| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 S2 = 2 NS3
Fe3O4 + HNO3 = Fe2O3 + NO + H2O =>
6 Fe3O4 + 2 HNO3 = 9 Fe2O3 + 2 NO + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
(KClO3) = KCl + O2 =>
2(KClO3) = 2 KCl + 3 O2
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
TiCl4 + HOH = Ti(OH)4 + HCl =>
TiCl4 + 4 HOH = Ti(OH)4 + 4 HCl
KCN + CuSO4 = Cu(CN)2 + K2SO4 =>
2 KCN + CuSO4 = Cu(CN)2 + K2SO4
NaCI2 + F2 = NaF + CI2 =>
2 NaCI2 + F2 = 2 NaF + 2 CI2
Ge + H2 = GeH4 =>
Ge + 2 H2 = GeH4
CuSO4 + Na2S = Cu2S + S + Na2SO4 =>
2 CuSO4 + 2 Na2S = Cu2S + S + 2 Na2SO4
NH3 + KOH = N(OH)3 + KH =>
NH3 + 3 KOH = N(OH)3 + 3 KH
(NH4)3PO4 + KNO3 = K(NH4)3 + PO4NO3 =>
(NH4)3PO4 + KNO3 = K(NH4)3 + PO4NO3
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Li(OH) + H2(SO4) = Li(SO4) + H2(OH) =>
Li(OH) + H2(SO4) = Li(SO4) + H2(OH)
CH4N2O + S + C2H5OH + C6H8O7 = C12H14N4O4S2 + H2O =>
2 CH4N2O + 2 S + 2 C2H5OH + C6H8O7 = C12H14N4O4S2 + 7 H2O
(NH4)2SO4 + KI = (NH4)2I2 + K2SO4 =>
(NH4)2SO4 + 2 KI = (NH4)2I2 + K2SO4
C51H98O6 + NaOH = C16H31O2Na + C3H8O3 =>
C51H98O6 + 3 NaOH = 3 C16H31O2Na + C3H8O3
NaCl + BiCl3 = NaCl3 + BiCl =>
NaCl + BiCl3 = NaCl3 + BiCl
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
C12H22O6 + H2O = C2H5OH + CO2 =>
6 C12H22O6 + 21 H2O = 29 C2H5OH + 14 CO2
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
CH3COCH3 + I2 + NaOH = HCOONa + NaI + H2O =>
CH3COCH3 + 5 I2 + 13 NaOH = 3 HCOONa + 10 NaI + 8 H2O
ZnO + KCl = ZnCl2 + K2O =>
ZnO + 2 KCl = ZnCl2 + K2O
C6H5CH3 + O = CO2 + H2O =>
C6H5CH3 + 18 O = 7 CO2 + 4 H2O
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
NaHCO3 + HBr = NaBr + CO2 + H2O =>
NaHCO3 + HBr = NaBr + CO2 + H2O
KH(IO3)2 + KI + HCl = I2 + H2O + KCl =>
KH(IO3)2 + 10 KI + 11 HCl = 6 I2 + 6 H2O + 11 KCl
LiOH + H2S = Li2S + HOH =>
2 LiOH + H2S = Li2S + 2 HOH
Cu(SO4) + NH3 = Cu(NH3)4 + SO4 =>
Cu(SO4) + 4 NH3 = Cu(NH3)4 + SO4
K2 + FS2 = KF + S =>
K2 + 2 FS2 = 2 KF + 4 S
Sn + KOH + H2O = K2SnO3 + H4 =>
Sn + 2 KOH + H2O = K2SnO3 + H4
P + KCeO3 = KCe + P2O5 =>
6 P + 5 KCeO3 = 5 KCe + 3 P2O5
Cu(NO3)2 = CuO + (NO) + O2 =>
2 Cu(NO3)2 = 2 CuO + 4(NO) + 3 O2
H3O + SO4 = H3O4 + SO =>
H3O + SO4 = H3O4 + SO
NaI(aq) + Cl(g) = I2(s) + NaCl(aq) =>
2 NaI(aq) + 2 Cl(g) = I2(s) + 2 NaCl(aq)
Fe3 + Fe(CN6)3 = FeCN6 =>
2 Fe3 + 3 Fe(CN6)3 = 9 FeCN6
NH4NO2 + H2SO4 = (NH4)2SO4 + HNO2 =>
2 NH4NO2 + H2SO4 = (NH4)2SO4 + 2 HNO2
Lithium + Hydrochloricacid = lithiumchloride + hydrogen =>
2 Li + 2 HCl = 2 LiCl + H2
NCu + NaNO3 + H2SO4 = CuSO4 + NaSO4 + H2O + NO =>
NCu + 2 NaNO3 + 3 H2SO4 = CuSO4 + 2 NaSO4 + 3 H2O + 3 NO
Cr + CaSO4 = Ca + Cr2(SO4)3 =>
2 Cr + 3 CaSO4 = 3 Ca + Cr2(SO4)3
Na2SnO3 + HCl = SnCl4 + NaCl + H2O =>
Na2SnO3 + 6 HCl = SnCl4 + 2 NaCl + 3 H2O
Al(OH)3 + CaSO4 = Al2(SO4)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaSO4 = Al2(SO4)3 + 3 Ca(OH)2
Pb + Na(OH) = Pb(OH)2 + Na =>
Pb + 2 Na(OH) = Pb(OH)2 + 2 Na
Pb(OH)2 + HCO2 = Pb(CO2)2 + H2O =>
Pb(OH)2 + 2 HCO2 = Pb(CO2)2 + 2 H2O
RUBIDIUMNITRATEANDBERYLLIUMFLOURIDE = BERYLLIUMNITRATEANDRUBIDIUMFLOURIDE =>
RUBIDIUMNITRATEANDBERYLLIUMFLOURIDE = BERYLLIUMNITRATEANDRUBIDIUMFLOURIDE
NH4Cl + O2 = HNO2 + HCl + H2O =>
2 NH4Cl + 3 O2 = 2 HNO2 + 2 HCl + 2 H2O
NaH2PO4 + Na2HPO4 = Na5P3O10 + H2O =>
NaH2PO4 + 2 Na2HPO4 = Na5P3O10 + 2 H2O
RbOH + H2CO3 = H2O + Rb2(CO3) =>
2 RbOH + H2CO3 = 2 H2O + Rb2(CO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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