3. Chemical Reactions

Writing Ionic Compounds

How To Write Ionic Formulas With Polyatomic Ions

Each of the following pairs of elements will react to form a binary ionic compound. Write the formula of each compound formed, and give its name. (c) Lithium and nitrogen

Each of the following pairs of elements will react to form a binary ionic compound. Write the formula of each compound formed, and give its name.
(a) Magnesium and chlorine

Writing Ionic Compounds Example 1

Fill in the missing information to give formulas for the fol-lowing compounds:
(a) Na?SO4
(b) Ba?(PO4)? 
(c) Ga?(SO4)?

Writing Ionic Formulas with Transition Metals

Provide the molecular formula for the following compound:Copper (I) nitrate

Write the formula for each ionic compound.
f. iron(II) phosphate

Write formulas for the following compounds:
(a) Lithium phosphate 
(b) Magnesium hydrogen sulfate 
(c) Manganese(II) nitrate 
(d) Chromium(III) sulfate

What is the correct formula for sodium phosphate? (LO 2.24)
(a) Na3PO4 
(b) Na3P 
(c) NaPO4 
(d) Na(PO4)2

Write the chemical formulas for the following compounds: 
(f) iron(III)carbonate

Predict the chemical formula of the ionic compound formed 
between the following pairs of elements: (d) Li and O.

Give the chemical formula for each of the following ionic compounds: 
(d) iron(II) perchlorate

Write the formula for each ionic compound.
a. copper(II) chloride

Write a formula for the compound that forms between
potassium and each polyatomic ion.
a. carbonate
b. phosphate
c. hydrogen phosphate
d. acetate

Using only the elements Ca, Cl, and Si, give formulas for the following.
(a) An ionic compound

Write formulas for each of the following compounds:
(a) Sodium peroxide
(b) Aluminum bromide 
(c) Chromium(III) sulfate

Transition Metal Naming!

Write the formula for each ionic compound. 
f. potassium hydrogen carbonate

Each of the following pairs of elements will react to form a binary ionic compound. Write the formula of each compound formed, and give its name.
(a) Sodium and iodine

Write formulas for compounds of calcium with each of the following:
a) Chlorine 
b) Oxygen 
c) Sulfur

Fill in the blanks in the following table:
Cation Anion Formula Name
Sodium carbonate
Ni2+ CH3COOCu(
ClO4)2
Ca2+ FNaMnO4
Zinc sulfide
Mg3N2
Complete the third column of the table.

Write the formula for each ionic compound. 
b. copper(I) iodate

Write the formula for each ionic compound.
d. calcium fluoride

Write the formula for each ionic compound. 
c. silver nitrate

Fill in the blanks in the following table:
Cation Anion Formula Name
Sodium carbonate
Ni2+ CH3COOCu(
ClO4)2
Ca2+ FNaMnO4
Zinc sulfide
Mg3N2
Complete the first column of the table.

Three binary compounds are represented on the following drawing: red with red, blue with blue, and green with green. Give a likely formula for each compound.
<img src="https://lightcat-files.s3.amazonaws.com/problem_images/5734d04f4c126755-1668621610216.jpg" alt="" />

Writing Ionic Formulas - Basic Introduction

Predict the chemical formula of the ionic compound formed
between the following pairs of elements: (b) Mg and O

Write a formula for the ionic compound that forms between 
each pair of elements. 
d. aluminum and oxygen

Each of the following pairs of elements will react to form a binary ionic compound. Write the formula of each compound formed, and give its name.
(c) Lithium and nitrogen

Predict the chemical formula of the ionic compound formed
between the following pairs of elements: (a) Al and Cl

Writing Formulas with Polyatomic Ions

Write formulas for the following compounds: 
(a) Calcium acetate 
(b) Iron(II) cyanide 
(c) Sodium dichromate 
(d) Chromium(III) sulfate 
(e) Mercury(II) perchlorate

Using the periodic table to guide you, predict the chemical 
formula and name of the compound formed by the following 
elements: (d) K and S.

Write the chemical formulas for the following compounds: 
(c) copper(I) oxide

What are the formulas of the compounds formed from the following ions? 
(a) Ca2+ and Br-
(b) Ca2+ and SO42-
(c) Al3+ and SO4 2-

Using only the elements P, Br, and Mg, give formulas for the following.
(a) An ionic compound

Na(Cr2O7)2

Na2Cr2O7

Provide the molecular formula for the following compound:Sodium dichromate

Naming and writing ionic formulas

Write formulas for compounds of rubidium with each of the following: 
(a) Bromine
(b) Nitrogen
(c) Selenium

 Ionic compounds always contain positive and negative ions. 

 Ionic compounds form from cations and anions. 

 The formula for an ionic compound must be neutral. 

 All chemical compounds are electrically neutral. 

 The formula for an ionic compound reflects the smallest whole-number ratio of ions. 

 Ionic compounds do not contain discrete molecules. 

 Correct, all of these statements are characteristics of ionic compounds. 

 All of these statements are characteristics of ionic compounds. 

 Ionic compounds contain equal numbers of positive and negative charges and are represented by empirical formulas. 

Which of the following statements is false?

Write the chemical formulas for the following compounds: 
(g) sodium hypobromite.

Write formulas for the following binary compounds: 
(a) Vanadium(III) chloride
(b) Manganese(IV) oxide
(c) Copper(II) sulfide
(d) Aluminum oxide

Each of the following pairs of elements will react to form a binary ionic compound. Write the formula of each compound formed, and give its name. (b) Calcium and oxygen

How to Write Formulas for Simple Ionic Compounds  |  Breslyn.org

Each of the following pairs of elements will react to form a binary ionic compound. Write the formula of each compound formed, and give its name. (d) Aluminum and oxygen

Naming Ionic and Molecular Compounds | How to Pass Chemistry

Write formulas for the following binary compounds: 
(a) Potassium chloride 
(b) Tin(II) bromide
(c) Calcium oxide
(d) Barium chloride
(e) Aluminum hydride

Which ionic compound is expected to form from combining 
the following pairs of elements? (d) aluminum and selenium.

Because many ions and compounds have very similar names, 
there is great potential for confusing them. Write the correct 
chemical formulas to distinguish between (c) calcium sulfide and calcium sulfate

Each of the following pairs of elements will react to form a binary ionic compound. Write the formula of each compound formed, and give its name.
(d) Barium and flourine

Which ionic compound is expected to form from combining 
the following pairs of elements? (c) strontium and sulfur

Write a formula for the ionic compound that forms between
each pair of elements.
a. silver and chlorine
b. sodium and sulfur
c. aluminum and sulfur
d. potassium and chlorine

Using the periodic table to guide you, predict the chemical 
formula and name of the compound formed by the following 
elements: (c) Al and I

Give the chemical formula for each of the following ionic compounds: 
(g) potassium dichromate.

Using the periodic table to guide you, predict the chemical
formula and name of the compound formed by the following
elements: (b) Li and H

Predict the formula of the ionic compound that forms between potassium and sulfur. (LO 6.11)
(a) KS 
(b) KS2 
(c) K2S2
(d) K2S

Because many ions and compounds have very similar names, 
there is great potential for confusing them. Write the correct 
chemical formulas to distinguish between (g) silver nitrate 
and silver nitrite

Naming and Writing Ionic Formulas

Element X reacts with element Y to give a product containing X3+ ions and Y2-ions.
(c) What is the formula of the product?

Each of the following pairs of elements will react to form a binary ionic compound. Write the formula of each compound formed, and give its name.
(b) Potassium and sulfur

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10. Periodic Properties of the Elements

11. Bonding & Molecular Structure

12. Molecular Shapes & Valence Bond Theory

13. Liquids, Solids & Intermolecular Forces

14. Solutions

15. Chemical Kinetics

16. Chemical Equilibrium

17. Acid and Base Equilibrium

18. Aqueous Equilibrium

19. Chemical Thermodynamics

20. Electrochemistry

21. Nuclear Chemistry

22. Organic Chemistry

23. Chemistry of the Nonmetals

24. Transition Metals and Coordination Compounds

[BOOK CHEM] Clutch Version

Empirical Formula

The empirical formula gives the relative number of atoms.&nbsp;

Percent Yield

The Percent Yield determines how successful the product yield is in a chemical reaction.&nbsp;

Molecular Formula

The&nbsp;molecular formula gives the actual number of atoms.

Naming Ionic Compounds

An ionic compound is composed of a positive ion and a negative ion.&nbsp;

Functional Groups in Chemistry

The Functional Group is the portion of a molecule that is responsible for its chemical reactivity.&nbsp;

Naming Molecular Compounds

Molecular Compounds, also known as covalent compounds, contain only non-metals bonded together.&nbsp;

Naming Ionic Hydrates

An Ionic Hydrate is an ionic compound that is linked to at least one molecule of H2O.&nbsp;

Stoichiometry

Stoichiometry deals with the numerical relationship between compounds in a balanced chemical equation.

Determining the charges of a cation and anion are fundamental in Writing Ionic Compounds.

Polyatomic Ions

Polyatomic Ions are groups of multiple elements that possess a charge.

Balancing Chemical Equations

Balancing Chemical Equations is the first step in future chemical calculations.

Limiting Reagent

The Limiting Reagent represents the compound that is totally consumed in the reaction.&nbsp;

Combustion Analysis

Under Combustion Analysis, the empirical formula of a compound is determined through a combustion reaction.&nbsp;

Mass Percent

Mass Percent is the percentage of a particular element within a compound.&nbsp;

Combustion Apparatus

A Combustion Apparatus vaporizes a sample into gases to later determine its formula.

Naming Acids

Acids, for the most part, are covalent compounds that begin with a hydrogen.&nbsp;