Good bless you soo much. I consider people like you hero's that make the world a better place. Helping people you don't even know for free, I wish I was as smart and capable as you Sir.
Doceri app on the iPad and screenflow on the Mac, although I’ve been using LumaFusion on the iPad to edit my recent videos. I use a Logitech webcam or my iPhone to record my face.
If no Ksp value is given in the question you either have to look it up in some kind of table in a textbook or on Google, or you will have to be given some other kind of information in the question that allows you to solve for the Ksp.
hahah i took like 15 mins trying to figure out why i keep getting 0.001 M and not what he got and thought i was losing it until i finally read the comments
Ksp is the solubility product, the product of ion concentrations in a saturated solution. Q is also a product of job concentration, but not necessarily at saturation, but rather at a given point in time in the problem.
thanks for the video! but there is a mistake in the molarity of CaCl2, it should be .001M instead of 0.00050 M
omg i thought that was my mistake TT
It was rounded off
@@EvelynHernandez-sh8lc u dont round like that
For CaCl2, (.0015M ) X 100ml/150ml = 1x10^-3, not .00050M
Good bless you soo much. I consider people like you hero's that make the world a better place. Helping people you don't even know for free, I wish I was as smart and capable as you Sir.
Can you clarify that calcium and sulfates are always insoluble?
You have saved my life. Thanks
This was very helpful! Thank you for helping me understand!
which softwares and hardwares are you using for recording this video ?
Doceri app on the iPad and screenflow on the Mac, although I’ve been using LumaFusion on the iPad to edit my recent videos. I use a Logitech webcam or my iPhone to record my face.
OMG. Thank you for this video, great teaching.
Excellent explanation! This video helped me out a lot with my prelab! Thank you so much!
Awesome! Glad to hear it was helpful.
Thanks buddy..that easy all known M1V1=M2V2 stuff was not been conceived to my brain for ladt 2days..
How to find the amount of ppt came?
How do you find if a precipitate is formed if there is no Ksp in the question to compare it to?
If no Ksp value is given in the question you either have to look it up in some kind of table in a textbook or on Google, or you will have to be given some other kind of information in the question that allows you to solve for the Ksp.
hahah i took like 15 mins trying to figure out why i keep getting 0.001 M and not what he got and thought i was losing it until i finally read the comments
what is q? what is ksp?
Ksp is the solubility product, the product of ion concentrations in a saturated solution. Q is also a product of job concentration, but not necessarily at saturation, but rather at a given point in time in the problem.
He also explains both of those in his other videos, Watching them all currently before my final tomorrow that I haven't studied for lmao
thank you but there is mistake as they mentioned ... morality of cacl2 is not 0,00050 but 0.001 and final result is 2.7 X 10^-6
I think your concentration of CaCl is half of what it's supposed to be
thanks!
Thanks a lotttttt