| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Y2O3 + 3 TiO2 + Ti = 4 YTiO3
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
AlBr3 + F2 = AlF3 + Br =>
2 AlBr3 + 3 F2 = 2 AlF3 + 6 Br
ZnSO4 + CuOH = ZnOH + CuSO4 =>
ZnSO4 + CuOH = ZnOH + CuSO4
C12H22O11 + C2H5OH = C64H124O26 + H2O =>
7 C12H22O11 + 54 C2H5OH = 3 C64H124O26 + 53 H2O
Zn(NO3)2 + Co(NO3)2 + Fe(NO3)3 + H3PO4 = Zn1*2Fe0*8Co3P2O12 + NO2 + H2O =>
Zn(NO3)2 + 24 Co(NO3)2 + 2 Fe(NO3)3 + 16 H3PO4 = Zn1*2Fe0*8Co3P2O12 + 56 NO2 + 24 H2O
Au + O2 = AuO =>
2 Au + O2 = 2 AuO
H3AlO3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
H3AlO3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
NaN3 + NaNO2 = Na2O + N =>
3 NaN3 + NaNO2 = 2 Na2O + 10 N
K2CO3 + CH3COOH = CH3COOHK + CO2 + H2O =>
4 K2CO3 + 9 CH3COOH = 8 CH3COOHK + 6 CO2 + 2 H2O
CH2O = C + H2O =>
CH2O = C + H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al(CH3COO)3 + NH4OH = Al(OH)3 + CH3COONH4 =>
Al(CH3COO)3 + 3 NH4OH = Al(OH)3 + 3 CH3COONH4
PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O + CO2
P8 + O = P25O2 =>
25 P8 + 16 O = 8 P25O2
H2S + Br3 = HBr + S8 =>
24 H2S + 16 Br3 = 48 HBr + 3 S8
Fe(OH)2H2CrO4 = Fe2(CrO4)2 + H2O =>
2 Fe(OH)2H2CrO4 = Fe2(CrO4)2 + 4 H2O
C8H10N4O2 + H2O2 = CO2 + H2O + NO2 =>
C8H10N4O2 + 27 H2O2 = 8 CO2 + 32 H2O + 4 NO2
AlCl3 + Na2HPO4*2H2O = Al2(HPO4)3 + NaCl + H2O =>
2 AlCl3 + 3 Na2HPO4*2H2O = Al2(HPO4)3 + 6 NaCl + 6 H2O
HNO3 + Ba(NO3)2 = HBa + NO3 =>
HNO3 + Ba(NO3)2 = HBa + 3 NO3
H2 + Br2 = (HBr) =>
H2 + Br2 = 2(HBr)
Cs + NaOH = NaOCs + H2 =>
2 Cs + 2 NaOH = 2 NaOCs + H2
MgO + LiOH = Li2O + Mg(OH)2 =>
MgO + 2 LiOH = Li2O + Mg(OH)2
S + P = P2S5 =>
5 S + 2 P = P2S5
C6H12O6 + O2 = CO2H2O2 =>
C6H12O6 + 9 O2 = 6 CO2H2O2
HNO3 + HBr = H2O + NO + Br =>
HNO3 + 3 HBr = 2 H2O + NO + 3 Br
nickel + O2 = NiO =>
2 Ni + O2 = 2 NiO
SO(g) + Cl2(g) = SOCl =>
2 SO(g) + Cl2(g) = 2 SOCl
Ba(NO3)2 + NaHSO4 = BaSO4 + Na2SO4 + HNO3 =>
Ba(NO3)2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 HNO3
C2S11343 = C + S8 =>
8 C2S11343 = 16 C + 11343 S8
CuSO4*5H2O + Zn = ZnCuSO4 + H2O =>
CuSO4*5H2O + Zn = ZnCuSO4 + 5 H2O
H + MgCO3 = Mg + H2O + CO2 =>
2 H + MgCO3 = Mg + H2O + CO2
NH4Fe(SO4)2*12H2O + KSCN = KSCN(SO4)2*12H2O + NH4Fe =>
NH4Fe(SO4)2*12H2O + KSCN = KSCN(SO4)2*12H2O + NH4Fe
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
MnO2(s) + HCl(aq) = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + 2 H2O(l) + Cl2(g)
NaOH + NaClO = Na3O4 + NaCl + H2O =>
6 NaOH + 5 NaClO = 2 Na3O4 + 5 NaCl + 3 H2O
Pb4O2 + H2O = Pb(OH) =>
Pb4O2 + 2 H2O = 4 Pb(OH)
K2SO3 + SO2 + H2O = KHSO3 =>
K2SO3 + SO2 + H2O = 2 KHSO3
CdSO4 + K2S = CdS + K2SO4 =>
CdSO4 + K2S = CdS + K2SO4
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
C10H18O + NaOCl + C2H4O2 = C10H16O + HCl + NaO2C2H3 =>
2 C10H18O + 9 NaOCl + 4 C2H4O2 = C10H16O + 9 HCl + 9 NaO2C2H3
H2SO4 + KNO2 = H2O + K2SO4 + NO + NO2 =>
H2SO4 + 2 KNO2 = H2O + K2SO4 + NO + NO2
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
HNO3 + HBaNO4 = Ba(NO3)2 + H2O =>
HNO3 + HBaNO4 = Ba(NO3)2 + H2O
HNO3 + H2S = N2O3 + H2O + S =>
2 HNO3 + 2 H2S = N2O3 + 3 H2O + 2 S
N2O4 + NaBr + Ca(OH)2 = NaBrO3 + H2O + Ca(NO2)2 =>
3 N2O4 + NaBr + 3 Ca(OH)2 = NaBrO3 + 3 H2O + 3 Ca(NO2)2
KMnO4 + SnCl2 + HNO3 = H2O + KNO3 + Sn(NO3)4 + MnCl2 + SnCl4 =>
4 KMnO4 + 10 SnCl2 + 32 HNO3 = 16 H2O + 4 KNO3 + 7 Sn(NO3)4 + 4 MnCl2 + 3 SnCl4
SI + Mg = SIMg =>
SI + Mg = SIMg
H1I1 + H2SO4 = H2S1 + I2 + H2O1 =>
8 H1I1 + H2SO4 = H2S1 + 4 I2 + 4 H2O1
H2OC4H10 + O2 = CO2 + H2O =>
2 H2OC4H10 + 13 O2 = 8 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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