| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH4Cl(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq)
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
UCl4 + LiNPh2 = U(NPh2)4 + LiCl =>
UCl4 + 4 LiNPh2 = U(NPh2)4 + 4 LiCl
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
H2C6H6O6 + OH = C6H6O6 + H2O =>
H2C6H6O6 + 2 OH = C6H6O6 + 2 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
HCl = Cl2 + H2 =>
2 HCl = Cl2 + H2
CH4 = C3H8 + H2 =>
3 CH4 = C3H8 + 2 H2
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
Fe2(C2O4)3 = CO2 + FeC2O4 =>
Fe2(C2O4)3 = 2 CO2 + 2 FeC2O4
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C10H12O4S + O2 = CO2 + H20 + SO2 =>
5 C10H12O4S + 45 O2 = 50 CO2 + 3 H20 + 5 SO2
P4 + SOCl2 = PCl3 + SO2 + S2Cl2 =>
P4 + 8 SOCl2 = 4 PCl3 + 4 SO2 + 2 S2Cl2
Na2CO3 + (NH2)2CO + HCl + C2H6O = C14H11Cl2NO2 + NaOH + NH28O6 =>
193 Na2CO3 + 171(NH2)2CO + 340 HCl + 1008 C2H6O = 170 C14H11Cl2NO2 + 386 NaOH + 172 NH28O6
Ca3(PO4)2 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3(PO4)2 + 6 SiO2 = 6 CaSiO3 + P4O10
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCl + KMnO4 = Cl2 + H2O + KCl + MnCl2 =>
16 HCl + 2 KMnO4 = 5 Cl2 + 8 H2O + 2 KCl + 2 MnCl2
HBr + HBrO3 = Br2 + H2O =>
5 HBr + HBrO3 = 3 Br2 + 3 H2O
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
C10H12O4S + O2 = CO2 + H2O + SO2 =>
C10H12O4S + 12 O2 = 10 CO2 + 6 H2O + SO2
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Na2CO3 + (NH2)2CO + HCl + C2H6O = C14H11Cl2NO2 + NaOH + NH28O6 =>
193 Na2CO3 + 171(NH2)2CO + 340 HCl + 1008 C2H6O = 170 C14H11Cl2NO2 + 386 NaOH + 172 NH28O6
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C4H10 + O2 = H20 + CO2 =>
2 C4H10 + 8 O2 = H20 + 8 CO2
Na2CO3 + (NH2)2CO + HCl + C2H6O = C14H11Cl2NO2 + NaOH + NH28O6 =>
193 Na2CO3 + 171(NH2)2CO + 340 HCl + 1008 C2H6O = 170 C14H11Cl2NO2 + 386 NaOH + 172 NH28O6
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
Na2CO3 + (NH2)2CO + HCl + C2H6O = C14H11Cl2NO2 + NaOH + NH28O6 =>
193 Na2CO3 + 171(NH2)2CO + 340 HCl + 1008 C2H6O = 170 C14H11Cl2NO2 + 386 NaOH + 172 NH28O6
MgCo3 + O2 = MgO2 + Co2 =>
2 MgCo3 + 2 O2 = 2 MgO2 + 3 Co2
Na2CO3 + (NH2)2CO + HCl + C2H6O = C14H11Cl2NO2 + NaOH + NH29O6 =>
Na2CO3 + (NH2)2CO + 2 HCl + 6 C2H6O = C14H11Cl2NO2 + 2 NaOH + NH29O6
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
HBrO3 + HNO2 = Br2 + H2O + HNO3 =>
2 HBrO3 + 5 HNO2 = Br2 + H2O + 5 HNO3
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + CO2 + H2O =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 CO2 + 3 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
K2S(aq) + Ni(NO3)2(aq) = KNO3(aq) + NiS(s) =>
K2S(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + NiS(s)
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
C3H3 + O2 = H2O + CO2 =>
4 C3H3 + 15 O2 = 6 H2O + 12 CO2
H2O + K2O = KOH =>
H2O + K2O = 2 KOH
FeCl3 + K3CO3 = FeCO3 + K3Cl3 =>
FeCl3 + K3CO3 = FeCO3 + K3Cl3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/19
Équations équilibrées sur10/26/18
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