I've got my ion on...passing this exam.
Acetic acid and barium hydroxideAcetic acid and sodium carbonateSulfuric acid and sodium carbonate• 5.0 mL of hard water was placed in a test tube.
• The height of bubbles was measured.CorrectNot placing any water in the test tubeReplacing the hard water with distilled waterCellulose extracted from biomass is able to be used as a raw material in the manufacture
México Últimas Noticias, México Titulares
Similar News:También puedes leer noticias similares a ésta que hemos recopilado de otras fuentes de noticias.
Nobel Prize In Chemistry Awarded To Taft Middle School Teacher Mr. AmblerSTOCKHOLM—In recognition of his contributions to the field of making sixth-grade chemistry fun, Taft Middle School teacher Peter Ambler was awarded the Nobel Prize in Chemistry on Monday. “Mr. Ambler is pretty chill, and he makes jokes and does cool activities and stuff, which is awesome because he doesn’t make chemistry seem all boring and lame,” read an announcement from the Nobel Prize committee, adding that the 46-year-old teacher is “super dorky about science” but is otherwise nice and doesn’t grade that hard. “He does a lot of fun experiments and stuff instead of just worksheets and tests. He’s not all strict like Ms. Caputo. And on Halloween he’ll usually come in dressed up as, like, a molecule or something funny like that. He’s pretty cool.” According to Nobel officials, what really put Ambler above the competition for the $1.2 million prize was a few months ago when he showed how you can make a battery out of a grapefruit.
Leer más »
Ohio high school student arrested after she allegedly posted a 'kill list' that included Donald TrumpWatkins Memorial High School student accused of terrorism after threatening to kill president online.
Leer más »
Atlanta teacher hospitalized after being repeatedly punched in the head by a student in incident caught on videoThe attack which occutred at Frederick Douglass High School was later posted to Instagram.
Leer más »
Teens mocking indigenous people on video prompts school to suspend volleyball game: 'Things still could be a little heated'Video was played at Valier High School as part of pep rally ahead of football game.
Leer más »
Student who posted warning of rapist: 'We don't feel believed'A high school sophomore was suspended for 'bullying' after she left sticky notes in two girls bathrooms reading, 'There's a rapist in our school and you know who it is.'
Leer más »