| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd + K4[Fe(Cn)6]3 = Cd[Fe(Cn)6]3 + K4
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + H2 =>
2 HAuCl4 + 8 NaBH4 + 24 H2O = 2 Au + 8 B(OH)3 + 8 NaCl + 29 H2
Co(OH)3 + H3PO4 = CoPO4 + H2O =>
Co(OH)3 + H3PO4 = CoPO4 + 3 H2O
Al(OH)3 + KOH = K[Al(OH)4] =>
Al(OH)3 + KOH = K[Al(OH)4]
R2D2 + C3PO = RC2 + D2P + RO2 =>
2 R2D2 + 2 C3PO = 3 RC2 + 2 D2P + RO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiF4 + Na = Si + NaF =>
SiF4 + 4 Na = Si + 4 NaF
Ag + K3[Fe(Cn)6] = Ag[Fe(Cn)6] + K =>
Ag + K3[Fe(Cn)6] = Ag[Fe(Cn)6] + 3 K
Sr(SO4) + Fe(NO2) = Sr(NO2) + Fe(SO4) =>
Sr(SO4) + Fe(NO2) = Sr(NO2) + Fe(SO4)
(CH2)(CH1)(CH2)(CH2)(CH2)(CH3) + O2 = CO2 + H2O =>
(CH2)(CH1)(CH2)(CH2)(CH2)(CH3) + 9 O2 = 6 CO2 + 6 H2O
SI + Cl = SCl + I =>
SI + Cl = SCl + I
(C4H5O6)2Pb + O2 = Pb + CO2 + H2O =>
2(C4H5O6)2Pb + 9 O2 = 2 Pb + 16 CO2 + 10 H2O
Silver(i)Nitrate + SodiumChromate = SilverChromate + SodiumNitrate =>
Silver(i)Nitrate + SodiumChromate = SilverChromate + SodiumNitrate
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + Ca = Ca(OH)2 + K =>
2 KOH + Ca = Ca(OH)2 + 2 K
[CoBr(NH3)5]SO4 + BaCl2 = BaSO4 + [CoBr(NH3)5]Cl2 =>
[CoBr(NH3)5]SO4 + BaCl2 = BaSO4 + [CoBr(NH3)5]Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Mg(NO3)2 + K3(PO4)2 = Mg3(PO4)2 + K(NO3)2 =>
3 Mg(NO3)2 + K3(PO4)2 = Mg3(PO4)2 + 3 K(NO3)2
PbF2 + Ag3(PO4) = Pb3(PO4)2 + AgF =>
3 PbF2 + 2 Ag3(PO4) = Pb3(PO4)2 + 6 AgF
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ni(SO4) + Ba(NO3)2 = BaSO4 + Ni(NO3)2 =>
Ni(SO4) + Ba(NO3)2 = BaSO4 + Ni(NO3)2
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
CaF2 + Na2CO3 = CaCO3 + Na2F2 =>
CaF2 + Na2CO3 = CaCO3 + Na2F2
Au2S3(s) + H2 = Au(s) + H2S =>
Au2S3(s) + 3 H2 = 2 Au(s) + 3 H2S
CH4O(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH4O(g) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Fe3 + S2 = FeS =>
2 Fe3 + 3 S2 = 6 FeS
Al2S3 = Al2 + S3 =>
Al2S3 = Al2 + S3
SI + Cl = SCl + I =>
SI + Cl = SCl + I
Sn2 + CuSO4 = SO4 + Sn2Cu =>
Sn2 + CuSO4 = SO4 + Sn2Cu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCl + MgNO3 = KNO3 + MgCl =>
KCl + MgNO3 = KNO3 + MgCl
Ba(C2O4)2 + H2O = Ba(OH)2 + HC2O4 =>
Ba(C2O4)2 + 2 H2O = Ba(OH)2 + 2 HC2O4
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Sr3N2 + NaBr = Na3N + SrBr2 =>
Sr3N2 + 6 NaBr = 2 Na3N + 3 SrBr2
Co(NO3)2 + Na2CO3 = CoCO3(s) + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3(s) + 2 NaNO3
C4H8 = C8H10 + C2H6 =>
7 C4H8 = 2 C8H10 + 6 C2H6
Ba(NO3)2 + NaBr = Ba(Br)2 + NaNO3 =>
Ba(NO3)2 + 2 NaBr = Ba(Br)2 + 2 NaNO3
NaHCO3 + H2SO4 = H2O + CO2 + NaSO4 + H2 =>
2 NaHCO3 + 2 H2SO4 = 2 H2O + 2 CO2 + 2 NaSO4 + H2
C3Cl3N3O3(s) + H2O(l) = HClO(aq) + C3H3N3O3(s) =>
C3Cl3N3O3(s) + 3 H2O(l) = 3 HClO(aq) + C3H3N3O3(s)
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s) =>
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s)
N2H4 + MnO4 = MnO2 + NO2 + H2O =>
N2H4 + 3 MnO4 = 3 MnO2 + 2 NO2 + 2 H2O
Mg(NO3)2 + KOH = K2(NO3)2 + Mg(OH)2 =>
Mg(NO3)2 + 2 KOH = K2(NO3)2 + Mg(OH)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
O2 = O3 =>
3 O2 = 2 O3
AlS8 = Al2 + S3 =>
6 AlS8 = 3 Al2 + 16 S3
F2 + NH3 = NF3 + NH4F =>
3 F2 + 4 NH3 = NF3 + 3 NH4F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/24
Équations équilibrées sur03/26/23
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