English Dictionary

During the experiment, the students observed the Bunsen reaction, noting how iodine was converted to hydrogen iodide and sulfur dioxide to sulfuric acid.

実験中、学生たちはブンゼン反応を観察し、ヨウ素がヨウ化水素に、二酸化硫黄が硫酸に変わる様子を記録した。