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Green Eggs and Ham A study of pH
Do you like green eggs and ham? If so, its all about pH!
Background for pH Stands for Potential of Hydrogen Measures acids and bases (alkalinity)
Properties/Characteristics of Acids Tastes SOUR
Can conduct electricity
Corrode through metals
Below 7 on the pH scale
Examples of Acids Citrus fruits Batteries Colas
Bases Bitter Taste
Feels Slippery like Soap
Above 7 on the pH scale
Examples of Bases Shampoo Toothpaste Antacids
Measure through a pH Scale Lucky number 7 is neutral
Litmus Paper Blue litmus paper will turn Red if something is an acid Red litmus paper will turn blue if something is a base
Neutralize Acids and Bases An acid can be neutralized with a base A base can be neutralized with an acid When this occurs, they turn into salt and water
So…Sam, I Am Do you like Green Eggs and Ham?
Is this possible? http://www.youtube.com/watch?v=E02oS7JC XBc&feature=related http://www.youtube.com/watch?v=E02oS7JC XBc&feature=related (8:45)
PROPERTIES OF ACIDS AND BASES. PROPERTIES OF ACIDS Sour Tasting Corrosive Oily Feeling Caustic-burns through things React with Metals.
Acids and Bases. Properties of Acids þ Produce H + (hydrogen) ions in water þ Taste sour þ Corrode metals þ React with bases to form a salt and water.
Chapter 9 Lesson 3 ACIDS, BASES, AND SALTS. Vocabulary Acid: substance that tastes sour and turns blue litmus paper red when dissolved in water; releases.
Acids and Bases Acids and Bases. Acids Have a sour taste. Vinegar is a solution of acetic acid. Citrus fruits contain citric acid. React with certain.
Acids & Bases They are everywhere.. In your food In your house EVEN IN YOU!!!!!
Acids and Bases. A. Definitions 1. Acid releases hydrogen ions (H + ) 2. Bases release hydroxide ions (OH - ) 3. pH scale – measures how acidic or basic.
Acids & Bases They are everywhere.. In your food In your house EVEN IN YOU!!!!! Ch
ACIDS and BASES Target: I will be able to define what makes something an acid or a base. I will be able to tell on a pH scale if something is an acid or.
Acids and Bases. Properties of Acids: Properties of ACIDS: 1. tastes sour.
Acids and Bases Have Two Different Faces. Acids and Bases I I
8.3 Properties of Acids and Bases Acid- a compound that produces hydronium ions (H3O) when dissolved in water. Examples: vinegar, carbonated drinks, stomach.
ACIDS AND BASES PH. THE PH SCALE IS USED TO MEASURE HOW ACIDIC OR BASIC A LIQUID IS. THE SCALE RANGES FROM CLOSE TO 0 – 14 ACIDS RANGE FROM 0 - JUST BELOW.
Acids and Bases H+H+ OH -. Acids and Bases: What are they? An acid is a material that can release a proton or Hydrogen ion (H+) A base is a material that.
Acids, Bases and the pH scale. pH scale pH stands for “potential of Hydrogen” The pH scale is a range of values from 0-14 that express the concentration.
Acids & Bases. Our Goal for today Our Goal for today To determine the difference between Acids & Bases.
Acids and Bases Part2: Bases. Arrhenius’ Definitions A base is a substance that produces hydroxide ions in solution OH-(aq) Sodium hydroxide NaOH(aq)
Chapter 8 Acids, Bases, and pH. The pH scale pH scale is labeled = neutral 0-7 = acids, 7-14 = bases “weak”, closer to 7 “strong”, closer to 0.
Environmental Science Lesson 6 - pH. Everyday pH pH is both in and around us all the time Body organs require certain pH to function Food/drink.
Ch 11 Acids & Bases Test Review. 1.Color Change; Universal indicator- yellow, orange and red Blue Litmus paper turns red 2.) Sour taste and conducts.
Acids and Bases SPS6. Students will investigate the properties of solutions. d. Compare and contrast the components and properties of acids and bases.
Acids and Bases. What are the properties of Acids? What is a property? React with metals React with carbonates Taste sour Turn blue litmus paper red.
Aim: How do Acids and Bases differ? Did you know They are everywhere.. In your food In your house EVEN IN YOU!!!!! Do Now: List substances that you encounter.
Properties of Acids & Bases By: Ms. Bowie. Acids are substances that: Taste sour!
PH. pH—Scale to measure how acidic or basic a solution is 0-14 Pure water is 7 and neutral (not an acid or base) Acids—less than 7(lower number more acidic)
Wednesday 11/18 Day 2 Science Starters Sheet 1. Please have these Items on your desk. Agenda 2- Fill out your Agenda. 1.What are valence electrons? 2.What.
Unit 11 Acids and Bases. ACIDS Any substance that generates a hydrogen ion (H + ) when dissolved in water The pH of an acid ranges from 0-6; 0 is the.
Acids and Bases Properties of Acids 1. Taste. Acids and Bases Properties of Acids 1. Taste sour 2. Red litmus paper is.
PH notes pH = % Hydrogen. Many compounds are soluble (can dissolve) in water. When an ionic compound dissolves in water, ionic bonds are broken. As a.
Properties. They taste sour (don’t try this at home). They can conduct electricity. Can be strong or weak electrolytes in aqueous solution React.
Acids and Bases. Acid: Any substance that gives a H + ion when dissolved in water. –Results in an excess of H 3 O + (hydronium) ions in a solution.
Describing Acids and Bases Chapter 7 Section 3. Properties of Acids 1. Sour Taste 2. Acids are corrosive 3. Acids react with metals and carbonates 4.
Acids & Bases. What are Acids and Bases..? What do we think about when we hear the words acids or bases? Sometimes we tend to think of a chemistry laboratory.
PH, Acidic and Basic Solutions. Acids Acids are substances that release positively charged hydrogen ions, H +, in the water. H + will combine with water.
IONS Ions are atoms with extra electrons or missing electrons. When you are missing an electron or two, you have a positive charge When you have.
PH. What is pH? pH measures the amount of H+’s in a solution –Water splits to form ions –H+ and OH- H+H+ H+H+ H+H+ H+H+ H+H+ H+H+
CHAPTERS 19 ACIDS & BASES. What do you see? Acid Properties Sour taste (citrus fruits) Conduct electric current Change the color of indicators-turns.
Acids and Bases Notes and Questions Ms. Haapala. Acids and Bases Standard 5 Acids, bases, and salts are three classes of compounds that form ions in water.
Acids & Bases: The pH Scale. What is a solution? A mixture containing more than 1substance Examples:
January 21, 2014 Day 1 Science Starters Sheet 1. Please have these Items on your desk. AR Book 2- Science Starter: Mr. Parr video clip on Acids and Bases.
Acid and Base Solutions SOL PS2abc. Acids Substances that release positively charged Hydrogen ions H+ into a solution These combine with H2O (water)
19-2 Describing Acids and Bases 19-3 Acids and Bases in Solution.
Acids & Bases. Our Goals for today To determine the difference between Acids & Bases Discuss the importance of studying Acids & Bases.
Properties of Acids and Bases Acids Bases *Taste sour*Taste Bitter *Turns blue litmus paper red*Turns red litmus paper blue *Reacts with metals*Produces.
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