| Équations équilibrées la veille |
22222 C2H5NSCl + 94443 O2 = 44444 CO + 55554 H2O + 22222 NO2 + 22222 SO2 + 2 HCl11111
S2O3{2{-}+Cl2+H2O = SO4{2-}+Cl{-}+H{+} =>
S2O3{2{-}+2Cl2+5H2O = 2 SO4{2-}+4Cl{-}+10H{+}
Ca(OH)2 + NH4NO3 = Ca(NO3)2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4NO3 = Ca(NO3)2 + 2 H2O + 2 NH3
P4O10(s) + H2SO4(aq) = SO3(g) + H3PO4(l) =>
P4O10(s) + 6 H2SO4(aq) = 6 SO3(g) + 4 H3PO4(l)
FeCrO2 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCrO2 + 4 Na2CO3 + 5 O2 = 4 Na2CrO4 + 2 Fe2O3 + 4 CO2
Al + CuSO4*5H2O = Al2(SO4)3 + Cu + H2O =>
2 Al + 3 CuSO4*5H2O = Al2(SO4)3 + 3 Cu + 15 H2O
KAsO2 + I2 + KOH = K3AsO4 + KI + H2O =>
KAsO2 + I2 + 4 KOH = K3AsO4 + 2 KI + 2 H2O
NaC2H5O + O2 = Na2O + H2O + CO =>
2 NaC2H5O + 4 O2 = Na2O + 5 H2O + 4 CO
Cu(OH)2(ac) + H3PO4(liq) = Cu3(PO4)2(ac) + H2O(ac) =>
3 Cu(OH)2(ac) + 2 H3PO4(liq) = Cu3(PO4)2(ac) + 6 H2O(ac)
CuFeS2 + SiO2 + O2 = CuS + FeSiO3 + SO2 =>
2 CuFeS2 + 2 SiO2 + 3 O2 = 2 CuS + 2 FeSiO3 + 2 SO2
Fe2(SO4)3 + (NH4)2S = FeSO4 + S + NH4OH + NH3 =>
Fe2(SO4)3 + 4(NH4)2S = 2 FeSO4 + 5 S + 4 NH4OH + 4 NH3
AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7 + KNO3(aq) =>
2 AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7 + 2 KNO3(aq)
(NH4)3(PO4)4 + CaCl2 = Ca3(PO4)2 + (NH4)(Cl)4 =>
(NH4)3(PO4)4 + 6 CaCl2 = 2 Ca3(PO4)2 + 3(NH4)(Cl)4
S + Zn = ZnS =>
S + Zn = ZnS
BariumPhospate + PotassiumSulfide = BariumSulfide + PotassiumPhospate =>
BariumPhospate + PotassiumSulfide = BariumSulfide + PotassiumPhospate
MnO4 + HCl = MnCl2 + Cl2 + H2O =>
MnO4 + 8 HCl = MnCl2 + 3 Cl2 + 4 H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
CuO(s)CO2(g) = CuCO3(s) =>
CuO(s)CO2(g) = CuCO3(s)
NaOH + CH3COO = Na2CO3 + CH4 + H2O =>
18 NaOH + 8 CH3COO = 9 Na2CO3 + 7 CH4 + 7 H2O
Zn + Au(NO2) = ZnNO2 + Au =>
Zn + Au(NO2) = ZnNO2 + Au
Al2(SO4)3 + KBr = K(SO4)3 + Al2Br =>
Al2(SO4)3 + KBr = K(SO4)3 + Al2Br
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CuO + NaOH = CuOH + NaO =>
CuO + NaOH = CuOH + NaO
FeCl3 + Na2SO3 = Fe2(SO3)3 + NaCl =>
2 FeCl3 + 3 Na2SO3 = Fe2(SO3)3 + 6 NaCl
Li(CH3COO)*2H2O + Mn(CH3COO)2*4H2O + O2 = LiMn2O4 + CO2 + H2O =>
4 Li(CH3COO)*2H2O + 8 Mn(CH3COO)2*4H2O + 43 O2 = 4 LiMn2O4 + 40 CO2 + 70 H2O
(NH4)3PO4 + Pb(ClO3)4 = Pb3(PO4)4 + NH4ClO3 =>
4(NH4)3PO4 + 3 Pb(ClO3)4 = Pb3(PO4)4 + 12 NH4ClO3
CH3COOH + C5H11OH = H2O + C7H14O2 =>
CH3COOH + C5H11OH = H2O + C7H14O2
Cl2 + Al4C3 = AlCl3 + CCl =>
15 Cl2 + 2 Al4C3 = 8 AlCl3 + 6 CCl
FeCl3(aq) + Na3PO4(aq) = FePO4 + NaCl =>
FeCl3(aq) + Na3PO4(aq) = FePO4 + 3 NaCl
Cs2 + O = CsO =>
Cs2 + 2 O = 2 CsO
SnCl2 + NH4OH = SnO + HCl + N + H2 =>
2 SnCl2 + 2 NH4OH = 2 SnO + 4 HCl + 2 N + 3 H2
Na2SO2(ac) + CaCl2(ac) = CaSO2(s) + NaCl(ac) =>
Na2SO2(ac) + CaCl2(ac) = CaSO2(s) + 2 NaCl(ac)
NH3H2O + BaCl2 = Ba(OH)2 + NH4Cl =>
2 NH3H2O + BaCl2 = Ba(OH)2 + 2 NH4Cl
Cr{+} + N{-} = Cr + N =>
Cr{+} + N{-} = Cr + N
NH4ClO4(s) + Al(s) = Al2O3(g) + HCl(g) + N2(g) + H2O(g) =>
6 NH4ClO4(s) + 10 Al(s) = 5 Al2O3(g) + 6 HCl(g) + 3 N2(g) + 9 H2O(g)
CuOZnO = CuZnO2 =>
CuOZnO = CuZnO2
TaCl5 + Al = TaCl4 + AlCl3 =>
3 TaCl5 + Al = 3 TaCl4 + AlCl3
C2H4O + NaHSO3 = C2H3ONa + H2O + SO2 =>
C2H4O + NaHSO3 = C2H3ONa + H2O + SO2
H2O2 + NH3 = H + NH3O2 =>
H2O2 + NH3 = 2 H + NH3O2
Ca + NaC2H3O2 = Ca(C2H3O2)2 + Na =>
Ca + 2 NaC2H3O2 = Ca(C2H3O2)2 + 2 Na
CuOHHC2H3O2 = CuC2H3O2H2O =>
CuOHHC2H3O2 = CuC2H3O2H2O
As2O3 + KOH = K3[AsO3] + H2O =>
As2O3 + 6 KOH = 2 K3[AsO3] + 3 H2O
FeCl2(aq) + K3PO4(aq) = Fe3(PO4)2 + KCl =>
3 FeCl2(aq) + 2 K3PO4(aq) = Fe3(PO4)2 + 6 KCl
H2O + Al + AsO3{-} + OH{-} = Al(OH)4{-} + AsH3 =>
18 H2O + 8 Al + 3 AsO3{-} + 5 OH{-} = 8 Al(OH)4{-} + 3 AsH3
CuOHHNO3 = CuNO3H2O =>
CuOHHNO3 = CuNO3H2O
Ca(OH)2 + NH4I = CaI2 + NH4OH =>
Ca(OH)2 + 2 NH4I = CaI2 + 2 NH4OH
OH + KCl = KClOH =>
OH + KCl = KClOH
(NH4)2C2O4 + CoCl2 = CoC2 + O + (NH4)Cl =>
(NH4)2C2O4 + CoCl2 = CoC2 + 4 O + 2(NH4)Cl
Cl2 + Al4C3 = AlCl3 + CCl =>
15 Cl2 + 2 Al4C3 = 8 AlCl3 + 6 CCl
C5H4CO4N + O2 = CO2 + H2O + NH3 =>
4 C5H4CO4N + 17 O2 = 24 CO2 + 2 H2O + 4 NH3
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