Question

In: Chemistry

Write the electron arrangement of the following: Part A N3− Express your answers as integers separated...

Write the electron arrangement of the following:

Part A

N3−

Express your answers as integers separated by a comma.

Answer: 2,8

Part B

Mg2+

Express your answers as integers separated by a comma.

Answer: 2,8

Part C

P3−

Express your answers as integers separated by commas.

Answer: 2,8,8

Part D

Al3+

Express your answers as integers separated by a comma.

Answer: 2,8

Part E

Li+

Express your answer as an integer.

Answer: 2

Solutions

Expert Solution

queen_honey_blossom answered 2 years ago
Next > < Previous

Related Solutions

Part A Write the full electron configuration for the nitrogen atom. Express your answer as a...
Part A Write the full electron configuration for the nitrogen atom. Express your answer as a series of subshells. For example, the full electron configuration for carbon should be entered as 1s^22s^22p^2. Part B Write the full electron configuration for the aluminum atom. Express your answer as a series of subshells. For example, the full electron configuration for carbon should be entered as 1s^22s^22p^2. Part C Part complete Write the full electron configuration for the neon atom. Express your answer...
Write unbalanced half-reactions for the following net ionic equations. Part A MnO4−(aq)+IO3−(aq)→MnO2(s)+IO4−(aq) Express your answers as...
Write unbalanced half-reactions for the following net ionic equations. Part A MnO4−(aq)+IO3−(aq)→MnO2(s)+IO4−(aq) Express your answers as chemical expressions separated by a comma. Enter the reduction half-reaction first. Identify all of the phases in your answer. Part B NO3−(aq)+SO2(aq)→SO42−(aq)+NO2(g) Express your answers as chemical expressions separated by a comma. Enter the reduction half-reaction first. Identify all of the phases in your answer.
Predict the products and write a balanced equation. For each part express your answer as a...
Predict the products and write a balanced equation. For each part express your answer as a chemical equation and identify all of the phases in your answer. A.) Decomposition: LiCl(s)-->__+__ B.) Combination: Ba(s) + Cl2(g)-->___ C.) Combination: NO(g) + O2(g)-->___ D.) Double Replacement: NiCl2(aq) + NaOH(aq)-->___+___ Please show how exactly how to balance each equation. I am having a hard time coming up with the correct answer, so if the steps could be shown I would appreciate it.
Part A)How much energy does the electron have initially in the n=4 excited state? Express your...
Part A)How much energy does the electron have initially in the n=4 excited state? Express your answer with the appropriate units. Part B) In the Balmer-Rydberg equation, what value of m is used to determine the wavelengths of the Balmer series? Part C) If our eyes could see a slightly wider region of the electromagnetic spectrum, we would see a fifth line in the Balmer series emission spectrum. Calculate the wavelengthλ associated with the fifth line. Express your answer with...
Part H Use the electron configurations to explain the differences between your answers to Parts F...
Part H Use the electron configurations to explain the differences between your answers to Parts F and G. Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. Choices: S, 3, harder, right, 2, left, P, 5, Ca, 4, easier, Ga According to your ranking, Ca and Ga would have the largest radius out of the five elements. This is because they are...
Part A 24195Am→23793Np+_____ Express your answer in isotopic notation. Part B _____+0−1e→12655Cs Express your answer in...
Part A 24195Am→23793Np+_____ Express your answer in isotopic notation. Part B _____+0−1e→12655Cs Express your answer in isotopic notation. Part C 23793Np→_____+42He Express your answer in isotopic notation. Part D 21885At→_____+42He Express your answer in isotopic notation.
Write and balance equations for the following acid-base neutralization reactions. Part A CsOH(aq)+H2SO4(aq)→ Express your answer...
Write and balance equations for the following acid-base neutralization reactions. Part A CsOH(aq)+H2SO4(aq)→ Express your answer as a chemical equation. Identify all of the phases in your answer. Part B Ca(OH)2(aq)+CH3CO2H(aq)→ Express your answer as a chemical equation. Identify all of the phases in your answer. Part C NaHCO3(aq)+HBr(aq)→ Express your answer as a chemical equation. Identify all of the phases in your answer. 2.Calculate the molar masses of the following substances. Part A Aluminum sulfate, Al2(SO4)3 Part B Sodium...
Using these data, calculate the following quantities. Express your answers in SI units (unless the quantity...
Using these data, calculate the following quantities. Express your answers in SI units (unless the quantity is dimensionless) and to an appropriate number of significant figures. a.The critical density at the current time. b.The density of matter at the current time. c.The energy density (um) due to matter at the current time. d.The energy density (uΛ) due to the cosmological constant. Quantity Value* Hubble parameter at current time 72 km s–1 Mpc–1 Curvature parameter 0 Density parameter of matter at...
What is the only possible value of mℓ for an electron in an s orbital?Express your...
What is the only possible value of mℓ for an electron in an s orbital?Express your answer numerically. 2. Which of the following set of quantum numbers (ordered n, ℓ, mℓ, ms) are possible for an electron in an atom? Check all that apply. -1, 0, 0, -1/2 3, 2, 2, -1/2 3, 1, 0, -1/2 4, 3, -4, -1/2 3, 2, 0, -1/2 2, 1, 3, 1/2 2, 1, 0, -1 3, 3, 1, -1/2
Determine the pH of each of the following solutions. Part A 0.24 M KCHO2 Express your...
Determine the pH of each of the following solutions. Part A 0.24 M KCHO2 Express your answer to two decimal places. Part B 0.22 M CH3NH3I Express your answer to two decimal places. Part C 0.21 M KI Express your answer to two decimal places.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT