Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 3: Problem 110

Write the formula for each of the following compounds: a. chromium(III) hydroxide b. magnesium cyanide c. lead(IV) carbonate d. ammonium acetate

Short Answer

Expert verified
The chemical formulas for the given compounds are: a. chromium(III) hydroxide: \[Cr(OH)_3\] b. magnesium cyanide: \[Mg(CN)_2\] c. lead(IV) carbonate: \[Pb(CO_3)_2\] d. ammonium acetate: \[(NH_4)(CH_3COO)\]

Step by step solution

01

a. chromium(III) hydroxide

1. Identify the cation and the anion Chromium(III) is the cation and has a charge of +3. Hydroxide (OH) is the anion and has a charge of -1. 2. Balance the charges To balance the charges in the compound, we need to find the lowest common multiple of the charges. In this case, it's 3. So, we need one chromium(III) ion and three hydroxide ions. 3. Write the formula The formula for chromium(III) hydroxide is: \[Cr(OH)_3\]
02

b. magnesium cyanide

1. Identify the cation and the anion Magnesium (Mg) is the cation and has a charge of +2. Cyanide (CN) is the anion and has a charge of -1. 2. Balance the charges To balance the charges in the compound, we need the lowest common multiple of the charges, which in this case is 2. We need one magnesium ion and two cyanide ions. 3. Write the formula The formula for magnesium cyanide is: \[Mg(CN)_2\]
03

c. lead(IV) carbonate

1. Identify the cation and the anion Lead(IV) is the cation and has a charge of +4. Carbonate (CO_3) is the anion and has a charge of -2. 2. Balance the charges To balance the charges in the compound, we need the lowest common multiple of the charges, which in this case is 4. We need one lead(IV) ion and two carbonate ions. 3. Write the formula The formula for lead(IV) carbonate is: \[Pb(CO_3)_2\]
04

d. ammonium acetate

1. Identify the cation and the anion Ammonium (NH_4) is the cation and has a charge of +1. Acetate (CH_3COO) is the anion and has a charge of -1. 2. Balance the charges In this case, the charges are already balanced with one ammonium ion and one acetate ion. 3. Write the formula The formula for ammonium acetate is: \[(NH_4)(CH_3COO)\]

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Place the species below in order of the shortest to the longest nitrogen- oxygen bond. $$\mathrm{H}_{2} \mathrm{NOH}, \quad \mathrm{N}_{2} \mathrm{O}, \quad \mathrm{NO}^{+}, \quad \mathrm{NO}_{2}^{-}, \quad \mathrm{NO}_{3}^{-}$$ $$\left(\mathrm{H}_{2} \mathrm{NOH} \text { exists as } \mathrm{H}_{2} \mathrm{N}-\mathrm{OH.}\right)$$

Arrange the atoms and/or ions in the following groups in order of decreasing size. a. \(\mathrm{O}, \mathrm{O}^{-}, \mathrm{O}^{2-}\) b. \(\mathrm{Fe}^{2+}, \mathrm{Ni}^{2+}, \mathrm{Zn}^{2+}\) c. \(\mathrm{Ca}^{2+}, \mathrm{K}^{+}, \mathrm{Cl}^{-}\)

What do each of the following sets of compounds/ions have in common? a. \(\mathrm{SO}_{3}, \mathrm{NO}_{3}^{-}, \mathrm{CO}_{3}^{2-}\) b. \(\mathrm{O}_{3}, \mathrm{SO}_{2}, \mathrm{NO}_{2}^{-}\)

Write the formula for each of the following compounds: a. diboron trioxide b. arsenic pentafluoride c. dinitrogen monoxide d. sulfur hexachloride

Write electron configurations for a. the cations \(\mathrm{Sr}^{2+}, \mathrm{Cs}^{+}, \mathrm{In}^{+},\) and \(\mathrm{Pb}^{2+}\) b. the anions \(P^{3-}, S^{2-},\) and \(B r^{-}\)
See all solutions

Recommended explanations on Chemistry Textbooks

Physical Chemistry

Read Explanation

Organic Chemistry

Read Explanation

Chemical Reactions

Read Explanation

Chemistry Branches

Read Explanation

Nuclear Chemistry

Read Explanation

Inorganic Chemistry

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free