Khan Academy | Single replacement reactions | Chemistry | Khan Academy @khanacademy | Uploaded August 2024 | Updated October 2024, 6 days ago.
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khanacademy.org/science/hs-chemistry/x2613d8165d88df5e:chemical-reactions/x2613d8165d88df5e:types-of-chemical-reactions/v/single-replacement-reactions
When one element replaces another element in a compound, we call it a single replacement reaction. In these reactions, one atom loses electrons (oxidation) while another element gains those electrons (reduction), making them a form of a redox reaction. Learn to use the Activity Series, which ranks elements by their reactivity and helps predict if the reaction will occur.
Sections:
00:00 - Intro
00:38 - Copper in silver nitrate
01:22 - What is single replacement rxn?
01:58 - What causes single replacement rxn?
03:48 - Oxidation & reduction
04:47 - Why doesn't gold react with silver nitrate?
05:47 - Activity series
06:49 - Example 1 (Zinc in copper sulphate)
08:37 - Example 2 (Silver in zinc sulphate)
09:40 - Example 3 (Magnesium in HCl)
11:16 - Why are acids stored in glass containers?
11:58 - Anionic single replacement rxns
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate or volunteer today! Donate here: donate.khanacademy.org/give/419869/#!/donation/checkout
Volunteer here: khanacademy.org/contribute?utm_source=youtube&utm_medium=desc
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now!
khanacademy.org/science/hs-chemistry/x2613d8165d88df5e:chemical-reactions/x2613d8165d88df5e:types-of-chemical-reactions/v/single-replacement-reactions
When one element replaces another element in a compound, we call it a single replacement reaction. In these reactions, one atom loses electrons (oxidation) while another element gains those electrons (reduction), making them a form of a redox reaction. Learn to use the Activity Series, which ranks elements by their reactivity and helps predict if the reaction will occur.
Sections:
00:00 - Intro
00:38 - Copper in silver nitrate
01:22 - What is single replacement rxn?
01:58 - What causes single replacement rxn?
03:48 - Oxidation & reduction
04:47 - Why doesn't gold react with silver nitrate?
05:47 - Activity series
06:49 - Example 1 (Zinc in copper sulphate)
08:37 - Example 2 (Silver in zinc sulphate)
09:40 - Example 3 (Magnesium in HCl)
11:16 - Why are acids stored in glass containers?
11:58 - Anionic single replacement rxns
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate or volunteer today! Donate here: donate.khanacademy.org/give/419869/#!/donation/checkout
Volunteer here: khanacademy.org/contribute?utm_source=youtube&utm_medium=desc
