Suwon Park, Josianne Germann. Formula:H 3 PO 4 Density:1.88 g/cm³ Melting Point:42.35° C Boiling Point:158 o C Has a low pH (strong acid!)

Slides:



Advertisements
Similar presentations
Chemistry Project - Compounds By – Steven of MS3.
Advertisements

Phosphorus. Phosphorus, is called ‘spreader of light’ in Latin language. It is very reactive nonmetal. It is essential constituent of living organisms,
CHEMISTRY 1000 Topic #2: The Chemical Alphabet Fall 2013 Dr. Tracey Roemmele Gallium, Ga Sodium, Na Forms of Carbon.
Physical or Chemical Change? Vocabulary Chemistry.
1 Group 15 - Pnicogens –N is diatomic; P, As & Sb have multiple allotropes N & P are nonmetals As & Sb are metalloids Bi is a metal. –They form monoatomic.
Chapter 23 Acids, Bases, and Salts
Acids. Dissolve in water – sour taste Litmus dye: blue → red React with some metals –Produce hydrogen gas and a salt.
Properties of Matter.
Characteristic Properties of Matter
UNIT 4 P H SOLUTION. ACIDS AND ALKALIS These are two important solutions Not only used in the laboratory but also in our daily life.
Acids and Bases Two special classes of compounds.
Freshwater Pollution.
Physical and Chemical Properties. Physical vs Chemical In Chemistry we focus on physical and chemical properties that help us organize Elements, chemicals,
Acids, Bases, and pH Unit 7: Acids and Bases. What are Acids? Definition: Ionic compounds that produce hydrogen ions (H+) when dissolved in water What.
ACIDS, BASES, and pH.
Acids and Bases pH- power of the hydrogen ion. Difference between them… Basically, acids are defined as compounds which give off H+ ions when you put.
Acid Properties  An acid is any compound that increases the number of hydronium ions, H 3 O +, when dissolved in water.  Acids have a sour flavor The.
Take out C40 report HW: Review procedures for C41.
Unit 9 Notes Acids, Bases, and Salts. Acids An acid is a substance that produces Hydrogen ion H + or hydronium H 3 O + in solution.
24.1 – How Solutions Form.  Same composition, color, density and taste throughout  Homogenous mixture  Exist in all states of matter  The air we breathe.
Chapter 25 Lesson 1.
Aspirinsucrose Matter – types and properties of. Chemistry is the science that investigates and explains the structure and properties of matter. Composition,
Sulphuric Acid-H 2 SO 4 Teo Keane102(25). Outline Production of sulphuric acid What is sulphuric acid? Chemical properties Main uses - Fertilisers - Production.
Would you like a nice, refreshing glass of acid?
T. Sudarat Khampa. Acids Latin word ‘acidua’ : sour Has a sour test Has a pH value less than 7 Has a corrosive nature Turns blue litmus paper red Reacts.
Acids, Bases, & Salts Chapter 25.
Chapter 7 Review Acids, bases, and solutions. In this solution what is the solvent and what is the solute.
Describing Matter Key Idea #5 Matter can be described by its physical, chemical, and characteristic properties.
Acids and Bases Chapter 3 Sections Pages
Acids and Bases. Acids Although some acids can burn and are dangerous to handle, most acids in foods are safe to eat. What acids have in common, however,
Acids and Bases If you read the label on a jar of pickles or on a ketchup bottle, you would read that there is an acid or two on the list. Our stomachs.
Acids and Bases. Nevada State Standards  P.5.A.3. Students know materials can be classified by their observable physical and chemical properties.  N.8.B.2.
DAILY QUESTION November 25, A neutralization reaction occurs between an ______ and a _______.
Acid Properties  An acid is any compound that increases the number of hydronium ions when dissolved in water.  Acids have a sour flavor The sour taste.
Compounds Because elements take part In chemical changes fairly easily, few elements are found alone in nature. Instead, most elements are found combined.
The Point of Today Distinguish between physical and chemical properties. Give examples of physical and chemical properties.
CHAPTER 14 ACIDS AND BASES PROPERTIES OF ACIDS AND BASES.
Acids and Bases. Acid: A compound that when written, generally has hydrogen written first Produces hydronium ions (H 3 O + ) when dissolved in water.
Chemical or Physical Change?. Physical Change Chemical before change is the same chemical afterwards. Only its form has been altered. Examples: Big piece.
Carbon & Polymers. Review... 1.Why does the carbon atom model have 4 holes? 2.What is so special about carbon?
Physical Science Chapter 23
Bell Work Start a new page in your Science Notebook, (Page 22) Title it: pH: Color Changes with Acids and Bases Don’t forget to put it on your Table of.
Coal From where does it come? What happens when it is burned?
Tuesday 2/21/12week 23 objective – SWBAT identify products of coal combustion and their effects on the environment. HW – Read p. 89 Combustion of Fossil.
A Physical Property is a property that can be observed without changing the make up of the substance. You just look at it - or measure it. Examples are:
A COMPOUND is a pure substance composed of two or more elements that are chemically combined.
Acids and Bases. Describing Acids and Bases A. Acids and Bases Acid-contain at least one hydrogen atom Acid-contain at least one hydrogen atom examples:
Tennessee SPI Objective: Identify the basic properties of acids… Check for Understanding Determine whether a substance is an acid or a base by its reaction.
Today’s Learning Objectives  Review Physical Properties and Physical change  Chemical Change = Chemical Reaction  Energy in a reaction  Conservations.
KAYLA SHEPARD CALLIE ADDINGTON WALKER BOSTON Advertisements.
 A homogeneous mixture that contains a solvent and a solute(s).  PARTS OF A SOLUTION :  1) SOLVENT : The part of that is present in the largest amt;
1. ACIDS AND BASES Name some acids and bases that are familiar to you. 2.
Chapter 2 SECTION 2: PROPERTIES OF MATTER. Key Ideas  Why are color, volume, and density classified as physical properties?  Why are flammability and.
Manufacturing Process of H3PO4 (wet process)
Acids and Bases.
Acids and Bases Lesson 1.
Physical and Chemical Properties Notes
Characteristic Properties of Matter
Acids and Bases CHAPTER 23.
Matter and How It Changes
Obj: Students will be able to describe an acid or a base.
Two special classes of compounds
BASICS OF CHEMISTRY.
On the half sheet of paper:
Bell Ringer To measure the amount of concentration, you compare the amount of solvent and _______. To change the concentration you can add solute.
What is a physical change? What is a chemical change?
ACIDS A substance that produces HYDROGEN (H+) or HYDRONIUM (H3O+) ions in solution.
Anything that has mass and takes up space (volume)
Solutions, Solubility and Acids and Bases
Acids and bases Lesson 1.
Presentation transcript:

Suwon Park, Josianne Germann

Formula:H 3 PO 4 Density:1.88 g/cm³ Melting Point:42.35° C Boiling Point:158 o C Has a low pH (strong acid!)

 Clear, colorless liquid  When added to a soft drink, gives a tangy flavor  Inorganic acid

 Removes rusts from metal objects  Can be used as a medicine (anit-nausea medication)  Can be used to clean your teeth (dentists use)  Can be used to press the food

 Hair coloring (other color dying products)  Bleach  Nail polish  Dry cat food  Body wash  Tooth paste  Shampoo

 In space, if you don’t have phosphoric acid, you won’t be able to clean the spaceships when it is dirty  If the space ships are not clean, the engine might get stuck and all yucky which will lead to a broken space ship

 Scientist (to make it)  Air (oxygen and hydrogen)  Phosphoric acid  Fire

 Made up of phosphorus, hydrogen, and oxygen  When pentoxide and water are combined..  Reacting a concentrated nitric acid and red phosphorus

 It is very easy to make  It is cheap to make compare to others  Can be used for useful things (like cleaning detergents, fertilizers, helps remove rust)

 Big industrial product  If we didn’t produce it…  Fertilizers, coke, cleaning detergents will not exist

  utf-8&oe=utf-8&aq=t&rls=org.mozilla:en- US:official&client=firefox-a utf-8&oe=utf-8&aq=t&rls=org.mozilla:en- US:official&client=firefox-a  ric-acid.html ric-acid.html  &mobile&categoryId= &mobile&categoryId=  oric-acid oric-acid  

 / /  centre/2009/march/coca_cola_announces_the_carbon_footpri nts_of_some_of_its_best_loved_brands.html centre/2009/march/coca_cola_announces_the_carbon_footpri nts_of_some_of_its_best_loved_brands.html  about-phosphoric-acid-yes-that-chemical-in-coca-cola/ about-phosphoric-acid-yes-that-chemical-in-coca-cola/   Conditioner-Review Conditioner-Review