Solubility Rules - Free Reference Sheet: bit.ly/3AaJdW6 Polyatomic Ions Formula Sheet: bit.ly/4e9F2YT Final Exams and Video Playlists: www.video-tutor.net/
JG it's not about how you teach, it's how you learned this stuff back in the day. Amazing teacher, but an outstanding learner. Best on youtube after our Dr. B.
Nearly every lecture ends with me coming to you for clarification. My professor does not present it in the clearest way and often this leads to confusion if you have not mastered even basic understanding. You calmly and slowly go through your process instead of just giving the answer, which really creates the best learning experience.
11:11 isn't Florine a spectator ion? Hydrofluoric acid is a strong acid which means it "completely" disassociates in water, which means that the H+ ion is the only thing reacting with the OH ion... H+ (aq) + OH (aq) -> h20(l)? Pretend if HF was solid, then fluorine will be included in the net ionic equation because the bond between H and F got split signifying a reaction occurring. Am I wrong? pls help
man, I know I'm 4 years late but this video really helped me out in my science test so I just wanted to say THX for making this vid and all of your other chemistry vids to.
great videos and sorry for being obnoxious about the details... isn't CO3 insoluble at this point [14:29], or is staying aqueous because of its previous association with Na? Thx a million!
Why didn’t Aleks teach me like that??? I fucking love this man bro, he’s helped me master calculus and now chemistry! What a fucking angle man you’re a blessing
Thank you so much...I never understand this...my teachers voice was so low and she was on replacement...I have. Test later and this helped me so much...thanks👍😇
how do i know when to decompose the compound into simpler elements like the nh4oh we decomposed it into nh3 and h2o ..thank you for the helpful video!!
In the left hand side it is written mgcl2 because mg has a net positive 2 charge and cl has a negative 1 charge cross multiply those 2 charges and you get mgcl2 similarly on the right hand side when you combine Ag + cl it becomes Agcl, reason: Ag has +1 charge and cl has -1 charge cross multiply both the charge and it gets cancel out hence it becomes Agcl
In the first equation, when writing the ionic equation part, how come when writing the product side, did " AgCl" drop the 2 that was in front of AgCl in the molecular equation? Basically, why would you not leave the 2AgCl for the ionic equation part?
I have a question. In the first example of the net ionic equation for the single replacement, Al + CuCl2 why did you write CuCl2 as aqueous? In my solubility charge, it says that Cl would have a low solubility (solid) with Ag, Pb, Hg2, Tl and Cu. If it was solid it would change the Ionic Equation to 2Al(s) + 3Cl2(s) ----> 2Al(aq) + 2Cl3(aq).
you are my go to guy bro, but the ads interrupts a lot. I believe if you didn't the ads you will probably have over million viewers. keep up the good work though...
The video doesn't explain one thing, when H O N CL BR I and F are on their own they become gasses and are H2, O2, etc, for example in his second example with Hf+Koh-->H2O the net ionic equation would end up as 1H2^+(g) + 2OH^-(aq) --> 2H2O(l). Hoped that helped clear up confusion
No, it's a chlorine. All chlorines are *soluble* except Hg, Pb, and Ag. the solubility rules here don't apply to Cu. I'm assuming you already finished your exams tho, how did you do?
Solubility Rules - Free Reference Sheet: bit.ly/3AaJdW6
Polyatomic Ions Formula Sheet: bit.ly/4e9F2YT
Final Exams and Video Playlists: www.video-tutor.net/
I'm studying for my chem finals. I really was lost but I can't count how many times I've watched your videos already. SO HELPFUL! Thank you so much!
I’ve just decided to watch your videos before doing my college chem for engineers. Your method of teaching is so much easier to understand. Thank you.
I'm so grateful for people like you. You make chemistry fun because you make it easy. Thank you SO MUCH, SIR!
Going through your videos as a refresher is such a blessing, I swear. You don't skip a detail. Thanks!!!
I can never understand this during lecture T_T thank you so much! this helped tons!!!
You're very welcome
You made chemistry so much easier!Thanks this will really help in chemistry exams
Thank you so much, would have failed chemistry without all your help.
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Not yet
in my side it's. still hard
JG it's not about how you teach, it's how you learned this stuff back in the day. Amazing teacher, but an outstanding learner. Best on youtube after our Dr. B.
better than Dr.B.
Thank you so much for making these videos, they have been so helpful in understanding net ionic equations!
Nearly every lecture ends with me coming to you for clarification. My professor does not present it in the clearest way and often this leads to confusion if you have not mastered even basic understanding. You calmly and slowly go through your process instead of just giving the answer, which really creates the best learning experience.
these are amazing you're a savior!
Thanks
Chemistry is a real struggle but because of you,i have hope.Thank you so much.
you should be payed as much money as every chem teacher combined because of how well you explain this headache of a subject.
thank you so much! i used to have a hard time to understand this. but now after watching your videos, it feels so much easier for me
i am now going to appear my IGCSE finals and i know that this video will atleast save my 3 marks which is too much for me !
THanksssssss
Samee
This video helped me sooo much!!!!! Thank you for your amazing teaching skills!!!
4 hours to chemistry exam best tutor ever
OMG bro is like Einsteins tutor
Thank you so much for every lesson you create
11:11
isn't Florine a spectator ion? Hydrofluoric acid is a strong acid which means it "completely" disassociates in water, which means that the H+ ion is the only thing reacting with the OH ion...
H+ (aq) + OH (aq) -> h20(l)?
Pretend if HF was solid, then fluorine will be included in the net ionic equation because the bond between H and F got split signifying a reaction occurring. Am I wrong? pls help
Hydrofluoric is a weak acid , fluorine is the only halogen that forms a weak acid
@@dharia7965 ohhhh! Thank you!
man, I know I'm 4 years late but this video really helped me out in my science test so I just wanted to say THX for making this vid and all of your other chemistry vids to.
great videos and sorry for being obnoxious about the details... isn't CO3 insoluble at this point [14:29], or is staying aqueous because of its previous association with Na? Thx a million!
your channel helps me out a lot!! it's very detailed and informative, keep doing videos!! xo
i wish i found this page earlier, tomorrow is my gen chem exam and this covers so much of what I struggle with!!!!
good luck to whoever is having a chem final this week
Sitting for my final exams in a month and this surely helped alot😌
Why didn’t Aleks teach me like that??? I fucking love this man bro, he’s helped me master calculus and now chemistry! What a fucking angle man you’re a blessing
bruh you make chemistry go from hard to so simple i cry when i watch your videos and realise how simple it is after the teacher teaches bs
Thank you so much...I never understand this...my teachers voice was so low and she was on replacement...I have. Test later and this helped me so much...thanks👍😇
You are a Hero, I will be forever grateful for your videos!
Helped a lot, thanks!!
I learn a lot from your video. You're great! Thank you!
helped alot sir espicially the ionic equation part. keep up the good work
Thank you so much as Student this is a gift for me
Bye the way I know understand ionic equations so very thank you .
thanks for light ,I was lost
Thank you some such this video help me a lot with how to balance ionic equation
thank you so much! you have no idea how mush this helped
Great work! Thank you!
No problem
Thanks absolutely helped me.
thank you for make chemistry easy for us🙏💜🌟
Brilliant teaching skills...thanks
how do i know when to decompose the compound into simpler elements like the nh4oh we decomposed it into nh3 and h2o ..thank you for the helpful video!!
21:50 for activity series
However I not only learned about ionic equations but also about alkaline metals and many more
Balance the equation at 13:01
at 31:50 shouldnt it be Na(NO3)2 in the product side instead of NaNO3? please explain
I LOVE THIS SO MUCH THANK YOUUUUUUU
In the first problem, when writing the total equation you have 2AgCl and then write it as just AgCl, where did the 2 go????
Thank you! You've saved me from Chemistry Hell!
25:25 , why doesn't Al get a +3 charge like it does on the other side?
Thank you so much, sir.
thank you so much for this!!!
how do you know if a compound is strong/ weak acid/base/salt?!??
well if strong he must have muscles if weak must be skinny and if base then its earth or table like things and if salt then NaCL
Respected sir can you make a video on John Teller distortion? Kindly do consider this humble request.
You are a life saver!!!!
That was well explained.
An you do one for the process photosynthesis .
I didnt understand how did Ag + CL2 became AgCl instead of Agcl2 @2:08 ? can anyone please explain.
he forgot it but wrote it after
In the left hand side it is written mgcl2 because mg has a net positive 2 charge and cl has a negative 1 charge cross multiply those 2 charges and you get mgcl2 similarly on the right hand side when you combine Ag + cl it becomes Agcl, reason: Ag has +1 charge and cl has -1 charge cross multiply both the charge and it gets cancel out hence it becomes Agcl
Which other aqueous solutions beside HF do not need to be separated? Thanks.
Thanks alot😊😊
In the first equation, when writing the ionic equation part, how come when writing the product side, did " AgCl" drop the 2 that was in front of AgCl in the molecular equation?
Basically, why would you not leave the 2AgCl for the ionic equation part?
he forgot it but wrote it after
Thank you my friend!
At 3:48 you wrote a big 2 in front of Cl, shouldnt it be CL2 with a small 2????
Nope. 2 cl ions
omg you're amazing!!!!!!!
I have a question. In the first example of the net ionic equation for the single replacement, Al + CuCl2 why did you write CuCl2 as aqueous? In my solubility charge, it says that Cl would have a low solubility (solid) with Ag, Pb, Hg2, Tl and Cu. If it was solid it would change the Ionic Equation to 2Al(s) + 3Cl2(s) ----> 2Al(aq) + 2Cl3(aq).
thanks you helped alot!
Thankyou so much .
How do you know Ag at 2:12 has a +1 charge? I’m so confused with finding the charge of the transition elements. Someone help please!
NO3 is 1-, since its AgNO3, Ag is 1+
Reading the comments instead of paying attention😔>
you are my go to guy bro, but the ads interrupts a lot. I believe if you didn't the ads you will probably have over million viewers. keep up the good work though...
12:53 you sure reaction is balanced? i dont see two h2 on left side
13:24
Thanks so much so helpful God bless
please, can you tell me what is the program or app used in your lessons, thank you so much
but in the solubility rules that I have learned, it says that weak acids are not soluble so why would you designate that as aqueous?
Thank you sooooo much for this
Who else is here to prepare for igcse Oct/Nov 2020 😎
You helped me thank you
On the last example, why did he go Na3 to (NO3)2 instead of Ca to PO4? Does the order not matter or is there a rule?
How do you know if the chemical compound is a solid or and aq solution??
Thanks a lot!
What happens if they’re both (aq), how do you write the net ionic equation?
then no net ionic equation
Isaac Asiamah my CHEM unit ended couple months ago, doing physics now. Appreciate it though.
Will A always pair up with D in double displacement equations?
yes metal and non metal
The video doesn't explain one thing, when H O N CL BR I and F are on their own they become gasses and are H2, O2, etc, for example in his second example with Hf+Koh-->H2O the net ionic equation would end up as 1H2^+(g) + 2OH^-(aq) --> 2H2O(l). Hoped that helped clear up confusion
So with H and CO3 as reactants... you would never have H2CO3 (Carbonic Acid) written as a product? It would always result in water and carbon dioxide?
wonderful video
why did you dissociate the sodium carbonate? Isn't it a weak base?
THANK YOU
Excuse me please when u were writing the product what happened to the two which was attached to the chlorine
10:00 can someone explain
acid strengths of hydrides of group-17 elements increase in the order
HF < HCl < HBr < HI
making HF a weak acid
thank you so much!!!!!!
No problem.
Why HF in reactant side can not be splitted?
little confused with the chloride. We started with cl2
Same!
in the first example, why is MgCl2 in the aqueous state? I thought it was a solid?
Isn't Cl- a spectator ion as well?
top ten people in the universe
23:45 isn't cucl insoluble?
No, it's a chlorine. All chlorines are *soluble* except Hg, Pb, and Ag. the solubility rules here don't apply to Cu. I'm assuming you already finished your exams tho, how did you do?
very helpful Thnx
Is my understanding wrong or is HF actually a weak acid
It is a weak acid that partially dissolves in water
raise the volume on all your videos. or the quality of your audio file
plz n thx for all d help ;)