(a) Interpretation: The number of protons and electrons in neutral copper atom needs to be determined. Concept introduction: In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom.

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Answer 1

Question

Chapter 3, Problem 3.90P

Interpretation Introduction

(a)

Interpretation:

The number of protons and electrons in neutral copper atom needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom.

Interpretation Introduction

(b)

Interpretation:

The number of protons and electrons in Cu⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Interpretation Introduction

(c)

Interpretation:

The number of protons and electrons in Cu²⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Interpretation Introduction

(d)

Interpretation:

The chemical formula of zinc acetate needs to be determined.

Concept introduction:

The overall ionic formula for a compound should be electrically neutral, that means it has no charge. When writing the formula for the ionic compound, the cation comes first, followed by the anion, both with numeric subscripts to indicate the number of atoms of each.

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Answer 2

Question

Chapter 3, Problem 3.90P

Interpretation Introduction

(a)

Interpretation:

The number of protons and electrons in neutral copper atom needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom.

Interpretation Introduction

(b)

Interpretation:

The number of protons and electrons in Cu⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Interpretation Introduction

(c)

Interpretation:

The number of protons and electrons in Cu²⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Interpretation Introduction

(d)

Interpretation:

The chemical formula of zinc acetate needs to be determined.

Concept introduction:

The overall ionic formula for a compound should be electrically neutral, that means it has no charge. When writing the formula for the ionic compound, the cation comes first, followed by the anion, both with numeric subscripts to indicate the number of atoms of each.

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Answer 3

Question

Chapter 3, Problem 3.90P

Interpretation Introduction

(a)

Interpretation:

The number of protons and electrons in neutral copper atom needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom.

Interpretation Introduction

(b)

Interpretation:

The number of protons and electrons in Cu⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Interpretation Introduction

(c)

Interpretation:

The number of protons and electrons in Cu²⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Interpretation Introduction

(d)

Interpretation:

The chemical formula of zinc acetate needs to be determined.

Concept introduction:

The overall ionic formula for a compound should be electrically neutral, that means it has no charge. When writing the formula for the ionic compound, the cation comes first, followed by the anion, both with numeric subscripts to indicate the number of atoms of each.

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Answer 4

Question

Chapter 3, Problem 3.90P

Interpretation Introduction

(a)

Interpretation:

The number of protons and electrons in neutral copper atom needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom.

Interpretation Introduction

(b)

Interpretation:

The number of protons and electrons in Cu⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Interpretation Introduction

(c)

Interpretation:

The number of protons and electrons in Cu²⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Interpretation Introduction

(d)

Interpretation:

The chemical formula of zinc acetate needs to be determined.

Concept introduction:

The overall ionic formula for a compound should be electrically neutral, that means it has no charge. When writing the formula for the ionic compound, the cation comes first, followed by the anion, both with numeric subscripts to indicate the number of atoms of each.

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Answer 5

Chapter 3, Problem 3.90P

Interpretation Introduction

(a)

Interpretation:

The number of protons and electrons in neutral copper atom needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom.

Interpretation Introduction

(b)

Interpretation:

The number of protons and electrons in Cu⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Interpretation Introduction

(c)

Interpretation:

The number of protons and electrons in Cu²⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Interpretation Introduction

(d)

Interpretation:

The chemical formula of zinc acetate needs to be determined.

Concept introduction:

The overall ionic formula for a compound should be electrically neutral, that means it has no charge. When writing the formula for the ionic compound, the cation comes first, followed by the anion, both with numeric subscripts to indicate the number of atoms of each.

Answer 6

Chapter 3, Problem 3.90P

Interpretation Introduction

(a)

Interpretation:

The number of protons and electrons in neutral copper atom needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom.

Answer 7

Chapter 3, Problem 3.90P

Interpretation Introduction

(a)

Interpretation:

The number of protons and electrons in neutral copper atom needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The number of protons and electrons in Cu⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The number of protons and electrons in Cu⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The number of protons and electrons in Cu²⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The number of protons and electrons in Cu²⁺ ion needs to be determined.

Concept introduction:

In an atom, number of protons and electrons can be calculated from atomic number and mass number. The atomic number is equal to the number of protons and electrons present in the neutral atom. The mass number is sum of number of neutrons and protons in the nucleus of an atom. The positive and negative ions are formed due to difference in the number of protons and electrons in an atom. If number of electrons is more, the ion will be negatively charged and if number of protons is more, the ion will be positively charged.

Answer 12

Interpretation Introduction

(d)

Interpretation:

The chemical formula of zinc acetate needs to be determined.

Concept introduction:

The overall ionic formula for a compound should be electrically neutral, that means it has no charge. When writing the formula for the ionic compound, the cation comes first, followed by the anion, both with numeric subscripts to indicate the number of atoms of each.

Answer 13

Interpretation Introduction

(d)

Interpretation:

The chemical formula of zinc acetate needs to be determined.

Concept introduction:

The overall ionic formula for a compound should be electrically neutral, that means it has no charge. When writing the formula for the ionic compound, the cation comes first, followed by the anion, both with numeric subscripts to indicate the number of atoms of each.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 3.1 - Predict whether the bonds in the following species...Ch. 3.1 - (a) Classify each example of molecular art as a...Ch. 3.1 - Label each of the following as a compound,...Ch. 3.1 - Vitamin C has the chemical formula C6H8O6. Even if...Ch. 3.2 - Prob. 3.5P Ch. 3.2 - Write the ion symbol for an atom with the given...Ch. 3.2 - How many protons and electrons are present in each...Ch. 3.2 - Prob. 3.8P Ch. 3.2 - Prob. 3.9P Ch. 3.2 - How many electrons and protons are contained in...

Solution Summary: The author explains that in an atom, number of protons and electrons can be calculated from atomic number and mass number.

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Chapter 3 Solutions