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

Author Question: How many mL of a 0.175 M FeCl3 solution are needed to make 450. mL of a solution that is 0.300 M in ... (Read 117 times)

jrubin

  • Hero Member
  • *****
  • Posts: 552
on: Aug 27, 2018
How many mL of a 0.175 M FeCl3 solution are needed to make 450. mL of a solution that is 0.300 M in Cl- ion?
 
  A) 0.771 mL
  B) 257 mL
  C) 771 mL
  D) It is not possible to make a more concentrated solution from a less concentrated solution.

Question 2

The product of the nuclear reaction in which 40Ar is subjected to neutron capture followed by alpha emission is ________.
 
  A) 37S
  B) 41Ar
  C) 36S
  D) 45Ca
  E) 35Ar


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

anoriega3

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A


jrubin

  • Member
  • Posts: 552
Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Children make a fast adjustment to a new culture, although, as with these Hmong children in ... Children make a fast adjustment to a new culture, although, as with these Hmong children in ...
Please provide me with a solution for part b. Please provide me with a solution for part b.
The tools needed to diagnose a circuit containing a relay include a digital multimeter (DMM), a ... The tools needed to diagnose a circuit containing a relay include a digital multimeter (DMM), a ...
Solution to Exponent Law Problem Solution to Exponent Law Problem
The minimum number of moles of oxygen needed to completely consume 4 moles of C3H8O is ... The minimum number of moles of oxygen needed to completely consume 4 moles of C3H8O is ...
The molality of a C12H23O11 solution is 0.6 m. what is the freezing point of the solution C? The molality of a C12H23O11 solution is 0.6 m. what is the freezing point of the solution C?
Video: Embryonic development - Week 4

For a complete list of videos, visit our video library