| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C3H6O2 + H2 = C3H6 + H2O =>
C3H6O2 + 2 H2 = C3H6 + 2 H2O
Na2C2 + H2O = NaOH + H2C2 =>
Na2C2 + 2 H2O = 2 NaOH + H2C2
TiO + HO = [Ti(O2)4] + H2O =>
TiO + 14 HO = [Ti(O2)4] + 7 H2O
NH4Cl + KOH = KCl + NH3H2O =>
NH4Cl + KOH = KCl + NH3H2O
CO2 + H2O = C8H17OH + O2 =>
8 CO2 + 9 H2O = C8H17OH + 12 O2
H2(SO4) + Fe = FeSO4 + H2 =>
H2(SO4) + Fe = FeSO4 + H2
NH4Co3 + MgCl2 = NH4Cl + MgCo3 + Cl2 =>
2 NH4Co3 + 2 MgCl2 = 2 NH4Cl + 2 MgCo3 + Cl2
C18H31O2 + O2 = CO2 + H2O =>
4 C18H31O2 + 99 O2 = 72 CO2 + 62 H2O
MoF6 + NaOH = Na2MoO4 + NaF + H2O =>
MoF6 + 8 NaOH = Na2MoO4 + 6 NaF + 4 H2O
KCO3(s) + HNO3(l) = KNO3(s) + HCO3(l) =>
KCO3(s) + HNO3(l) = KNO3(s) + HCO3(l)
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn + MgSO4 = MgO + ZnO + SO2 =>
Zn + MgSO4 = MgO + ZnO + SO2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
CO2 + NH4H2PO4 + Zn(NO3)2*6H2O + Ba(NO3)2 = C2H6N4O2 + BaZnP2O7 + H2O + NO2 =>
10 CO2 + 26 NH4H2PO4 + 13 Zn(NO3)2*6H2O + 13 Ba(NO3)2 = 5 C2H6N4O2 + 13 BaZnP2O7 + 141 H2O + 58 NO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaKCl2 + KOH = NaOH + KCl =>
NaKCl2 + KOH = NaOH + 2 KCl
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Fe(CrO2)2 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 Fe(CrO2)2 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CoS2 = CoS + S2 =>
2 CoS2 = 2 CoS + S2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
K2CrO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
4 K2CrO3 + 10 H2SO4 = 4 K2SO4 + 2 Cr2(SO4)3 + 10 H2O + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
O2 + Ca = OCa2 =>
O2 + 4 Ca = 2 OCa2
C2H7N = C2 + H7 + N =>
C2H7N = C2 + H7 + N
C5H4O2 + H2 = C5H6O2 =>
C5H4O2 + H2 = C5H6O2
HCl + (NH3)NaOH = NaCl + H2O + NH3 =>
HCl + (NH3)NaOH = NaCl + H2O + NH3
C6H14O + HCl = C6H13Cl + H2O =>
C6H14O + HCl = C6H13Cl + H2O
MnO4 + CH3CHO = Mn + CH3COOH =>
MnO4 + 4 CH3CHO = Mn + 4 CH3COOH
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C6H2Br2OH + HCl = C6H2Br2Cl + H2O =>
C6H2Br2OH + HCl = C6H2Br2Cl + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
KNO3 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 KAl(OH)4
SiO2 + Na2O*H2O = Na2SiO3 + H2O =>
SiO2 + Na2O*H2O = Na2SiO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(OH)2 + H2O + NH3 = [Cu(NH3)4(H2O)2] + OH =>
Cu(OH)2 + 2 H2O + 4 NH3 = [Cu(NH3)4(H2O)2] + 2 OH
HCHO2 + O2 = CO2 + H2O =>
2 HCHO2 + O2 = 2 CO2 + 2 H2O
Na2CO3 + Y(NO3)3*5H2O = Y2(CO3)3 + NaNO3 + H2O =>
3 Na2CO3 + 2 Y(NO3)3*5H2O = Y2(CO3)3 + 6 NaNO3 + 10 H2O
BaCl2 + X2Y = BaY + XCl =>
BaCl2 + X2Y = BaY + 2 XCl
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + H2O = KO2 + H2 =>
2 KOH + 2 H2O = 2 KO2 + 3 H2
LiBr + KNO3 = Li(NO3) + BrK =>
LiBr + KNO3 = Li(NO3) + BrK
NaPO2H2*H2O + (NaNO3)2*NH4NO3 = Na2O + N2 + P2O5 + H2O =>
6 NaPO2H2*H2O + 2(NaNO3)2*NH4NO3 = 5 Na2O + 4 N2 + 3 P2O5 + 16 H2O
C2H2 + O2 = HOOCCOOH =>
C2H2 + 2 O2 = HOOCCOOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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