Explanation Given, The 1 .056 g of a metal carbonate containing is heated to give the metal oxide and 0 .376 g CO 2 . Reason for the correct option: Molar mass of carbon dioxide = 44 .0095 g/mol Number of moles of metal carbonates is calculated as follows, Moles metal carbonates = 0 .376 g CO 2 × 1 mol CO 2 44 .0095 g CO 2 × 1 mol MCO 3 1 mol CO 2 Moles metal carbonates = 8 .544×10 -3 mol Molar mass is calculated as follows, Molar mass = Mass Moles Molar mass = 1

5th Edition

ISBN: 9781285199047

Author: John W. Moore, Conrad L. Stanitski

Publisher: Cengage Learning

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Question

Chapter 3, Problem 98QRT

Interpretation Introduction

Interpretation:

The 1.056 g of a metal carbonate containing is heated to give the metal oxide and 0.376 g CO₂, the unknown metal has to be identified.

Concept introduction:

Number of moles is calculated as follows,

Moles =MassMolar mass

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Chapter 3, Problem 97QRT

Chapter 3, Problem 99QRT

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Chapter 3 Solutions

Chemistry: The Molecular Science

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Knowledge Booster

The 1.056 g of a metal carbonate containing is heated to give the metal oxide and 0.376 g CO 2 , the unknown metal has to be identified. Concept introduction: Number of moles is calculated as follows, Moles = Mass Molar mass

Solution Summary: The author calculates the number of moles of a metal carbonate containing is heated to give the metal oxide and 0.376 g CO 2.

Interpretation:

The 1.056 g of a metal carbonate containing is heated to give the metal oxide and 0.376 g CO₂, the unknown metal has to be identified.

Concept introduction:

Number of moles is calculated as follows,

Moles =MassMolar mass

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Chapter 3 Solutions

The 1.056 g of a metal carbonate containing is heated to give the metal oxide and 0.376 g CO 2 , the unknown metal has to be identified. Concept introduction: Number of moles is calculated as follows, Moles = Mass Molar mass

Solution Summary: The author calculates the number of moles of a metal carbonate containing is heated to give the metal oxide and 0.376 g CO 2.

Interpretation: The 1.056 g of a metal carbonate containing is heated to give the metal oxide and 0.376 g CO2, the unknown metal has to be identified. Concept introduction: Number of moles is calculated as follows, Moles =MassMolar mass

Want to see the full answer?

Chapter 3 Solutions

Interpretation:

The 1.056 g of a metal carbonate containing is heated to give the metal oxide and 0.376 g CO₂, the unknown metal has to be identified.

Concept introduction:

Number of moles is calculated as follows,

Moles =MassMolar mass