각 시료 1 mL에 증류수를 30 mL 가함 → 0.1 % 페놀

각 시료 1 mL에 증류수를 30 mL 가함 → 0.1 % 페놀프탈레인 지시약을 1∼3 방울 가한 후, 0.001 N NaOH 용액으로 적정 → 적자색을 나타내는 시점을 종말점으로 하여 NaOH 적정량에 상당하는 acetic acid 함량 환산

결과 (영어) 1:

Each sample 1 mL distilled water 30 mL is also referred to as → 0.1% phenolphthalein after 1-3 drops of jisiyag, 0.001 N NaOH solution into the titration end point points representing → Fuchsia by acetic acid is a potent NaOH content conversion

결과 (영어) 2:

After each sample, 1 mL of distilled water to 30 mL imposing → 0.1% phenolphthalein was added 1-3 drops of the indicator to, 0.001 N NaOH solution to a point that represents the appropriate → reddish purple as the end point corresponding to the appropriate amount of acetic acid content in terms of NaOH

결과 (영어) 3:

Each of these samples in the 1 mL mL is distilled water, 30, Æ 0.1 percent phenolphthalein instructions about 1 - 3 drops in a later, 0.001 N NaOH solution to appropriate Æ deficit that represents the color to the end point of the NaOH adequate to the acetic acid content conversion top
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