| Équations équilibrées la veille |
8 C50H100O40N + 46 H2O = 217 CH4 + 183 CO2 + 8 NH3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
PB(NO3)2 = NO2 + O2 + PBO =>
2 PB(NO3)2 = 4 NO2 + O2 + 2 PBO
H + NO3 = HNO3 =>
H + NO3 = HNO3
KMnO4 + Na2C2O4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O
C6(g)H6(g) + O2(g) = CO2 + H2O =>
2 C6(g)H6(g) + 15 O2(g) = 12 CO2 + 6 H2O
Zn(No3)2 + NaOH = Na2[Zn(OH)4] + NaNo3 =>
Zn(No3)2 + 4 NaOH = Na2[Zn(OH)4] + 2 NaNo3
Cu(OH)2 + O2 = CuO2 + OH =>
Cu(OH)2 + O2 = CuO2 + 2 OH
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3*6H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3*6H2O
Ni(C2H3O2)2 + NaOH = Ni(OH)2 + Na(C2H3O2) =>
Ni(C2H3O2)2 + 2 NaOH = Ni(OH)2 + 2 Na(C2H3O2)
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
C2H2 = C6H6 = C6H5Br = C6H5OH = C6H4OHNO2 =>
3 C2H2 = C6H6
Cl2(aq) + KBr(aq) + C6H14 = CCl(aq) + KH(aq) + Br(s) =>
3 Cl2(aq) + 14 KBr(aq) + C6H14 = 6 CCl(aq) + 14 KH(aq) + 14 Br(s)
H2S + Na2SO3 = Na2S + H2O + SO2 =>
H2S + Na2SO3 = Na2S + H2O + SO2
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
(NH4)1(NO2)1 = N2 + H2O =>
(NH4)1(NO2)1 = N2 + 2 H2O
Ca + O = CaO =>
Ca + O = CaO
KJO4 + MnSO4 + H2O = HMnO4 + KJ + H2SO4 =>
5 KJO4 + 8 MnSO4 + 12 H2O = 8 HMnO4 + 5 KJ + 8 H2SO4
N2(cl) + Al(cl) = N2Al(cl) =>
N2(cl) + Al(cl) = N2Al(cl)
K3PO4 + Ca(NO3)2 = K3(NO3)2 + PO4Ca =>
K3PO4 + Ca(NO3)2 = K3(NO3)2 + PO4Ca
Zn + NHO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 NHO3 = 5 Zn(NO3)2 + N2 + 6 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
H2O + CO2 + FeO = CH4 + Fe2O3 =>
2 H2O + CO2 + 8 FeO = CH4 + 4 Fe2O3
TcO2 + HCl = TcCl2 + H2O + Cl2 =>
TcO2 + 4 HCl = TcCl2 + 2 H2O + Cl2
Cu3P + Cr2O7{2-} + H{+} = Cu{2+} + H3PO7 + Cr{3+} + H2O =>
6 Cu3P + 17 Cr2O7{2-} + 172 H{+} = 18 Cu{2+} + 6 H3PO7 + 34 Cr{3+} + 77 H2O
NH4HS = H2S + NH3 =>
NH4HS = H2S + NH3
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
HNO3 + (NH4)2CO3 = NH4NO3 + CO2(g) + H2O =>
2 HNO3 + (NH4)2CO3 = 2 NH4NO3 + CO2(g) + H2O
Sr(OH)2 + H2O = OH + Sr(OH2)2 =>
Sr(OH)2 + 2 H2O = 2 OH + Sr(OH2)2
Na2S3O6 + H2SO4 = Na2SO3 + SO2 + H2O =>
Na2S3O6 + H2SO4 = Na2SO3 + 3 SO2 + H2O
HNO3 + PbHAsO4 = H3AsO4 + Pb(NO3)2 =>
2 HNO3 + PbHAsO4 = H3AsO4 + Pb(NO3)2
NaOH + AlOHCl2 = NaCl + Al(OH)3 =>
2 NaOH + AlOHCl2 = 2 NaCl + Al(OH)3
Sb{5+} + OH{-} = SbO(OH)3 + H2O =>
Sb{5+} + 5 OH{-} = SbO(OH)3 + H2O
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
ZnSO4 + Al = (Al2SO4)3 + Zn =>
3 ZnSO4 + 6 Al = (Al2SO4)3 + 3 Zn
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
Zn(s) + HNO3(aq) = Zn(NO3) + H20(g) =>
20 Zn(s) + 20 HNO3(aq) = 20 Zn(NO3) + H20(g)
C + H2 + O2 = CH3CHO =>
4 C + 4 H2 + O2 = 2 CH3CHO
AgNO3 + CH2OHCH2OH = Ag + CH2OHNO3 =>
2 AgNO3 + CH2OHCH2OH = 2 Ag + 2 CH2OHNO3
CaCO3*8H2O = CaCO3 + H2O =>
CaCO3*8H2O = CaCO3 + 8 H2O
NaVO3 + HCl + Na2SO3 = VOCl2 + NaCl + H2O + NaSO4 =>
3 NaVO3 + 10 HCl + Na2SO3 = 3 VOCl2 + 4 NaCl + 5 H2O + NaSO4
C6H12O6 + H2SO4 + CH4N2O + C2H5OH = C23H32N20S + H2O =>
4 C6H12O6 + 6 H2SO4 + 60 CH4N2O + 27 C2H5OH = 6 C23H32N20S + 135 H2O
PtCl4 = Cl2 + Pt =>
PtCl4 = 2 Cl2 + Pt
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
H2SO4 + Na = Na2SO4 + H2 =>
H2SO4 + 2 Na = Na2SO4 + H2
C6H12O6 + O2 + NH3 = CH1666N020O027 + CO2 =>
803 C6H12O6 + 2484 O2 + 120 NH3 = 6 CH1666N020O027 + 4812 CO2
Na2S + O2 = Na2SO4 =>
Na2S + 2 O2 = Na2SO4
NaHCO2 + H2SO4 = Na2SO4 + H2O + CO =>
2 NaHCO2 + H2SO4 = Na2SO4 + 2 H2O + 2 CO
C5H8 + O2 = CO2CO2 + H2O =>
2 C5H8 + 14 O2 = 5 CO2CO2 + 8 H2O
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Équations équilibrées sur10/29/24
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