PH Scale Let’s get pHunky brothers and sisters! Let’s get pHunky.

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Presentation transcript:

pH Scale Let’s get pHunky brothers and sisters! Let’s get pHunky

You may know… Chemists measure how acidic or basic a substance is with… The pH scale Acid and base strength is measured on a scale that ranges from 0 to 14 Neutral solutions have a pH = 7 Acidic solutions have a ph < 7 Basic solutions have a pH > 7 I’m pHeeling it mamma…

It’s the pOWER of Hydrogen, phools! Acids These substances have extra H+ ions Below 7 = acid pH indicates the amount of Hydrogen ions in a solution It’s the pOWER of Hydrogen, phools!

Bases These solutions have less H+ in the substance (and more OH- ions) Base is anything > 7 Aka alkaline Neutral substances= 7

pHun with the pH scale Just remember this brothers and sisters: ABBA

You called? Oh! Acids Below Bases Above ?

Why is this chemistry important in biology class? Your body- HOMEOSTASIS!!!!!!!! Stomach acids help digest food Blood – pH of about 7 (neutral) Homeo…what??

Why is this chemistry important in biology class? Environment Acid rain Water pollution Take me to pHunky town

Acid Rain Effects This is too pHunky, even for me!

Did you get your learn on? Don’t pHreak out, you don’t wanna pHail this test!