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Na 2 SO 4 + 2 C → Na 2 S + 2 CO 2. This reaction was employed in the Leblanc process, a defunct industrial route to sodium carbonate. Sodium sulfate reacts with sulfuric acid to give the acid salt sodium bisulfate: [9] [10] Na 2 SO 4 + H 2 SO 4 ⇌ 2 NaHSO 4. Sodium sulfate displays a moderate tendency to form double salts.
2,4-Dichlorophenoxyacetic acid is an organic compound with the chemical formula Cl 2 C 6 H 3 OCH 2 CO 2 H.It is usually referred to by its ISO common name 2,4-D. [4] It is a systemic herbicide that kills most broadleaf weeds by causing uncontrolled growth, but most grasses such as cereals, lawn turf, and grassland are relatively unaffected.
sk. sokak, Turkish postal abbreviation; South Korea, an Asian country; Saskatchewan, a Canadian province by postal abbreviation; Sikkim, a state in northeastern India (ISO 3166-2 code) Kingdom of Sikkim, a former monarchy in South Asia (ISO 3166-1 alpha-2 code: SK, now deprecated), an Indian protectorate merged with it as a state in 1975