Names and Formulas for Acids. Naming Acids Acids have their own unique system of naming.

Slides:

Advertisements

Similar presentations

Nick & his Polyatomic Ions

Advertisements

Section 2.4—Defining, Naming & Writing Acids & Bases

© 2009, Prentice-Hall, Inc. Periodic Table Nonmetals are on the right side of the periodic table (with the exception of H).

Section 2.4—Defining, Naming & Writing Acids & Bases

Nomenclature!!! What’s in a name?. REMEMBER!!! 1.When naming compounds ALWAYS, ALWAYS have a periodic table in front of you! 2.Ions – positively or negatively.

Acid Nomenclature  Acids are an important class of hydrogen- containing compounds.  For now, an acid is defined as a substance that produces hydrogen.

Teacher: Dr. Van Der Sluys

Naming Acids For those of us who didn’t know. Nia Gilliam 5/6 periods Chem. II tutorial.

NAMING ACIDS. Three rules can help you name an acid with the general formula H n X. The naming system depends on the name of the anion. Each of the rules.

Atoms, Molecules, and Ions Types of Formulas Structural formulas show the order in which atoms are bonded. Perspective drawings also show the three-dimensional.

Chapter 5: Nomenclature Chemistry 1020: Interpretive chemistry Andy Aspaas, Instructor.

Ionic Bonding Continued: Acids. Ionic Bonding Continued - Acids What is an acid? What is an acid? Ionic compounds that give off hydrogen ions when dissolved.

Chapter 4. Binary compounds-contain 2 elements 1) metal w/ charge and non-metal (Type I) 2) Transition metal and non-metal (Type II) 3) two non-metals.

Acids and Bases Naming pH Strength Arrhenius Bronsted-Lowry Lewis.

Chemical Formulas The subscript to the right of the symbol of an element tells the number of atoms of that element in one molecule of the compound.

 Acids are compounds that ALWAYS begin with Hydrogen (H + ) › With the exception of water (H 2 O)  Some acids have oxygen  Some acids DO NOT have oxygen.

Naming and Writing acids. What are Binary Acids? Binary means two elements Acid means it contains hydrogen The second element is a nonmetal hydrogen –

Nomenclature. Chemical Formulas The subscript to the right of the symbol of an element tells the number of atoms of that element in one molecule of the.

1 Binary/Ternary Acid Nomenclature Binary Acids are acids made of two components. – Hydrogen and, – A single nonmetal (F, S, Cl, Se, Br, and I) Ternary.

Acid & Base Nomenclature Almost there!. How to recognize a compound/formula as being an acid or base:  Acid: has H, hydrogen, at the beginning. - Can.

Taurine - The stimulant in the 'energy drink' Red Bull.

Day 13– Naming Acids & Bases Sci 10 Chemistry. What is an Acid?  Acid: a compound that makes hydrogen ions H + (aq) when dissolved in water i.e.: HCl.

CHEMICAL FORMULA WRITING & NAMING OF COMPOUNDS.

9.4 Naming & Writing Acids Chapter Naming & Writing Formulas for Acids Acid – a compound that has one or more hydrogen atoms and produces hydrogen.

A quick primer. * Late next year, we will explore the full properties of acids, but for now: * Acids are ionic compounds that release H + ions into solution.

Hydrated Compounds and Naming Acids. Hydrated compounds A hydrated compound is an ionic compound that contains water within its crystal structure This.

Chapter 2 Atoms, Molecules, and Ions 1. Molecules and Molecular Compounds A diatomic molecule is a molecule that is made up of two atoms A molecular formula.

Molecules Molecule – two or more atoms covalently bound together Diatomic molecule – two of the same atom bound together.

Ch. 8: Nomenclature Naming of compounds. ● Metals and non-metals combine to form ionic compounds ● Non-metals and non-metals combine to form molecular.

Chapter 5: Nomenclature Chemistry 1020: Interpretive chemistry Andy Aspaas, Instructor.

Acids and Bases  Acids Contains H + Tastes sour Reacts with bases to produce salt and water.  Bases Contains OH - Tastes bitter Feels slippery Reacts.

Naming Acids. binary All binary acids are named this way: "hydro"  the prefix "hydro" is used.  the root of the anion is used. "ic"  the suffix "ic"

Acid and Base Ch 15 and Naming of acids 1.In a binary acid, the negative anion ends in -ide. The name begins with the prefix hydro-, stem and.

Naming Polyatomic Ions and Acids

Naming Acids Dr. Jerry E. Sipe Ivy Tech Community College.

Naming Compounds. All acids start with H (e.g. HCl, H 2 SO 4 ) 2 acids types exist: binary acids and oxyacids Binary: H + non-metal. E.g. HCl Oxy: H +

Naming Acids and Bases.

Chemical formulas The secret language of chemists.

Section 2.8 Naming Simple Compounds Return to TOC What is an Acid? There are many different definitions of an acid. We will be working with the simplest.

Binary Hydrogen Compounds Oxysalts + H 2 O  Oxyacids.

Salts Containing Polyatomic Ions Acids Oxyacids HW: Read 4-4 &4-6 Do problems 32, 34, 47, & 48 on pgs

Naming Acids How do you know it’s an acid? The compound’s formula begins with an H, and water doesn’t count! Naming acids is extremely easy if you know.

Naming Acids and Bases Chapter 9. Acids… Contain one or more H + when dissolved in water Anion combined with as many H + as needed to make the molecule.

Molecular Compounds & Acids

 Write the formula for the following: ◦ Lithium Iodide ◦ Potassium hydroxide ◦ Magnesium oxide  Name the following compounds: ◦ Na 2 O ◦ MgCl 2 ◦ CaSO.

Binary Compounds Molecules (covalent bonds) Contain only two elements Contain H and nonmetals Don’t contain ions or metals.

Naming Polyatomics, Acids, and Bases. Naming Polyatomics The most common form of a polyatomic ion containing oxygen ends in –ate. Changing the number.

CHEMISTRY PART 9 Acids and Bases. Acids  A compound that makes hydrogen ions when dissolved in water.  H + (aq)  Look for the (aq) (which means aqueous)

Chapter 9 Naming ACIDS Sodium chloride Hydrogen peroxide Magnesium sulphate Nitrogen dioxide Hydrochloric acid Calcium fluoride Carbon monoxide.

Monatomic Ions Ions formed from a single atom Written as (E 2+ ) or (E 2- ) Change ending to -ide.

THE CHEMISTRY OF ACIDS AND BASES. ACIDS AND BASES: NAMING AT THE CONCLUSION OF OUR TIME TOGETHER, YOU SHOULD BE ABLE TO: 1. Name any acid or base 2. Determine.

Naming and Writing Compounds. Three categories of compounds 1. Acids – begin with a hydrogen (HCl) 2. Covalent – non-metal bonded with non-metal 3. Ionic.

Naming Acids and Bases. Bases contain an OH group C 6 H 12 O 6 does not have an OH group If an OH group is present it will be clearly indicated: e.g.

Acids and Bases And neutralization reactions. Acids and Bases An acid is a substance that produces hydrogen ions in solution. HCl  H + + Cl - A base.

Naming Acids Chemistry 11 Mrs. Kay. Acids When these compounds dissolve in water they produce hydrogen ions. The concentration of hydrogen ions produced.

Acids & Bases Calculating pH and Naming. Finding the pH of Solutions Self- ionization of water – the simple dissociation of water H 2 O H + + OH - Concentration.

Chapter 4 “Chemical Names and Formulas” Modified and adapted from Pre-AP Chemistry Charles Page High School Stephen L. Cotton H2OH2O.

A.) Nitric acid B.) Hydronitric acid C.) Nitrous acid D.) Hydronitrous acid.

Naming Compounds Page 13 of INB. Does Q = H QxRy YES NO Acid Naming Rules Is R a polyatomic ION YES NO Use prefix Hydro, change –ide to -ic and add acid.

Recap As we go through the following questions, write down the topics that you are having trouble with and then when you come in for extra help, you know.

 Acid  A compound that produces hydrogen ions (H + ) when dissolved in water  An ionic compound Cation = H + Anion = monatomic or polyatomic ions Only.

Acid Nomenclature. Traditional inorganic acids contain hydrogen combined with a negative ion. To name these compounds, apply the following rules: A. Binary.

Inorganic Nomenclature Write the name of the cation. If the anion is an element, change its ending to -ide; if the anion is a polyatomic ion, simply write.

Naming Binary Compounds 1.Use prefixes then name element 2.Don’t use mono-for first element 3.Change ending of 2 nd element to – ide H 2 O dihydrogen monoxide.

Ionic Compound Molecular Compound Ionic Compounds are the result of oppositely charged ions attracting to each other after an electron transfer has occurred.

Unit 6: Nomenclature - Part IV Mrs. Callender

Unit 6: Nomenclature - Part IV

Presentation transcript:

Names and Formulas for Acids

Naming Acids

Acids have their own unique system of naming.

Acids have their own unique system of naming. Once you are familiar with the system of naming acids given their formulas,

Acids have their own unique system of naming. Once you are familiar with the system of naming acids given their formulas, it will be fairly easy for you to determine the formula for an acid, given the name.

Acids can be divided into two main categories:

1.Binary Acids

Acids can be divided into two main categories: 1.Binary Acids 2.Acids Containing a Polyatomic Ion

Acids can be divided into two main categories: 1.Binary Acids Contain 2 elements: Hydrogen, and a non-metal

Acids can be divided into two main categories: 1.Binary Acids 2.Acids Containing a Polyatomic Ion Contain Hydrogen and a Polyatomic Ion

Acids can be divided into two main categories: 1.Binary Acids 2.Acids Containing a Polyatomic Ion Contain Hydrogen and a Polyatomic Ion Polyatomic Ions

Naming Binary Acids

A Binary Acid consists of hydrogen, and a non-metal. Non-metals Hydrogen

A Binary Acid is named as follows:

hydro

A Binary Acid is named as follows: hydro The root of the non-metal name +

A Binary Acid is named as follows: hydro The root of the non-metal name “ic” acid + +

Let’s do an example: Name the acid HF

Binary

Let’s do an example: Name the acid HF hydro The root of the non-metal name “ic” acid + + hydrofluoric acid

Let’s do an example: Name the acid HF hydro The root of the non-metal name “ic” acid + + hydrofluoric acid

Let’s do an example: Name the acid HF hydro The root of the non-metal name “ic” acid + + hydrofluoric acid fluorine

Let’s do an example: Name the acid HF hydro The root of the non-metal name “ic” acid + + hydrofluoric acid fluorine

Let’s do an example: Name the acid HF hydro The root of the non-metal name + + hydrofluoric acid “ic” acid

Let’s do an example: Name the acid HF hydrofluoric acid

Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + “ic” acid

Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + “ic” acid Binary Acid

Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + hydrosulfuric acid “ic” acid

Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + hydrosulfuric acid “ic” acid

Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + hydrosulfuric acid “ic” acid

Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + hydrosulfuric acid “ic” acid

Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + hydrosulfuric acid “ic” acid

Let’s do another example: Name the acid H 2 S hydrosulfuric acid

An Acid with a polyatomic ion (PAI) is named as follows:

1.If the name of the PAI ends in “ate”, replace “ate” with “ic” and add “acid”

An Acid with a polyatomic ion (PAI) is named as follows: 1.If the name of the PAI ends in “ate”, replace “ate” with “ic” and add “acid” 2.If the name of the PAI ends in “ite”, replace “ite” with “ous” and add “acid”

ate  ic ite  ous +acid Acids with Polyatomic Ions Use this to name acids with polyatomic ions

Name the acid with the formula: HClO 4

H + ClO 4 –

Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate

Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate

Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate Replace the “ate” with “ic acid”

Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate Replace the “ate” with “ic acid”

Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate perchloric Replace the “ate” with “ic acid”

Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate perchloric acid Replace the “ate” with “ic acid”

Name the acid with the formula: HClO 4 perchloric acid

Name the acid with the formula: HClO

H + ClO –

Name the acid with the formula: HClO H + ClO – hypochlorite

Name the acid with the formula: HClO H + ClO – hypochlorite

Name the acid with the formula: HClO H + ClO – hypochlorite

Name the acid with the formula: HClO H + ClO – hypochlorite Replace the “ite” with “ous acid”

Name the acid with the formula: HClO H + ClO – hypochlorite Replace the “ite” with “ous acid”

Name the acid with the formula: HClO H + ClO – hypochlorite hypochlorous Replace the “ite” with “ous acid”

Name the acid with the formula: HClO H + ClO – hypochlorite hypochlorous acid Replace the “ite” with “ous acid”

Name the acid with the formula: HClO hypochlorous acid

Writing Formulas for Acids

Write the formula for hydroiodic acid

Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

Write the formula for hydroiodic acid Because the name starts with “hydro”, we know that it’s a Binary Acid

Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

Write the formula for hydroiodic acid The root “iod” corresponds to the non-metal iodine Locate the non-metal and find the charge on it’s anion

Write the formula for hydroiodic acid The root “iod” corresponds to the non-metal iodine Locate the non-metal and find the charge on it’s anion

Write the formula for hydroiodic acid The root “iod” corresponds to the non-metal iodine anion charge Locate the non-metal and find the charge on it’s anion

Write the formula for hydroiodic acid The root “iod” corresponds to the non-metal iodine I–I– Iodide anion

Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

Write the formula for hydroiodic acid I–I– Requires 1 H + ion Add the number of H’s needed to balance this charge

Write the formula for hydroiodic acid I–I– ions Add the number of H’s needed to balance this charge H+H+

Write the formula for hydroiodic acid H+H+ HI Formula I–I–

Write the formula for hydroiodic acid HI Formula

Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

Write the formula for nitrous acid

There is no prefix “hydro” and the name ends in “ous”

Write the formula for nitrous acid There is no prefix “hydro” and the name ends in “ous” This is an acid with a polyatomic ion

Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

Write the formula for nitrous acid Name ends in “ous”, so we find a PAI ending in the letters “ite”

Write the formula for nitrous acid Name ends in “ous”, so we find a PAI ending in the letters “ite”

Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance the negative charge on this PAI

Write the formula for nitrous acid requires 1 H + ion

Write the formula for nitrous acid –1 charge requires 1 H + ion H + NO 2 – ions

Write the formula for nitrous acid –1 charge requires 1 H + ion H + NO 2 – HNO 2 Formula

Write the formula for nitrous acid HNO 2 Formula

Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance the negative charge on this PAI

Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance the negative charge on this PAI

This is found in the Science 10 Data Booklet

or CH 3 COOH