Thanks a lot sir but l think you made a mistake on section B, question B5 part C.On finding the number of moles for calcium nitrate=n[Ca(NO3)2],on dividing 16.4g with 164g/mol,you punched 193g/mol instead of 164g/mol that's why it has given you 0.08mol,it is giving 0.1mols.Thank you.
Hope am making a difference in your school life .
Comment and share with friends and families.
Sir
B5 c I think the number of moles had to be 0.1
@@shmateophiri805 I will revisit the question
Thanks a lot sir but l think you made a mistake on section B, question B5 part C.On finding the number of moles for calcium nitrate=n[Ca(NO3)2],on dividing 16.4g with 164g/mol,you punched 193g/mol instead of 164g/mol that's why it has given you 0.08mol,it is giving 0.1mols.Thank you.
Question 5 the answer is D. Which is iodine not fluorine my brother@@machikomindstutoring7148
This helped me a lot😭. Thank you so much . May God bless you for what you do
Am humbled
Thanks it really helped me, ❤
Wow thank you sir
Nice sir
The number of moles of calcium nitrate is 0.1 not 0.08,just a correction
Thanks🙏
Yhu are welcome
Sir on question 5 16.4 divide 164 is it not 0.1 am a little behind
Same here
Yeah it is And I think that was a mistake
But I want to learn mole concept more information please
ua-cam.com/video/fag6Or4VnYw/v-deo.html
Follow this link
What topics do usually come in science p2
Let me look at the syllabus
I need more lesson on mole concept
Make a video also on dilution (mole concept) sir
It's there
ua-cam.com/video/2A_us5ex80Y/v-deo.html
Follow this link
You have left one question on uses of nitrogen
Sir is not clear you are doing a good job
Improve the quality
The lessons are good now the volume and video to low
Noted
You made a mistake
Sir am asking to show it clear
Is it the whole paper or some questions
Am still behind on mol ratio
I will make a video on that
Boss send this paper on app line pliz
Sir ,the video is not very clear.
Improve the quality on the settings
Thank you
5c complicated answers
Yhu need to understand first how to use mole ratios
How did I fail this paper now?😭 better luck next time,no God. 🥹 thanks sir. 👍🏾❤️