(a)
Interpretation:
The systematic name of
Concept introduction:
A crystalline compound with fixed number of water molecules are known as hydrates. The water molecules are also known as water of crystallization or water of hydration. Each water molecule is attached to a single unit. According to
Answer to Problem 72E
The systematic name of
Explanation of Solution
In the chemical formula,
The systematic name of
(b)
Interpretation:
The systematic name of
Concept introduction:
A crystalline compound with fixed number of water molecules are known as hydrates. The water molecules are also known as water of crystallization or water of hydration. Each water molecule is attached to a single unit. According to IUPAC nomenclature, the naming of hydrates is done by first naming the anhydrous compound followed by the number of water molecules and hydrate. Also the oxidation number of metal is written beside the name of anhydrous compound within parenthesis.
Answer to Problem 72E
The systematic name of
Explanation of Solution
In the chemical formula,
Water molecules do not contribute in the oxidation number of metal. The oxidation number of manganese is calculated as shown below.
Where,
•
•
•
Substitute
Therefore, the systematic name of
The systematic name of
(c)
Interpretation:
The systematic name of
Concept introduction:
A crystalline compound with fixed number of water molecules are known as hydrates. The water molecules are also known as water of crystallization or water of hydration. Each water molecule is attached to a single unit. According to IUPAC nomenclature, the naming of hydrates is done by first naming the anhydrous compound followed by the number of water molecules and hydrate. Also the oxidation number of metal is written beside the name of anhydrous compound within parenthesis.
Answer to Problem 72E
The systematic name of
Explanation of Solution
In the chemical formula,
Water molecules do not contribute in the oxidation number of metal. The oxidation number of cobalt is calculated as shown below.
Where,
•
•
•
•
Substitute
Therefore, the systematic name of
The systematic name of
(d)
Interpretation:
The systematic name of
Concept introduction:
A crystalline compound with fixed number of water molecules are known as hydrates. The water molecules are also known as water of crystallization or water of hydration. Each water molecule is attached to a single unit. According to IUPAC nomenclature, the naming of hydrates is done by first naming the anhydrous compound followed by the number of water molecules and hydrate. Also the oxidation number of metal is written beside the name of anhydrous compound within parenthesis.
Answer to Problem 72E
The systematic name of
Explanation of Solution
In the chemical formula,
Water molecules do not contribute in the oxidation number of metal. The oxidation number of chromium is calculated as shown below.
Where,
•
•
•
•
Substitute
Therefore, the systematic name of
the systematic name of
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Chapter 11 Solutions
Introductory Chemistry: Concepts and Critical Thinking (8th Edition)
- (a) List four physical characteristics of a solid metal. (b) List two chemical characteristics of a metallic element.arrow_forwardWrite chemical equations for each of the following chemical and physical processes: (a) Reaction of ammonia gas with hydrogen chloride gas to produce a solid product (b) Reaction of 1 mole of aluminum with I2(s) to form aluminum iodide (c) Conversion of 1 mole of O2(g) to O3(g) (d) Dissolving K2C12O7(s) in water (e)Thermal decomposition of solid sodium azide to produce solid sodium and nitrogen gas (f) Photodissociation of chlorine gas (g) Fusion of icearrow_forwardComplete and balance the following equations: (a) CaO(s) + H2O(1) (b) Al>O3(s) + H*(aq) (c) NazO2(s) + H20(I) (d) N2O3(8) + H20(1) (e) KO2(s) + H,0(1) (f) NO(8) + O(8)arrow_forward
- 1) Using principles of chemical bonding and/or intermolecular forces, explain each of the following. (a) Xenon has a higher boiling point than neon has. (b) Solid copper is an excellent conductor of electricity, but solid copper chloride is not. (c) SiO2 melts at a very high temperature, while CO2 is a gas at room temperature, even though Si and C are in the same chemical family. (d) Molecules of NF3 are polar, but those of BF3 are not. 2) Using principles of chemical bonding and/or intermolecular forces, explain each of the following: (a) MgCl2 and SiCl4 (b) MgCl2 and MgF2 (c) F2 and Br2 (d) F2 and N2 Note: Please Briefly Explainarrow_forwardWrite a formula for the compound that forms from calciumand(a) hydroxide (b) carbonate(c) phosphate (d) hydrogen phosphatearrow_forward7. (a) Write a complete, balanced chemical equation to show how sodium carbonate removes calcium ions and magnesium ions irom hard water.arrow_forward
- state whether each of the statement is true or false. Justify your answer in each case(a) sulphuric acid is a monoprotic acid.(b) HCL is a weak acid.(c) methanol is a base.arrow_forwardwhat are ALL the aqueous chemical species in (CH3)3NHClarrow_forwardComplete and balance the following acid-base equations:(a) A solution of HClO4 is added to a solution of LiOH.(b) Aqueous H2SO4 reacts with NaOH.(c) Ba(OH)2 reacts with HF gas.arrow_forward
- 1) A sample of blue crystals of copper (II) sulfate pentahydrate was heated to produce the copper(Il)sulfate tetrahydrate. (a) Write the chemical formulas of the copper(II)sulfate pentahydrate and copper(II)sulfate tetrahydrate. (b) Calculate mass percent of water in copper(II)sulfate pentahydrate (c) If 7.491 g of the copper (II) sulfate pentahydrate produces 6.951 g of the copper (II) sulfate tetrahydrate, how many grams of anhydrous copper(I1)sulfate could be obtained? (Cu=63.5 g/mol, S=32.0 g/mol, O=16.0 g/mol, H=1 g/mol)arrow_forwardMagnesium reacts with oxygen to form magnesium oxide according to the following reaction: 2 Mg + O2 2M9O (a) What is the oxidation state of magnesium in Mg? (b) What is the oxidation state of magnesium in MgO? (c) Which species is oxidized? (d) Which species is reduced? (e) Name the oxidizing agent.arrow_forwardUsing principles of chemical bonding and/or intermolecular forces, explain each of the following. (a) Xenon has a higher boiling point than neon has. (b) Solid copper is an excellent conductor of electricity, but solid copper chloride is not. (c) SiO2 melts at a very high temperature, while CO2 is a gas at room temperature, even though Si and C are in the same chemical family. Note: Please briefly explain A-C. Thank youarrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning