Quizzes for review
When filtering the precipitate, I gently directed the stream from the washing bottle onto the filter paper to rinse away soluble impurities.
See correct answer
When filtering the precipitate, I gently directed the stream from the washing bottle onto the filter paper to rinse away soluble impurities.
音声機能が動作しない場合はこちらをご確認ください
Related words
washing bottle
Noun
Japanese Meaning
化学実験で使用される器具で、コルクに貫通させたガラス管を備えた瓶。片側の管から空気を吹き込み、反対側から水流を作り、沈殿物やフィルター上の物質の洗浄やすすぎに用いられる。
Related Words
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
