| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti(NO3)2 + 2 LiOH = Ti(OH)2 + 2 LiNO3
NO2{-} + HCl = Cl{-} + HNO2 =>
NO2{-} + HCl = Cl{-} + HNO2
SO2 + PCl3 = SCl4 + P4O6 =>
3 SO2 + 4 PCl3 = 3 SCl4 + P4O6
Fe2O3 + CaCl2 = CaO + FeCl3 =>
Fe2O3 + 3 CaCl2 = 3 CaO + 2 FeCl3
H2SeO3 = SeO + OH =>
H2SeO3 = SeO + 2 OH
Copper(II)Nitrate + SodiumSulfide = Copper(II)Sulfide + SodiumNitrate =>
Copper(II)Nitrate + SodiumSulfide = Copper(II)Sulfide + SodiumNitrate
Ca(NO3)2 + NH2CONH2 = CaO + H2O + N2 + CO2 =>
3 Ca(NO3)2 + 5 NH2CONH2 = 3 CaO + 10 H2O + 8 N2 + 5 CO2
ZnCl2(aq) + Ba(OH)2(aq) = Zn(OH)2 + BaCl2 =>
ZnCl2(aq) + Ba(OH)2(aq) = Zn(OH)2 + BaCl2
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + NaBr = Br2 + NaSO4 + SO2 + H2O =>
4 H2SO4 + 2 NaBr = Br2 + 2 NaSO4 + 2 SO2 + 4 H2O
C62H89CoN13O15P + CN = C63H88CoN14O14P + OH =>
C62H89CoN13O15P + CN = C63H88CoN14O14P + OH
Sn + F2 = SnF =>
2 Sn + F2 = 2 SnF
AlO3 + Zn = AlZn3 + O2 =>
2 AlO3 + 6 Zn = 2 AlZn3 + 3 O2
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
Cu(OH)2 + K4[Fe(CN)6] = KOH + Cu2[Fe(CN)6] =>
2 Cu(OH)2 + K4[Fe(CN)6] = 4 KOH + Cu2[Fe(CN)6]
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
C7H11OOH + O2 = CO2 + H2O =>
C7H11OOH + 9 O2 = 7 CO2 + 6 H2O
HClO2 + HCl = H2O + Cl3 =>
3 HClO2 + 9 HCl = 6 H2O + 4 Cl3
HgS + HNO3 + HCl = Hg2(HgCl4) + H2O + NO + S =>
9 HgS + 4 HNO3 + 12 HCl = 3 Hg2(HgCl4) + 8 H2O + 4 NO + 9 S
K2CrO4 + Mg(NO2)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Mg(NO3)2 =>
4 K2CrO4 + 3 Mg(NO2)2 + 10 H2SO4 = 2 Cr2(SO4)3 + 4 K2SO4 + 10 H2O + 3 Mg(NO3)2
FeO(s) + Cl(g) = FeCl2(s) + O2 =>
2 FeO(s) + 4 Cl(g) = 2 FeCl2(s) + O2
NH4NO3 + HCl + Zn + C = ZnCl2 + CO2 + NH3 =>
2 NH4NO3 + 4 HCl + 2 Zn + 3 C = 2 ZnCl2 + 3 CO2 + 4 NH3
Cu + K2SO4 = K + CuSO4 =>
Cu + K2SO4 = 2 K + CuSO4
As2S3 + Ag = Ag2S + As =>
As2S3 + 6 Ag = 3 Ag2S + 2 As
NO3 + H = NO2 + H2O =>
NO3 + 2 H = NO2 + H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(g)
FeSO4 + KMnO4 = Fe(MnO4)2 + K2SO4 =>
FeSO4 + 2 KMnO4 = Fe(MnO4)2 + K2SO4
Na2SO4(aq) + H2CO3(s) = H2SO4(aq) + Na2CO3 =>
Na2SO4(aq) + H2CO3(s) = H2SO4(aq) + Na2CO3
KNO2 + H2SO4 = K2SO4 + HNO3 + H2O + NO =>
6 KNO2 + 3 H2SO4 = 3 K2SO4 + 2 HNO3 + 2 H2O + 4 NO
Fe + CN = FeCN =>
Fe + CN = FeCN
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O =>
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O
Na2SIO3 + NH4Cl + H2O = NaCl + NH4OH + H2SIO3 =>
Na2SIO3 + 2 NH4Cl + 2 H2O = 2 NaCl + 2 NH4OH + H2SIO3
Ba + H = H2Ba =>
Ba + 2 H = H2Ba
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Cu(NO3)2 + Na3Po4 = Cu3(Po4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3Po4 = Cu3(Po4)2 + 6 NaNO3
NiCl2(aq) + NaBH4(aq) + H2O = NaCl(aq) + B(OH)3 + Ni + H2 =>
NiCl2(aq) + 2 NaBH4(aq) + 6 H2O = 2 NaCl(aq) + 2 B(OH)3 + Ni + 7 H2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb(NO3)2 + K2CO3 = NO3K + PbCO3 =>
Pb(NO3)2 + K2CO3 = 2 NO3K + PbCO3
(Nh4)3PO4 + Co(NO3)2 = Co3(PO4)2 + Nh4NO3 =>
2(Nh4)3PO4 + 3 Co(NO3)2 = Co3(PO4)2 + 6 Nh4NO3
K + Mg3P2 = Mg + K3P =>
6 K + Mg3P2 = 3 Mg + 2 K3P
Fe + Chl2 = FeChl3 =>
2 Fe + 3 Chl2 = 2 FeChl3
ZrSiO4 + C + Cl2 = ZrCl4 + SiCl4 + CO2 =>
ZrSiO4 + 2 C + 4 Cl2 = ZrCl4 + SiCl4 + 2 CO2
HCe + Mg(OH)2 = MgCe2 + H2O =>
2 HCe + Mg(OH)2 = MgCe2 + 2 H2O
FeSO4 + KSCN = Fe(SCN)2 + K + SO4 =>
FeSO4 + 2 KSCN = Fe(SCN)2 + 2 K + SO4
O2 + As4S6 = SO2 + As4O2 =>
7 O2 + As4S6 = 6 SO2 + As4O2
C6H12O3 + O2 = CO2H2O =>
2 C6H12O3 + 15 O2 = 12 CO2H2O
Ag(aq) + O(aq) = AgO2(s) =>
Ag(aq) + 2 O(aq) = AgO2(s)
CH(OH)2 + O2 = CO2 + H2O =>
4 CH(OH)2 + 3 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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