9701 MAY/JUNE 2022 PAPER 22 WORKED SOLUTIONS| 9701/M/J/2022/P22 (CAIE AS CHEMISTRY)

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Today we go through the AS Chemistry (9701) Paper 22 for the June 2022 session.

Just some minor corrections , at 9:07 Chlorine belongs to Group 17 (not 7) and at 9:18 , the 2 electrons donated from Radium will go to each chlorine ATOM to form chloride IONS.

00:00 Intro
01:16 Question 1
08:00 Question 2
17:10 Question 3
29:42 Question 4
36:01 Question 5
44:08 Question 6

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This was incredibly helpful, thank you so so much for your work. Please don't stop making videos.

amakiethagod
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Yes can you please do a couple more....🙏

Demi
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Can you do more papers please....thank youuu

ramsammyveeroosen
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for q3.d.i why is it an acid-base reaction when there is no OH ion?

justfifaclipslol
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33 subscribers? I'mma change that.

cbyxwrh
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for Q5 last part why do we use LiAlH4 instead of sodium borohydride.

abdullahalhumsi