Predicting Products Practice
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Uploader Comments (melanieharlan)
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All Comments (31)
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thank you for this video. :) helped me a lot!
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@melanieharlan Thanks =)
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although i think she is a good teacher though
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i want you as my teacher... we have been doing this all week and this 10 minute video helped me more then the hours she tries to explain it.
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i wish my teacher was as helpful as you are. he teaches it to us like we already know what to do like his AP class.
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I wish you were my professor! Thanks a bunch helped me a lot!
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What about Activity Series?
NarutoFan123FIGHT 1 month ago
@NarutoFan123FIGHT This is an introductory video that I made before I taught activity series. If you watch my Predicting Products SR/DR video, I address the activity series there :)
melanieharlan 1 month ago
Why did you put 8 aft sulfur in the second step of the first reaction?
okayok18 2 months ago
@okayok18 Look about 10 comments down for the answer to that question :)
melanieharlan 2 months ago
@melanieharlan. And I am a bit lost. How do u know which indicators to switch. For example I have no clue how to do the following ; Ca(OH)2 + H3 PO4 ------>
vietkong100 1 year ago
@vietkong100 Fast forward to 2:30 and I explain how to know what to switch in a double replacement reaction. I also have another video called Predicting products SR/DR lab that specifically addresses double replacement reactions. For your specific question, calcium & hydrogen are your cations, so switch them and you will have water & calcium phosphate.
melanieharlan 1 year ago