0:07 Water (a sign of life) 1:45 Water Chemistry (H2O) polar Hydrogen bonds 3:53 Water Chracteristics Cohesion = Sticking to itself Adhesion = Sticking to other things Capillarity High Surface Tension 6:16 High Specific Heat (Helps regulate temperature, slows change of internal temperature when in harsh conditions) Density and State (Ice Floats) Universal Solvent (mixes with almost anything) 9:36 PH (Power of Hydrogen) Levels PH 1-6= More Acidic PH 7= Neutral Ph 8-14= More Basic 12:23 Buffers (help balance PH levels, maintain homeostasis)
going to revisit tomorrow for my AP Bio exam on Monday. Need to make sure I do well on my first exam of the year. Love the great depth explanation. I took CP Biology in freshman year and passed the year with a A in the class, I am nervous that I won't do so well in AP Bio like I did in CP Bio. Any study suggestions?
Well there are three common scenarios when you are talking about bonding. One is you share electrons, and you do so equally. So we start up a business together and share the money 50/50. We call this non-polar, and it has no charge imbalance. Next we could start that business, but split it 70/30. When this happens with electrons one atom or part of the molecule has more of the electrons than the other. They are still sharing, but just not equally. Because it is not 100/0 though, it isn't a full charge, it is only a partial positive or negative charge. If it was a full charge I get everything and you get nothing. This happens with ionic bonds where some ions lose electron(s), and other gain the electrons. There is no sharing involved. Typed this quick, so I hope it makes sense.
0:07 Water (a sign of life)
1:45 Water Chemistry (H2O) polar Hydrogen bonds
3:53 Water Chracteristics
Cohesion = Sticking to itself
Adhesion = Sticking to other things
Capillarity
High Surface Tension
6:16 High Specific Heat (Helps regulate temperature, slows change of internal temperature when in harsh conditions)
Density and State (Ice Floats)
Universal Solvent (mixes with almost anything)
9:36 PH (Power of Hydrogen) Levels
PH 1-6= More Acidic
PH 7= Neutral
Ph 8-14= More Basic
12:23 Buffers (help balance PH levels, maintain homeostasis)
Michael Pisciarino thank you!
thanks!
Pog
I’m so glad I found you. You explain in a manner that makes it easier for me to understand and retain.
loser
THANK YOU, I HAVE MY BIO EXAM IN A WEEK AND YOU SAVED ME :) :)
What did u get
@@xur1317 yes @Athba Alarti I am also curious, what did you get on the exam?
Thank you, you explain things real well!
You explained every thing very well. I am very happy. it's all about the "very" thing
going to revisit tomorrow for my AP Bio exam on Monday. Need to make sure I do well on my first exam of the year. Love the great depth explanation.
I took CP Biology in freshman year and passed the year with a A in the class, I am nervous that I won't do so well in AP Bio like I did in CP Bio. Any study suggestions?
YOU ARE MY HERO OKAY
7 years ago now bro is in college dang
Which topic discusses water potential?
a question how can i walk like jeuses on water
Easiest way: freeze the water before you walk on it. You can even skate on it if you'd like to earn style points. Good luck.
Thank you :D. This was very helpful
Does anybody know when these vedios released?
What exactly do you mean by partial charges?
Well there are three common scenarios when you are talking about bonding. One is you share electrons, and you do so equally. So we start up a business together and share the money 50/50. We call this non-polar, and it has no charge imbalance. Next we could start that business, but split it 70/30. When this happens with electrons one atom or part of the molecule has more of the electrons than the other. They are still sharing, but just not equally. Because it is not 100/0 though, it isn't a full charge, it is only a partial positive or negative charge. If it was a full charge I get everything and you get nothing. This happens with ionic bonds where some ions lose electron(s), and other gain the electrons. There is no sharing involved. Typed this quick, so I hope it makes sense.
Really nice vid... thnx alot
THANK U SO MUCH
I wish i was an insect. Then i could go on water without a boat.
Nice video !
Helpful!