Solubility Rules - Free Reference Sheet: bit.ly/3AaJdW6 Polyatomic Ions Formula Sheet: bit.ly/4e9F2YT Final Exams and Video Playlists: www.video-tutor.net/
TIMESTAMPS 🍋 0:00 H2SO4 + NaOH 4:53 HC2H3O2 + KOH 9:54 HNO3 + Mg(OH)2 ------ STEPS: 👣 1. Write the products (acid + base = salt + water) 2. Balance the equation, if needed 3. Decide if the salt is soluble or not. If it's soluble, it's in aq state 4. Are the initial acids and bases strong or weak? If they are strong they will dissociate in ions, if not, they won't 5. Write the net ionic equation. Everything that is in the aq state and is strong, will dissociate into ions, write the rest as they were 6. Cancel out ions that are the same on both sides 7. If you have a number that is repeating on every part of the equation, divide the equation by that number
My favourite tutor, you made me understand so much about gas laws...back in high - school, thank you ; and now I'm back here and now in college...your youtube videos are still so helpful
Professor Organic Chemistry Tutor, thank you for a solid analysis of Acid Base Neuralization Reactions and Net Ionic Equations in AP/General Chemistry. Writing the total ionic equations, balancing the chemical equations, identify the spectator ions and writing the net ionic equations are excellent from start to finish. This is an error free video/lecture on TH-cam TV with the Organic Chemistry Tutor.
Thank you so much! This video was super helpful! You provided many easy-to-follow examples, and now I am very confident in predicting acid-base equations!
Under 2 hours, I learned how to balance equations, learned solubility rules, create net ionic equations and other chemical equation related topic because of this guy, than my 4 class sessions (6 hours) with our teacher
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*Im not understanding how you are supposed to "Know" how to get the answers you got. You literally just looked at it and then "so we have this, we get this" How do we know that???*
This should be viewed as a series with many prior videos alongside a good bit of 1st-3rd chapter of a basic inorganic chemistry book. Flashcards for the polyatomic ions really helped.
So how come acetic acid won't dissociate on the left side with Hydrogen, but will with K+ on the right? o_O I am confusion- around minute 9- thanks in advance if someone answers
CalYsta Y The K is a group one alkali metal so it is completely soluble. The one with the hydrogen is a weak base, meaning when put in water it stays mostly as an acid ad not ions. That’s why we can’t show it as disassociating but we can show it’s salt as it’s ions
Proton is polar ,because its the hcl ,and oh is for non polarity ,it likes to disolve oils things like that ,which they are non polar ,when we say to deprotonate means to alkaline it ,to prrotonate means to dealkanise it .
But what if the equation works out that your products are HOH and a non-soluble compound? I have a chem lab that is asking for the ionic and net-ionic equations on a problem like that but wouldn’t the ionic and net-ionic reactions be the same since every ion became part of a non-aqueous compound? I’m so confused 😅
How is the net ionic equation H+. + OH-? isn't a net ionic equation the chemical equation that shows only those elements, compounds, and ions that are directly involved in the chemical reaction.
Maybe its about electroplating ,the needed mesh must be on the cathode and the salts much be in the hcl and sodium hcl form so they can conduct electricity ,and the h+ get attracted to the nigative and reduced or sorry plated on the desired meah ,but also alkaline waters conduct even more becauae thwy have mor hydrogens The less the oh the more h+ it gets
Oliver Abbott look up balancing vids, because the H2 in the reactant side has the 2 because of sulphate that has a charge of two, while when he combined OH with a charge of -1 with H, cross cross the charges and they will cancel out giving us h2o, and that’s why by then end we balance so the product side fits the reactant , I know terrible explaining I’m sorry but watching a balancing video will help
Its eithwr fuly ionic this means its in the hydro face ,but lipids dont like water ,they are hydro phobic ,they hate water ,and their number wiah is to be in ph 14 not all of them to be fully dissolved in their non p solvent
Can we call carbon monoxide juat carbon oxide like nitrous oxide ? Im looking for titanium dioxide to mix it wit as much as i can metal oxides ,heat the mesh untel it glos ,spray the oxide mixture ,you can use air spfaying ,like we do to cars ,but once the meah ia red hod dump it in the dioxide pigment mixture
For the first problem, couldn't you have done [H2SO4 + NaOH --> H2O + NaHSO4] than ionize the equation to [H(+) + HSO4(-) + Na(+) + OH(-) ---> H2O + Na(+) + HSO4(-), than cancel the spectators to get the same answer? Just curious. lol literally got to the 8minute mark and here you are answering my question. So, since it was a strong base that completely ionized HSO4(-) to SO4(2-). Would the approach I went about work for all SB and SA reactions?
halogens in column VIIA are gases meaning they are diatomic elements, you'll see those in Single Replacement or Combination, Depositions. H2O MAY also be a gas H2O (g) when a reaction produces steam when you add heat to it. The symbol used for heat us a triangle in a chemical reaction involving heat. But thats the only time H2O can be a gas. When their is no heat and just neutralization or ionizations its a liquid (l)
No, never break down Miscellaneous Ions. Think of it as a "whole number", breaking it down would only make it more challenging for you and you waste time
Na is positive ,thats why the wanted mesh muat be on the nigative so the combination of metal chlorides or hydroxydes get reducrd on the mesh its a redox reaction but redox for non solvent intervention reducyion for in water reaction ,Ionic only water can transfer ions ,maybe im wrong ,not just water ,but salty to basic ph needdd not acidic ,because when its acidic it will oxidise instead of reducong (gaining electrons ,oxidation loosing electrons so thwy become more electro positive charged
Solubility Rules - Free Reference Sheet: bit.ly/3AaJdW6
Polyatomic Ions Formula Sheet: bit.ly/4e9F2YT
Final Exams and Video Playlists: www.video-tutor.net/
TIMESTAMPS 🍋
0:00 H2SO4 + NaOH
4:53 HC2H3O2 + KOH
9:54 HNO3 + Mg(OH)2
------
STEPS: 👣
1. Write the products (acid + base = salt + water)
2. Balance the equation, if needed
3. Decide if the salt is soluble or not. If it's soluble, it's in aq state
4. Are the initial acids and bases strong or weak? If they are strong they will dissociate in ions, if not, they won't
5. Write the net ionic equation. Everything that is in the aq state and is strong, will dissociate into ions, write the rest as they were
6. Cancel out ions that are the same on both sides
7. If you have a number that is repeating on every part of the equation, divide the equation by that number
Bruh, this ain chemsitry man.
Ah, you changed it.
Thank you
@@jaysaini955 ya it is
@@eshanismail8392 Bruh
His comment was different, and leave me alone to chump.
Alkali metals are always soluble
You make something so complicated in class into something so simple online. Thank you so much for doing what you do
you have been a huge help from my junior high to senior high to college.
TYSM I HAVE A CHEMISTRY EXAM TMRW AND I DIDN'T UNDERSTAND THIS UNTIL YOU TAUGHT ME. THANK YOUUUU
My favourite tutor, you made me understand so much about gas laws...back in high - school, thank you ; and now I'm back here and now in college...your youtube videos are still so helpful
I know this video is old but it still helps me and other people to this day, thank you for the amazing explanations
MAN i had problems with chemistry and after i watched your video i stared to understand it THANKS MAN.
1:01 really amazing teaching. When you started drawing that line I instantly knew what to do..thank you
Professor Organic Chemistry Tutor, thank you for a solid analysis of Acid Base Neuralization Reactions and Net Ionic Equations in AP/General Chemistry. Writing the total ionic equations, balancing the chemical equations, identify the spectator ions and writing the net ionic equations are excellent from start to finish. This is an error free video/lecture on TH-cam TV with the Organic Chemistry Tutor.
got gcse mocks coming up, i love how you explain the steps for each equation and why you do certain things.
Thank you so much! This video was super helpful! You provided many easy-to-follow examples, and now I am very confident in predicting acid-base equations!
Under 2 hours, I learned how to balance equations, learned solubility rules, create net ionic equations and other chemical equation related topic because of this guy, than my 4 class sessions (6 hours) with our teacher
Late reply, but yes. It is crazy how condensing information into comprehensible videos is so efficient. Professors overcomplicate things sometimes.
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thank you for explaining Na2 (subscript) I couldn't understand where the Na2 (subscript) came from.
I kinda feel like u teach better than my teacher and thx for the awesome help man :)
Lol you're probably right , this man is amazing
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Or learn to pay attention in class
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*Im not understanding how you are supposed to "Know" how to get the answers you got. You literally just looked at it and then "so we have this, we get this" How do we know that???*
Professional Biologist, you have to learn the solubility rules.
This should be viewed as a series with many prior videos alongside a good bit of 1st-3rd chapter of a basic inorganic chemistry book. Flashcards for the polyatomic ions really helped.
This was 5 years ago and guess what we can both agree you never used this ever again in your life after that exam you had isn’t it crazy ?
Everyone else with a crappy chem teacher hands up 🙌
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I lyk the work tutorials you supply to us students who really need it.
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So how come acetic acid won't dissociate on the left side with Hydrogen, but will with K+ on the right? o_O I am confusion- around minute 9- thanks in advance if someone answers
CalYsta Y The K is a group one alkali metal so it is completely soluble. The one with the hydrogen is a weak base, meaning when put in water it stays mostly as an acid ad not ions. That’s why we can’t show it as disassociating but we can show it’s salt as it’s ions
Proton is polar ,because its the hcl ,and oh is for non polarity ,it likes to disolve oils things like that ,which they are non polar ,when we say to deprotonate means to alkaline it ,to prrotonate means to dealkanise it .
But what if the equation works out that your products are HOH and a non-soluble compound? I have a chem lab that is asking for the ionic and net-ionic equations on a problem like that but wouldn’t the ionic and net-ionic reactions be the same since every ion became part of a non-aqueous compound? I’m so confused 😅
how can we tell if it's a strong or a weak acid/base?
U just have to get good bruv
Memorize
THIS WAS SO HELPFUL you are a godsend in my time of need lol
Woooow 👍 u are a good teacher
This cleared my concepts a bit
Are we supposed to be able to tell these are aqueous from the beginning or would it be specified in the beginning of a problem?
The best out there! Thank you!
Good video but
acetic acid formula is CH3COO but you wrote HC2H3O2 so plzz make me understand
they are the same thing. CH3COO is just written in a way that is more similar to what it looks like structurally.
It can be written as C2H3O2 as well. It’s preference. Good luck.
it's the same thing there's just two different ways to write it lol, if u count the amount of each element they're the same
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How is the net ionic equation H+. + OH-? isn't a net ionic equation the chemical equation that shows only those elements, compounds, and ions that are directly involved in the chemical reaction.
Hi, why do you only break up substances in the aqueous phase ? And not liquid or solid ?
i think bc it dissociates in an aqueous solution or smtg
YOUR THE BEST BRO!
so basically if its not in the strong acids/bases chart then its a weak acid/base?
Anonymous yes if its not strong then its weak
But you say strong or weak alkali not base
Chemistry is fun guys💗
Good work!!
You are great 😊
Maybe its about electroplating ,the needed mesh must be on the cathode and the salts much be in the hcl and sodium hcl form so they can conduct electricity ,and the h+ get attracted to the nigative and reduced or sorry plated on the desired meah ,but also alkaline waters conduct even more becauae thwy have mor hydrogens
The less the oh the more h+ it gets
thank you sm for this! it rlly helped :)
I don't understand with the sulfuric acid ionising partially in water
under basic conditions u leave it as is, but sometimes u have to dissociate it
@@marissadivitathat was five years ago 😭
But how do you know how many ions are in each component. How do i know what it plus and minus and by how much :( i don’t get this
do we need to separate weak base into ions for ionic equation?
Very nice. Thank you
Why do we write KC2H3O2 as K+C2H3O2?
it gets dissociated :)
wait how did he produce water by H2 and OH? Shouldn't he have produced H3O and not H2O?
Oliver Abbott look up balancing vids, because the H2 in the reactant side has the 2 because of sulphate that has a charge of two, while when he combined OH with a charge of -1 with H, cross cross the charges and they will cancel out giving us h2o, and that’s why by then end we balance so the product side fits the reactant , I know terrible explaining I’m sorry but watching a balancing video will help
Thank you!
Y did you split H2SO4 and NAOH dont they stay as it cuz they are strong acids ?
no nigga
You split if they are strong
What is the cross cross method?
Its eithwr fuly ionic this means its in the hydro face ,but lipids dont like water ,they are hydro phobic ,they hate water ,and their number wiah is to be in ph 14 not all of them to be fully dissolved in their non p solvent
What is the reaction when hcl+naoh
how did you know the charge of c2h3o2
I like when this happens
I love you JG
Thanks Man💯💯💯
U saved me and all of us lol
Can we call carbon monoxide juat carbon oxide like nitrous oxide ?
Im looking for titanium dioxide to mix it wit as much as i can metal oxides ,heat the mesh untel it glos ,spray the oxide mixture ,you can use air spfaying ,like we do to cars ,but once the meah ia red hod dump it in the dioxide pigment mixture
You are awesome!!!!
this guy's back must hurt from consistently carrying us D;
A teacher took off points for writing the ones in, why??
u are under arrest unless u give me ur number
@@PHILLYMEDIC69 tf
Where did you write the ones ?
Why does SO4 have a -2 charge? I thought it would be -4 because S has +4 and O has -2 x 4? Please help ik I’m wrong I just don’t know why. 1:20
Creeperroese SO4 is a polyatomic ion, meaning they have different charges and don’t follow the normal rules
@@challyzilla9483 ik about polyatomic ions and their charges but any idea why they dont follow normal rules?
@@challyzilla9483 hi
Hii
sulfate is a polyatomic ion :)
We need to see your pictures
for the first strong acid strong base reaction, why don't you write out the ions for water?
Because water is not soluble in water; it is a liquid.
For the first problem, couldn't you have done [H2SO4 + NaOH --> H2O + NaHSO4] than ionize the equation to [H(+) + HSO4(-) + Na(+) + OH(-) ---> H2O + Na(+) + HSO4(-), than cancel the spectators to get the same answer? Just curious. lol literally got to the 8minute mark and here you are answering my question. So, since it was a strong base that completely ionized HSO4(-) to SO4(2-). Would the approach I went about work for all SB and SA reactions?
anda how you do that same thing but in a problem they are giving you the products and no the reactors
i think u have to dissociate it first before u can do anything else
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i dont know the phases except the solubility chart can you help like when does it have (g)
halogens in column VIIA are gases meaning they are diatomic elements, you'll see those in Single Replacement or Combination, Depositions. H2O MAY also be a gas H2O (g) when a reaction produces steam when you add heat to it. The symbol used for heat us a triangle in a chemical reaction involving heat. But thats the only time H2O can be a gas. When their is no heat and just neutralization or ionizations its a liquid (l)
can the acetate be broken down into smaller compounds?
No, never break down Miscellaneous Ions. Think of it as a "whole number", breaking it down would only make it more challenging for you and you waste time
5:25 Shouldn't the arrow be double-sided since hydrogen acetate is a weak acid?
thank you!
I don't think you balanced the equation of the second example
in 3:45 why did we add the 1 in front of H2 and Na2SO4?
Super late reply but it doesn’t have to be written . There is just an understood one there. If he took the 1 away it wouldn’t change it .
@@KeaganRabalais2 oh yeah I realized that, I forgot that I wrote this comment lol thank you
Na is positive ,thats why the wanted mesh muat be on the nigative so the combination of metal chlorides or hydroxydes get reducrd on the mesh its a redox reaction but redox for non solvent intervention reducyion for in water reaction ,Ionic only water can transfer ions ,maybe im wrong ,not just water ,but salty to basic ph needdd not acidic ,because when its acidic it will oxidise instead of reducong (gaining electrons ,oxidation loosing electrons so thwy become more electro positive charged
You have to explain more
If the equation in a question does not specify an ion's phase/state, how would I determine the reactant and product's phase/state?
I'm not sure but maybe te solubility rules?