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Hace 7 horas · Hydrogen sulfide burns in oxygen with a blue flame to form sulfur dioxide ( SO2) and water : 2 H2S + 3 O2 → 2 SO2 + 2 H2O. If an excess of oxygen is present, sulfur trioxide ( SO3) is formed, which quickly hydrates to sulfuric acid : H2S + 2 O2 → H2SO4. Acid-base properties.
- H₂S
- 34.08 g·mol−1
- −85.5 °C (−121.9 °F; 187.7 K)
- 3.980 g dm−3 (at 20 °C)
Hace 5 días · water, a substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. It is one of the most plentiful and essential of compounds. A tasteless and odourless liquid at room temperature, it has the important ability to dissolve many other substances. Indeed, the versatility of water as a ...
H2SO4 reacts with KOH to form K2SO4, with Ca(OH)2 to CaSO4 (and H2O ofc). You then balance the equations and look at the stoich. ratio of H2SO4 and each base. Reply reply
Hace 5 días · We report a highly diastereoselective synthesis of polysubstituted bicyclobutanes possessing up to three stereodefined quaternary centers and five substituents. Our strategy involves a diastereoselective carbometalation of cyclopropenes followed by a cyclization to furnish the bicyclobutane ring system. This straightforward approach allows for the incorporation of a diverse range of ...
Hace 2 días · Universidad Nacional Autónoma de México Facultad de Química Laboratorio de Química Orgánica II Mora Pio Areli Ioxanen Grupo: 2. SUSTITUCIÓN NUCLEOFÍLICA ALIFÁTICA BIMOLECULAR Antecedentes: Los compuestos halogenados o haluros de alquilo, son sustancias que están conformadas por átomos de carbono, hidrógeno y uno o más átomos de ...
Hace 5 días · Hydrolysis of ethene gives ethanol as the only product and it is a primary alcohol. $ C {H_2} = C {H_2}\xrightarrow { {dilute {H_2}S {O_4}}}C {H_3}C {H_2}OH \\ \\ $ Hence, the correct option is (A).
Hace 4 días · How many liters of CO2 at STP will be formed when 0.01 mol of H2SO4 reacts with excess of Na2CO3.Na2CO3+H2SO4→Na2SO4+CO2+H2O 📲PW App Link - https: ...
