(Teachers: Handout provided in description). This is part of a series on chemical reactions and stoichiometry. The video focuses on double replacement reactions. It includes how to recognize them and predicting products – with reminders about crossing down charges and balancing equations. This video is intended to help students understand chemistry or to help teachers who are trying to flip their chemistry classroom.
This video is part of a larger playlist that can be found here:
[ Ссылка ]
Looking for something in particular? Try the time stamp links below:
00:01 What is a double replacement reaction? What is the general formula for a double replacement reaction?
01:00 Reminders about the steps you should carry out when predicting products for double replacement reactions.
01:22 An example of predicting products: The double replacement reaction between magnesium oxide and potassium chloride.
02:38 An example of predicting products: the double replacement reaction between sodium bromide and calcium sulfide.
03:35 An example of predicting products when a polyatomic ion is involved: the double replacement reaction between potassium hydroxide and sodium chloride.
Helpful Hint: Click the settings button to increase the resolution if you are playing on a larger screen or projector. Available in High Definition.
Teachers: Looking for a handout to go along with this video? Try this link: [ Ссылка ]
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Music by Setuniman at www.freesound.org/people/setuniman/
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