Homework Answers
For Lyman series, final value of n is 1
For Balmer series, final value of n is 2
For Paschen series, final value of n is 3
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part A
sort the following transitions from an excited state to a
ground state according to...
Part A Sort the following the reagants according to which transformation they would cause. Drag the appropriate ite...
Part A Sort the following the reagants according to which transformation they would cause. Drag the appropriate items to their respective bins. Reset Help NaBH4/H,O K CryOr H, with a Pt catalyst PCC, chromic acid, Он Он Submit Request Answer ovide Feedback
Review Constants 1 Periodic Table Part A If the following elements were to form an ionic...
Review Constants 1 Periodic Table Part A If the following elements were to form an ionic compound, which noble-gas configuration would they most likely attain? Drag the appropriate elements to their respective bins. View Available Hint(s) Reset Help O MOONOO He
Part A Classify each orbital diagram for ground-state electron configurations by the rule or principle it...
Part A Classify each orbital diagram for ground-state electron configurations by the rule or principle it violates Drag the appropriate items to their respective bins. View Available Hint(s) Help Reset за 1 3 P 1 1 1 |3s 1 |зр 1 3p 11 11 Зр |за 3s 1 3s 1 Pauli violation Aufbau violation Hund violation Request Answer Submit
A hydrogen atom is an excited 5g state, from which it makes a series transitions by...
A hydrogen atom is an excited 5g state, from which it makes a series transitions by emitting photons, ending in the Is state. Show, on a diagram similar to Figure 7.19 in the textbook, the sequence of transitions that can occur, (b) Repeat part (a) if the atom begins in the 5d state.
I0dic rabile Part B Identify the sets of quantum numbers that describe all the electrons in the ground state of a n...
I0dic rabile Part B Identify the sets of quantum numbers that describe all the electrons in the ground state of a neutral berylium atom, Be. Each set is ordered (n, , me,m,) Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help 21.0.1/2 2.1-1-1/2 2,00-1/2 2.1-1,1/2 2.0,0.1/2 1,0.0-1/2 1.0.0.1/2 2.1.0-1/2 Electrons in Be Electrons not in Be
Part A What is the ground-state electron configuration of a neutral atom of cobalt? Express your ...
Part A What is the ground-state electron configuration of a neutral atom of cobalt? Express your answer in condensed form, in order of increasing orbital energy. For example, Hej2s22p2 would be entered as Hel2s 22p 2 View Avallable Hint(s) Review l Constants l Periodic Table The electron configuration of an atom tells us how many electrons are in each orbital. For example, helium has two electrons in the 1s orbital. Therefore the electron configuration of He is 1s Submit Previous...
Analyze the graph and sort the following characteristics as those which appear at the headwaters and...
Analyze the graph and sort the following characteristics as those which appear at the headwaters and mouth of the stream Channel Increasing value Channelse flow velocity Headwaters Mouth Drag the appropriate items into their respective bins. Each item may be used only once. View Available Hint(s) Reset Help discharge is higher tow velocity is more channel roughness is high Slope is lower channel size is smaller At Headwators At Mouth
4 Item 4 Learning Goal: To calculate the wavelengths of the lines in the hydrogen emission...
4
Item 4 Learning Goal: To calculate the wavelengths of the lines in the hydrogen emission spectrum Atoms give off light when heated or otherwise excited! The light emitted by excited atoms consists of only a few wavelengths, rather than a full rainbow of colors. When this light is passed through a prism, the result is a series of discrete lines separated by blank areas. The visible lines in the series of the hydrogen spectrum are caused by emission of...
Equilibrium nd Stable Nuclei < 5 of 36 > Review 1 Constants Periodic Table Part 5...
Equilibrium nd Stable Nuclei < 5 of 36 > Review 1 Constants Periodic Table Part 5 Using general tendencies and the chart given in the introduction, predict the most likely mode of decay of each of the following radioactive isotopes Drag the appropriate items to their respective bins. ► View Available Hint(s) Reset Help decay emission
Part A Rank the following compounds in order of decreasing acid strength using periodic trends Rank...
Part A Rank the following compounds in order of decreasing acid strength using periodic trends Rank the acids from strongest to weakest. To rank items as équivalent, overlap them. View Available Hint(s) Reset Help Hао НС BеНа HI Weakest acid Strongest acid Part B Rev Without consulting the table of acid-dissociation constants, match the following acids to the given Kai values. Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help H2SO H2S H2SO4 Ki very large...
Part A Sort the following the reagants according to which transformation they would cause. Drag the appropriate items to their respective bins. Reset Help NaBH4/H,O K CryOr H, with a Pt catalyst PCC, chromic acid, Он Он Submit Request Answer ovide Feedback
Review Constants 1 Periodic Table Part A If the following elements were to form an ionic compound, which noble-gas configuration would they most likely attain? Drag the appropriate elements to their respective bins. View Available Hint(s) Reset Help O MOONOO He
Part A Classify each orbital diagram for ground-state electron configurations by the rule or principle it violates Drag the appropriate items to their respective bins. View Available Hint(s) Help Reset за 1 3 P 1 1 1 |3s 1 |зр 1 3p 11 11 Зр |за 3s 1 3s 1 Pauli violation Aufbau violation Hund violation Request Answer Submit
A hydrogen atom is an excited 5g state, from which it makes a series transitions by emitting photons, ending in the Is state. Show, on a diagram similar to Figure 7.19 in the textbook, the sequence of transitions that can occur, (b) Repeat part (a) if the atom begins in the 5d state.
I0dic rabile Part B Identify the sets of quantum numbers that describe all the electrons in the ground state of a neutral berylium atom, Be. Each set is ordered (n, , me,m,) Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help 21.0.1/2 2.1-1-1/2 2,00-1/2 2.1-1,1/2 2.0,0.1/2 1,0.0-1/2 1.0.0.1/2 2.1.0-1/2 Electrons in Be Electrons not in Be
Part A What is the ground-state electron configuration of a neutral atom of cobalt? Express your answer in condensed form, in order of increasing orbital energy. For example, Hej2s22p2 would be entered as Hel2s 22p 2 View Avallable Hint(s) Review l Constants l Periodic Table The electron configuration of an atom tells us how many electrons are in each orbital. For example, helium has two electrons in the 1s orbital. Therefore the electron configuration of He is 1s Submit Previous...
Analyze the graph and sort the following characteristics as those which appear at the headwaters and mouth of the stream Channel Increasing value Channelse flow velocity Headwaters Mouth Drag the appropriate items into their respective bins. Each item may be used only once. View Available Hint(s) Reset Help discharge is higher tow velocity is more channel roughness is high Slope is lower channel size is smaller At Headwators At Mouth
4
Item 4 Learning Goal: To calculate the wavelengths of the lines in the hydrogen emission spectrum Atoms give off light when heated or otherwise excited! The light emitted by excited atoms consists of only a few wavelengths, rather than a full rainbow of colors. When this light is passed through a prism, the result is a series of discrete lines separated by blank areas. The visible lines in the series of the hydrogen spectrum are caused by emission of...
Equilibrium nd Stable Nuclei < 5 of 36 > Review 1 Constants Periodic Table Part 5 Using general tendencies and the chart given in the introduction, predict the most likely mode of decay of each of the following radioactive isotopes Drag the appropriate items to their respective bins. ► View Available Hint(s) Reset Help decay emission
Part A Rank the following compounds in order of decreasing acid strength using periodic trends Rank the acids from strongest to weakest. To rank items as équivalent, overlap them. View Available Hint(s) Reset Help Hао НС BеНа HI Weakest acid Strongest acid Part B Rev Without consulting the table of acid-dissociation constants, match the following acids to the given Kai values. Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help H2SO H2S H2SO4 Ki very large...
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