In some cases the Roman numeral in a name is the same as a subscript in the formula, and in some cases it is not. Provide an example (formula and name) for each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript.

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Answer 1

Textbook Question

Chapter 5, Problem 1ALQ

In some cases the Roman numeral in a name is the same as a subscript in the formula, and in some cases it is not. Provide an example (formula and name) for each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript.

Expert Solution & Answer

Interpretation Introduction

Interpretation:

To determine, in some cases the Roman numeral in a name is the same as a subscript in the formula and in some case it is not. Provide an example of each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript

Concept introduction: The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion present in the compound.

Answer to Problem 1ALQ

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Explanation of Solution

The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion thus; it is not necessarily the same as the subscript of the molecular formula.

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Conclusion

Thus, Roman numeral are shown in name only for those metals which shows variable valences.

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Part I. Problem solving. Include all necessary calculations 13 provide plots and graphs. Complexation wl diphenyl carbazide (OPC) in acidic media is another type of sensitive photometric method used for the analysis of aqueous. hexavalent chromium. At 540nm the cherry-red complex as a result of DPC reaction w/ chromium can be photometrically measured. at this wavelength. - a 25mL The UV-vis analysis for the determination of nexavalent chromium in ground water sample is given below. The experiment was based on external calibration method w/ each measurement sample prepared are as follows lab sample analysis contained the standard 100 ppb croy cor groundwater sample, volumes used as indicated below), 12.50 mL of 0.02 M H2Soy and 5.50 ml of 100 ppm DPC (wi water to adjust final volume to 25-ml). The main stripping method was square wave voltammetry, following the conditions set in the main ASV experiment. Standard 100 Volumetric Groundwater H2SO4 0.20 M, flask Sample, mL ppb CrO4*, 100…

Answer 2

Textbook Question

Chapter 5, Problem 1ALQ

In some cases the Roman numeral in a name is the same as a subscript in the formula, and in some cases it is not. Provide an example (formula and name) for each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript.

Expert Solution & Answer

Interpretation Introduction

Interpretation:

To determine, in some cases the Roman numeral in a name is the same as a subscript in the formula and in some case it is not. Provide an example of each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript

Concept introduction: The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion present in the compound.

Answer to Problem 1ALQ

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Explanation of Solution

The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion thus; it is not necessarily the same as the subscript of the molecular formula.

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Conclusion

Thus, Roman numeral are shown in name only for those metals which shows variable valences.

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Answer 3

Textbook Question

Chapter 5, Problem 1ALQ

In some cases the Roman numeral in a name is the same as a subscript in the formula, and in some cases it is not. Provide an example (formula and name) for each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript.

Expert Solution & Answer

Interpretation Introduction

Interpretation:

To determine, in some cases the Roman numeral in a name is the same as a subscript in the formula and in some case it is not. Provide an example of each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript

Concept introduction: The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion present in the compound.

Answer to Problem 1ALQ

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Explanation of Solution

The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion thus; it is not necessarily the same as the subscript of the molecular formula.

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Conclusion

Thus, Roman numeral are shown in name only for those metals which shows variable valences.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 5, Problem 1ALQ

In some cases the Roman numeral in a name is the same as a subscript in the formula, and in some cases it is not. Provide an example (formula and name) for each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript.

Expert Solution & Answer

Interpretation Introduction

Interpretation:

To determine, in some cases the Roman numeral in a name is the same as a subscript in the formula and in some case it is not. Provide an example of each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript

Concept introduction: The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion present in the compound.

Answer to Problem 1ALQ

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Explanation of Solution

The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion thus; it is not necessarily the same as the subscript of the molecular formula.

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Conclusion

Thus, Roman numeral are shown in name only for those metals which shows variable valences.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Interpretation Introduction

Interpretation:

To determine, in some cases the Roman numeral in a name is the same as a subscript in the formula and in some case it is not. Provide an example of each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript

Concept introduction: The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion present in the compound.

Answer to Problem 1ALQ

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Explanation of Solution

The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion thus; it is not necessarily the same as the subscript of the molecular formula.

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Conclusion

Thus, Roman numeral are shown in name only for those metals which shows variable valences.

Answer 8

Expert Solution & Answer

Interpretation Introduction

Interpretation:

To determine, in some cases the Roman numeral in a name is the same as a subscript in the formula and in some case it is not. Provide an example of each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript

Concept introduction: The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion present in the compound.

Answer to Problem 1ALQ

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Explanation of Solution

The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion thus; it is not necessarily the same as the subscript of the molecular formula.

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Conclusion

Thus, Roman numeral are shown in name only for those metals which shows variable valences.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Interpretation Introduction

Interpretation:

To determine, in some cases the Roman numeral in a name is the same as a subscript in the formula and in some case it is not. Provide an example of each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript

Concept introduction: The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion present in the compound.

Answer 12

Answer to Problem 1ALQ

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Answer 13

Explanation of Solution

The Roman numeral in the name of the compound does not represent the number of ions present in the compound but represents the charge on the ion thus; it is not necessarily the same as the subscript of the molecular formula.

The example for the case when the Roman numerical in a name is the subscript in the formula:

Formula: FeCl3 name: iron (III) chloride

Formula: FeCl2 name: iron (II) chloride

The example for the case when the Roman numerical in a name is not the subscript in the formula:

Formula: PbO2 name: lead (IV) oxide.

Answer 14

Conclusion

Thus, Roman numeral are shown in name only for those metals which shows variable valences.

Answer 15

Ch. 5.2 - Exercise 5.1 Name the following compounds....Ch. 5.2 - Prob. 1CT Ch. 5.2 - Exercise 5.2 Give the names of the following...Ch. 5.3 - Exercise 5.3 Name the following compounds....Ch. 5.3 - Exercise 5.4 Name the following compounds....Ch. 5.4 - Exercise 5.5 Name the following binary compounds....Ch. 5.5 - Exercise 5.6 Name each of the following compounds....Ch. 5.5 - Exercise 5.7 Name the following compounds....Ch. 5.7 - Prob. 1CT Ch. 5.7 - Prob. 5.8SC

In some cases the Roman numeral in a name is the same as a subscript in the formula, and in some cases it is not. Provide an example (formula and name) for each of these cases. Explain why the Roman numeral is not necessarily the same as the subscript.

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Answer to Problem 1ALQ

Explanation of Solution

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