I had a question. At 13:27 the cation gave a green ppt. Which can be both due to chromium ions or Iron(II) ions. But since Compound Z had no flame colour, that would mean it's not iron (II) so shouldn't our answer be chromium?
THANK U VERY MUCH TEACHER I APPRECIATE THE EFFORT THANKS GOD BLESS US ALL PLEASE CONTINUE TO UPLOAD MORE VIDOES ESPECIALLY THIS PERIOD WHEN WE ARE PREPARING FOR OUR MINI EXAMS THANKS
My exams are cancelled an I’ll be doing my mocks. I’m with igcse cie coordinated science and will only be doing paper 4. What main things would I need to revise as I’m short on time
@@SciencewithHazel it's lockdown in my country are you planning any classes for this year I am in garde 12 and am struggling a lot with chemistry mainly physical
@@SciencewithHazel ur contents are amazing like seriously, if I had more time to actually watch all of your videos and take lots of notes I think I would have passed my chemistry and got a higher grade in biology as levels. 😔
@@SciencewithHazel Hi, in case you weren't tagged in the previous comment I'll ask it again. I had a question. At 13:27 the cation gave a green ppt. Which can be both due to chromium ions or Iron(II) ions. But since Compound Z had no flame colour, that would mean it's not iron (II) so shouldn't our answer be chromium?
15:06 the way you explained this part here is pathetic The explanation should be: The gas given off is basic and basic substances turn red litmus blue. We'll get 0 for that explanation that u did
I wish we didn't have to remember these :(((
I had a question. At 13:27 the cation gave a green ppt. Which can be both due to chromium ions or Iron(II) ions. But since Compound Z had no flame colour, that would mean it's not iron (II) so shouldn't our answer be chromium?
THANK U VERY MUCH TEACHER I APPRECIATE THE EFFORT THANKS GOD BLESS US ALL PLEASE CONTINUE TO UPLOAD MORE VIDOES ESPECIALLY THIS PERIOD WHEN WE ARE PREPARING FOR OUR MINI EXAMS THANKS
My exams are cancelled an I’ll be doing my mocks. I’m with igcse cie coordinated science and will only be doing paper 4. What main things would I need to revise as I’m short on time
I CANT EXPLAIN HOW MUCH THIS HELPED BLESS YOU
your explanation helped me a lot thank you vey much
How can I join the classes
I’m afraid these classes only ran during lockdown in 2020.
@@SciencewithHazel it's lockdown in my country are you planning any classes for this year I am in garde 12 and am struggling a lot with chemistry mainly physical
Great Vids Good Stuff
This video helped a lot ty!
When will this channel grow
Soooooon (I hope...)
@@SciencewithHazel ur contents are amazing like seriously, if I had more time to actually watch all of your videos and take lots of notes I think I would have passed my chemistry and got a higher grade in biology as levels. 😔
@@SciencewithHazel Hi, in case you weren't tagged in the previous comment I'll ask it again.
I had a question. At 13:27 the cation gave a green ppt. Which can be both due to chromium ions or Iron(II) ions. But since Compound Z had no flame colour, that would mean it's not iron (II) so shouldn't our answer be chromium?
nice
Calcium flame test is not brick red it is red orange
It's quite literally the same thing
First comment
15:06 the way you explained this part here is pathetic
The explanation should be:
The gas given off is basic and basic substances turn red litmus blue.
We'll get 0 for that explanation that u did