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Delene Holm
เข้าร่วมเมื่อ 15 ก.พ. 2016
วีดีโอ
Writing formulae and balancing equations
มุมมอง 3011 หลายเดือนก่อน
Examples for precipitation, displacement, combination and decomposition reactions (90947, 90934)
91168 Excel graphs for physics investigation
มุมมอง 7411 หลายเดือนก่อน
91168 Excel graphs for physics investigation
Genetic variation: visualising a tree
มุมมอง 2011 หลายเดือนก่อน
Genetic variation: visualising a tree
Atomic number and mass number
มุมมอง 49ปีที่แล้ว
What is the atomic number and mass number? Where do we find these numbers? What can we use these numbers for?
91166 Level 2 chemical reactivity exam overview
มุมมอง 111ปีที่แล้ว
91166 Level 2 chemical reactivity exam overview
90937 electricity exam tutorial 2017 NZQA paper
มุมมอง 270ปีที่แล้ว
90937 electricity exam tutorial 2017 NZQA paper
Drawing refraction ray diagrams Part 1
มุมมอง 1.4Kปีที่แล้ว
Explaining how to draw a ray diagram to find the position of the virtual image.
Drawing refraction ray diagrams Part 4
มุมมอง 74ปีที่แล้ว
This is from a past NZQA 90938 exam paper where I explain how to draw a ray diagram to show where the virtual image will be seen.
Drawing refraction ray diagrams part 3
มุมมอง 23ปีที่แล้ว
This is another example from a past 90938 NZQA paper showing how to draw a ray diagram to work out the position of a virtual image.
Drawing refraction ray diagrams Part 2
มุมมอง 112ปีที่แล้ว
This is explaining why we can see a second image through the glass from the 2021 NZQA 90938 exam paper.
90944 acids and bases exam overview 20220824 140139 Meeting Recording
มุมมอง 68ปีที่แล้ว
90944 acids and bases exam overview 20220824 140139 Meeting Recording
Delene mechanics lesson 20220822 140145 Meeting Recording
มุมมอง 1212 ปีที่แล้ว
Delene mechanics lesson 20220822 140145 Meeting Recording
2022 Level 2 chemistry calculations 91910 part 3
มุมมอง 2742 ปีที่แล้ว
2022 Level 2 chemistry calculations 91910 part 3
2022 Chemistry calculations 91910 assessment part 2
มุมมอง 3552 ปีที่แล้ว
2022 Chemistry calculations 91910 assessment part 2
2022 Chemistry calculations 91910 assessment part 1
มุมมอง 8212 ปีที่แล้ว
2022 Chemistry calculations 91910 assessment part 1
2022 Chemistry calculations 91910 overview 7
มุมมอง 892 ปีที่แล้ว
2022 Chemistry calculations 91910 overview 7
2022 Level 2 chemistry calculations (3) mol ratio
มุมมอง 622 ปีที่แล้ว
2022 Level 2 chemistry calculations (3) mol ratio
2022 Level 2 chemistry calculations Lesson 1
มุมมอง 2512 ปีที่แล้ว
2022 Level 2 chemistry calculations Lesson 1
2022 Chemistry calculations online lesson 2
มุมมอง 682 ปีที่แล้ว
2022 Chemistry calculations online lesson 2
Level 2 chemistry 91164 Using Molview to visualise polarity of molecules
มุมมอง 1.2K3 ปีที่แล้ว
Level 2 chemistry 91164 Using Molview to visualise polarity of molecules
Thank you Delene! This helped me understand this internal so much better 🫶🏽
Perfect video
👍
Very helpful for me about to do this assessment, thankyou
First
thank you
pce.parliament.nz/explore/predator-control/the-effectiveness-of-1080/
First
Love this video, thank you! The only concern I have is that you say at 1:46 that you diluted something by half, whereas I think it's better to say you diluted it 2X or twofold. Is there a way for people to do these simulations themselves?
Very helpful
hey how did you make this?
gorgous
good
hello, teacher what the simulation software did you use?
I have my exam tomorrow and this helped me so much thank you
Thank you so much miss
Please Hindi medium
I am not understand your video
Mam your video can Hindi medium??
Amazing
thank you for crystal clear explanation !
💪🏾💩
thank you so much !!
Thanks LOT
Thx🤝🏻
I have to create a procedure for this lab. Can you help me do so?
woow thanks
Im confused about g, how come there are only 3 if there are four colours?
They coloured the OH group as the fourth colour (and the 6th in h), don’t know why. There are still only 3 carbon environments in g as explained.
Do the different indicators change the volume of titrant added??
THANK YOU SO MUCH!!! I finally understand.
mam i really want to express my gratitude for teaching such an important concept in such a short time may god bless you!
Nice! Thanks :)
Thank you 😇
Hi Delene, your review is very helpful. Looking forward to 91910 assessment part 2.
Thank you! I was I bit confused about how to count carbon environments in examples like G but I get it now
ᴩᴇʀꜰᴇᴄᴛʟy ᴇxᴩʟᴀɪɴᴇᴅ👍
👍
Can we study interaction between two molecules using molview ?
Thanks you! Its really helpful ..plz let me know that why carboxylic acid is on the top of the priority order?
Thank you ! it really helped me.
Very well presented! Thanks for uploading.
Nice explanation👌
shes from Nz leshgoo
Best video!
Straight to the point ;very practical!
Nice information bro..
thanks got it
Professor Qasim zia sipraw Department Chemistry from Aspire Group of Colleges pattokii Campus. Your method is outstanding Respected MAM. STAY BLESSED ALWAYS 🤝 📙 🎀
Thank you so much Delene!!
glencoe.mheducation.com/olcweb/cgi/pluginpop.cgi?it=swf::800::600::/sites/dl/free/0035715985/117354/Equil_Nav.swf::Equilibrium%20Simulation