| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O + Zn = ZnO + 2 K
SOH + HCl = SCl + HOH =>
SOH + HCl = SCl + HOH
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
NH3 + HNO3 = NH4NO2 + H2O =>
5 NH3 + 3 HNO3 = 4 NH4NO2 + H2O
Si + MgCl2 = SiCl4 + Mg =>
Si + 2 MgCl2 = SiCl4 + 2 Mg
Ba(NO3)2 + NH4F = NH4NO3 + BaF2 =>
Ba(NO3)2 + 2 NH4F = 2 NH4NO3 + BaF2
Hg(NO3)2 + KMnO4 = Hg(MnO4)2 + KNO3 =>
Hg(NO3)2 + 2 KMnO4 = Hg(MnO4)2 + 2 KNO3
NaNO3 + AgClO4 = NaClO4 + AgNO3 =>
NaNO3 + AgClO4 = NaClO4 + AgNO3
NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
FeCuCl2 = FeCl2 + Cu =>
FeCuCl2 = FeCl2 + Cu
OCl{-} + (S2O3)2{-} + OH{-} = (SO4)2{-} + Cl{-} + H2O =>
19 OCl{-} + 2(S2O3)2{-} + 2 OH{-} = 4(SO4)2{-} + 19 Cl{-} + H2O
FeCl2 + H2SO4 = Fe2(SO4)3 + HCl + SO2 + H2O =>
2 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 4 HCl + SO2 + 2 H2O
Ca(NO2)2 + H2S = CaS + HNO2 =>
Ca(NO2)2 + H2S = CaS + 2 HNO2
Fe(OH)3 = (Fe)2(O)3 + (H)2(O) =>
2 Fe(OH)3 = (Fe)2(O)3 + 3(H)2(O)
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
FeCl2 + H2SO4 = Fe2(SO4)3 + HCl + SO2 + H2O =>
2 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 4 HCl + SO2 + 2 H2O
Mg(s) + Br(l) = MgBr(s) =>
Mg(s) + Br(l) = MgBr(s)
Au + AgF = Ag + AuF =>
Au + AgF = Ag + AuF
C6H12 + AlCl3 = CCl4 + HCl + Al =>
C6H12 + 12 AlCl3 = 6 CCl4 + 12 HCl + 12 Al
H2SO4 + CsF = HF + Cs2SO4 =>
H2SO4 + 2 CsF = 2 HF + Cs2SO4
NaCl + BeO = Na2O + BeCl2 =>
2 NaCl + BeO = Na2O + BeCl2
Fe2 + Br2 = FeBr3 =>
Fe2 + 3 Br2 = 2 FeBr3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
CS2 + O2 + H2O = CO2 + H2SO4 =>
CS2 + 4 O2 + 2 H2O = CO2 + 2 H2SO4
[ZnOH]2SO4 = ZnSO4 + Zn(OH)2 =>
[ZnOH]2SO4 = ZnSO4 + Zn(OH)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cs + S2 = CsS2 =>
Cs + S2 = CsS2
SnO2 + NaOH + H2O = Na2[Sn(OH)6] =>
SnO2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6]
N2 + O5 + K2O = KNO3 =>
N2 + O5 + K2O = 2 KNO3
ZnCl2 + HCl = ZnClHCl2 =>
ZnCl2 + HCl = ZnClHCl2
Na2O = Na + O =>
Na2O = 2 Na + O
LiOH + HOOCCOOH = HOH + LiOOCCOOLi =>
2 LiOH + HOOCCOOH = 2 HOH + LiOOCCOOLi
C14H14 + O2 = CO2 + H2O =>
2 C14H14 + 35 O2 = 28 CO2 + 14 H2O
KH + HCl = KCl + H2 =>
KH + HCl = KCl + H2
CH3CH2OH + CH3CH2CH2COOH = CH3CH2COOCH2CH2CH3 + H2O =>
CH3CH2OH + CH3CH2CH2COOH = CH3CH2COOCH2CH2CH3 + H2O
Zn + CuO4S = O4SZn + Cu =>
Zn + CuO4S = O4SZn + Cu
Al(NO3)3 + Li3P = AlP + Li(NO3) =>
Al(NO3)3 + Li3P = AlP + 3 Li(NO3)
CuH2 + O2 = H2 + CuO =>
2 CuH2 + O2 = 2 H2 + 2 CuO
Fe{3+} + HSO3{-} + H2O = Fe{2+} + SO4{2-} + H{+} =>
2 Fe{3+} + HSO3{-} + H2O = 2 Fe{2+} + SO4{2-} + 3 H{+}
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
HS{-} + HV2O7{3-} + H2O = S8 + HV2O5{-} + OH{-} =>
8 HS{-} + 8 HV2O7{3-} + 8 H2O = S8 + 8 HV2O5{-} + 24 OH{-}
HP + MgOH = HOH + MgP =>
HP + MgOH = HOH + MgP
H2O + C6 = C6H12O6 =>
6 H2O + C6 = C6H12O6
CH3CH2COOH + K = (CH3CH2COO)2K + H2 =>
2 CH3CH2COOH + K = (CH3CH2COO)2K + H2
(NH4)2SO4 + KCl = (NH4)Cl + K2SO4 =>
(NH4)2SO4 + 2 KCl = 2(NH4)Cl + K2SO4
FeC2O4*2H2O + H2O2 + H2C2O4 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 3 H2O
KNO3 + MnO2 + K(OH) = KNO2 + KMnO4 + H2O =>
3 KNO3 + 2 MnO2 + 2 K(OH) = 3 KNO2 + 2 KMnO4 + H2O
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2 =>
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2
Potassiumnitrate = Potassiumnitrite + Oxygen =>
2 KNO3 = 2 KNO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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