Poison and antidote- Sodium Thiosulfate

Screenshot 2023 12 05 172819 Poison and antidote- Sodium Thiosulfate

Poison refers to any substance, chemical, or organism that, when introduced into or absorbed by a living organism, can cause harm, injury, illness, or death. Poisons disrupt normal physiological functions and can have toxic effects on cells, tissues, and organ systems. They can be ingested, inhaled, absorbed through the skin, or injected and may vary … Read more

Preparation and Standardization of Sodium Thiosulfate (Na2S2O3) Molar and Normal Solutions

Screenshot 2023 10 19 111751 Preparation and Standardization of Sodium Thiosulfate (Na2S2O3) Molar and Normal Solutions

Sodium thiosulfate (Na2S2O3) is a chemical compound used in various chemical analyses, including iodometric and titrimetric methods. Here’s how to prepare and standardize both molar (1.0 M) and normal (1.0 N) sodium thiosulfate solutions. Preparation of 1.0 M Sodium Thiosulfate Solution: A 1.0 M sodium thiosulfate solution contains one mole of Na2S2O3 in one liter. … Read more