2O7 + 11 H2SO4 = 3 CaSO4 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
Na2RuO4 + H2SO4 = Na2SO4 + H2RuO4 =>
Na2RuO4 + H2SO4 = Na2SO4 + H2RuO4
Na + RbCl = NaCl + Rb =>
Na + RbCl = NaCl + Rb
NH4Cl + F2 = FH4Cl + N =>
2 NH4Cl + F2 = 2 FH4Cl + 2 N
Mg(NO3)2*6H2O + NaOH = Mg(OH)2 + NaNO3 + H2O =>
Mg(NO3)2*6H2O + 2 NaOH = Mg(OH)2 + 2 NaNO3 + 6 H2O
CaHCO3 + HCl = CO2 + H2O + CaCl =>
CaHCO3 + HCl = CO2 + H2O + CaCl
[Co(NH3)6]Cl3 + NaOH = [Co(NH3)5(OH)]Cl3 + Na + NH3 =>
[Co(NH3)6]Cl3 + NaOH = [Co(NH3)5(OH)]Cl3 + Na + NH3
ZrF4 = Zr + F2 =>
ZrF4 = Zr + 2 F2
NH4OH + HNO2 = NH4NO2 + H2O =>
NH4OH + HNO2 = NH4NO2 + H2O
Sr(OH2) + HNO3 = Sr(NO3) + (OH3) =>
Sr(OH2) + HNO3 = Sr(NO3) + (OH3)
Sb2O3 + NHO2 = Sb2O5 + NO + H2O =>
Sb2O3 + 4 NHO2 = Sb2O5 + 4 NO + 2 H2O
C4H8O + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H8O + 2 K2CrO7 + 5 H2SO4 = 6 CH3COOH + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
C2H5NH2HNO2 = C2H5OHN2H2O =>
C2H5NH2HNO2 = C2H5OHN2H2O
Te + HCl = TeCl2 + H2 =>
Te + 2 HCl = TeCl2 + H2
CH3CHOHCH3 + CrO3 + H2SO4 = CH3COCH3 + H2O + Cr2(SO4)3 =>
3 CH3CHOHCH3 + 2 CrO3 + 3 H2SO4 = 3 CH3COCH3 + 6 H2O + Cr2(SO4)3
Ba(NO3)2MgCl2 = BaCl2Mg(NO3)2 =>
Ba(NO3)2MgCl2 = BaCl2Mg(NO3)2
(NH4)2S + Mn(NO3)2 = NH4NO3 + MnS =>
(NH4)2S + Mn(NO3)2 = 2 NH4NO3 + MnS
H2(g) + CuO(s) = Cu(s) + H2O =>
H2(g) + CuO(s) = Cu(s) + H2O
WS3PdS = WS2PdS2 =>
WS3PdS = WS2PdS2
Li + SO3 = Li(SO3)2 =>
Li + 2 SO3 = Li(SO3)2
CaI2 + H2O = Ca(OH)2 + HI =>
CaI2 + 2 H2O = Ca(OH)2 + 2 HI
P2O5 + HCl = POCl3 + H3PO4 =>
P2O5 + 3 HCl = POCl3 + H3PO4
K2CO3 + HNO3 = CO3 + K2HNO3 =>
K2CO3 + HNO3 = CO3 + K2HNO3
Mg(CH3COO)2*4H2O + NH2CONH2 = H2O + MgCO3 + CH3COONH4 =>
Mg(CH3COO)2*4H2O + NH2CONH2 = 2 H2O + MgCO3 + 2 CH3COONH4
Zn + J = ZnJ2 =>
Zn + 2 J = ZnJ2
NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
NaOH + CaS2 + O2 = Ca(SO4) + H2O + NaS =>
4 NaOH + 4 CaS2 + 7 O2 = 4 Ca(SO4) + 2 H2O + 4 NaS
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