| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = Zn096Fe004O + CO2 + H2O + NO2 =>
864 Zn(NO3)2*6H2O + 36 Fe(NO3)3*9H2O + 203 C6H8O7 = 9 Zn096Fe004O + 1218 CO2 + 6320 H2O + 1836 NO2
Cd + HNO3 = H2 + Cd(NO3)2 =>
Cd + 2 HNO3 = H2 + Cd(NO3)2
CH3OH + CuO = HCHO + H2O + Cu =>
CH3OH + CuO = HCHO + H2O + Cu
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Fe + NaBr = FeBr + Na =>
Fe + NaBr = FeBr + Na
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C6H6O2 + C2H7NO2 = C8H9NO2 + H2O =>
C6H6O2 + C2H7NO2 = C8H9NO2 + 2 H2O
S4 + O2 = S2O5 =>
S4 + 5 O2 = 2 S2O5
NaHSO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 NaHSO3 + H2SO4 = Na2SO4 + 2 SO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = Zn96Fe4O + CO2 + H2O + NO2 =>
864 Zn(NO3)2*6H2O + 36 Fe(NO3)3*9H2O + 203 C6H8O7 = 9 Zn96Fe4O + 1218 CO2 + 6320 H2O + 1836 NO2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = Zn96Fe4O100 + CO2 + H2O + NO2 =>
864 Zn(NO3)2*6H2O + 36 Fe(NO3)3*9H2O + 104 C6H8O7 = 9 Zn96Fe4O100 + 624 CO2 + 5924 H2O + 1836 NO2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = Zn96Fe4O100 + CO2 + H2O + NO2 =>
864 Zn(NO3)2*6H2O + 36 Fe(NO3)3*9H2O + 104 C6H8O7 = 9 Zn96Fe4O100 + 624 CO2 + 5924 H2O + 1836 NO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ca(CH3COO)2 + HCl = CaCl2 + CH3COOH =>
Ca(CH3COO)2 + 2 HCl = CaCl2 + 2 CH3COOH
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = Zn96Fe4O100 + CO2 + H2O + NO2 =>
864 Zn(NO3)2*6H2O + 36 Fe(NO3)3*9H2O + 104 C6H8O7 = 9 Zn96Fe4O100 + 624 CO2 + 5924 H2O + 1836 NO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SrSO3 + CH3COOH = Sr(CH3COO)2 + H2O + SO2 =>
SrSO3 + 2 CH3COOH = Sr(CH3COO)2 + H2O + SO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Ag + Cl = AgCl =>
Ag + Cl = AgCl
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/22
Équations équilibrées sur04/29/21
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