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Identifying Compounds: Ionic, Covalent, or Acids, Summaries of Chemistry

University of Puerto Rico in Ponce Chemistry

Guidelines for identifying compounds as ionic, covalent, or acids based on their formulas. It explains the difference between naming systems for each class and provides examples. Students can use this document as a study aid for chemistry classes.

What you will learn

How can you identify an acid compound from its formula?
What are the three classes of compounds and how can they be identified from their formulas?
What is the difference between the naming systems for ionic and covalent compounds?

Typology: Summaries

2021/2022

Uploaded on 09/27/2022

thecoral 🇺🇸

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Identifying compounds as ionic,

covalent, or acids from their formula

Because we use different systems to name ionic covalent

Because

use

different

systems

name

ionic

covalent

or acid compounds from their formulas, the first thing you must

be able to do

is to look at a formula and identif

which of these

three classes your compound belongs to.

Partial preview of the text

Download Identifying Compounds: Ionic, Covalent, or Acids and more Summaries Chemistry in PDF only on Docsity!

Identifying compounds as ionic, covalent, or acids from their formulaBecause we use different systems to name ionic covalentBecause we use different systems to name ionic, covalent,or acid compounds from their formulas, the first thing you mustbe able to do, is to look at a formula and identify which of these,^

y

three classes your compound belongs to.

I^ i^ C^

d

Ionic Compounds Combination of a metal and a non-metal Metals – Left half and center of periodic table Non-metals^ – Upper right of periodic table

I^ i^ C^

d

Ionic Compounds The metal will always be the^ first

element in the name

Th^ t l^ ill

l^ b^ th^ l^

t^ l^ t i^ th

The^ non metal^ will always be the

last^ element in the name

Examples:^

Metal^ Non metals

Examples:^

Metal^ Non-metals

NaCl^

Na^ Cl

CaO^

Ca^ O

MgSO^4

Mg^ S and O

KMnO^4

K and Mn^ O

C^ l^

C^

d

Covalent Compounds^ Will contain^ ONLY

non metals

1A^

8A

H^ 2A^

He3A 4A 5A 6A 7A Li^ B^

Only elements from hereOnly elements from here B^ C^ N^ O^ F^ N

Li^ Be^

B^ C^ N^ O^ F^ Ne Na^ Mg^ TransitonMetals^

Al^ Si^ P^ S^ Cl^ Ar K^ Ca^ Sc^ Ti^ V^ Cr^ Mn^ Fe^ Co^

Ni^ Cu^ Zn^ Ga^ Ge^ As^ Se^ Br^ Kr Rb^ Sr^ Y^ Zr^ Nb^ Mo^ Tc^ Ru^ Rh

Pd^ Ag^ Cd^ In^ Sn^ Sb^ Te^ I^

Xe Cs^ Ba^ La*^ Hf^ Ta^ W^ Re^ Os^ Ir^

Pt^ Au^ Hg^ Tl^ Pb^ Bi^ Po^ At^ Rn AcFr Ra Unq Unp Unh Uns Uno Une Uun Uuu^ Lathanides^ Ce^ Pr^ Nd^ Pm^ Sm Eu^ Gd^ Tb^ Dy^ Ho^ Er^ Tm^ Yb^ Lu Actinides*^ Th^ Pa^ U^ Np^ Pu^ Am^

Cm^ Bk^ Cf^ Es^ Fm^ Md^ No^ Lr

Identifying Compounds: Ionic, Covalent, or Acids, Summaries of Chemistry

Related documents

Partial preview of the text

Download Identifying Compounds: Ionic, Covalent, or Acids and more Summaries Chemistry in PDF only on Docsity!

y

three classes your compound belongs to.

I^ i^ C^

d

Ionic Compounds Combination of a metal and a non-metal Metals – Left half and center of periodic table Non-metals^ – Upper right of periodic table

I^ i^ C^

d

Ionic Compounds The metal will always be the^ first

element in the name

Th^ t l^ ill

l^ b^ th^ l^

t^ l^ t i^ th

The^ non metal^ will always be the

last^ element in the name

Examples:^

Metal^ Non metals

Examples:^

Metal^ Non-metals

NaCl^

Na^ Cl

CaO^

Ca^ O

MgSO^4

Mg^ S and O

KMnO^4

K and Mn^ O

C^ l^

C^

d

Covalent Compounds^ Will contain^ ONLY

non metals

1A^

8A

H^ 2A^

Only elements from hereOnly elements from here B^ C^ N^ O^ F^ N

A idAcids First element is^ H ExamplesHCl^ HNO^3 HSO^2 4 HPO^3 4 Only exception – water – H^2

O

Q iQuiz

Classify the following compounds as ionic, covalent, or acids

PtO^22 CFCl^2 2 HClO^4 NaNO^3 Sr(OH)^2 N^ F^2 4 HBr