This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The rate of effusion of oxygen to an unknown gas is 0.935. What is the other gas? A) Ne B) Ar ... (Read 24 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Aug 27, 2018
The rate of effusion of oxygen to an unknown gas is 0.935. What is the other gas?
 
  A) Ne
  B) Ar
  C) F2
  D) N2

Question 2

Choose the ground state electron configuration for Zr2+.
 
  A) Kr 5s2
  B) Kr 5s2 4d2
  C) Kr 4d2
  D) Kr
  E) Kr 5s2 4d4

Question 3

Which of the compounds, Li3N, NH3, C3H8, IF3 are ionic compounds?
 
  A) only C3H8
  B) only Li3N
  C) Li3N and NH3
  D) N H3, C3H8, and IF3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

C

Answer to Question 3

B


vinney12

  • Hero Member
  • *****
  • Posts: 586
Reply #2 on: Aug 27, 2018
TY


djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Rate of Residential Change, Past Year, in the United States Rate of Residential Change, Past Year, in the United States
Sample Workout in the Target Heart Rate Range Sample Workout in the Target Heart Rate Range
The oxygen sensor provides a quick response at the stoichiometric air–fuel ratio of 14.7:1. The oxygen sensor provides a quick response at the stoichiometric air–fuel ratio of 14.7:1.
How to find an unknown angle using reciprocal trigonometric functions How to find an unknown angle using reciprocal trigonometric functions
Exchange of Oxygen and Carbon Dioxide Exchange of Oxygen and Carbon Dioxide
Consider the production function ( ) 0.5 0.5 Y = AK L . Suppose both saving rate (s) and the ... Consider the production function ( ) 0.5 0.5 Y = AK L . Suppose both saving rate (s) and the ...
Video: Chronology of leptin research (A history of leptin research)

For a complete list of videos, visit our video library