1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Paraphin [41]
3 years ago
10

Calculate the mass/volume percent of a NaCl solution in which 140 g of NaCl is dissolved in enough water to give a total volume

of 1.59 L.
Chemistry
1 answer:
Len [333]3 years ago
7 0
Mass per volume percent is simply calculated by getting the ratio of the mass in g of solute and the volume in mL of the solution multiplied by 100 percent. In the problem, we are given all the required values. Calculation is as follows:

%w/v = 140 / 1590 x 100 = 8.81%
You might be interested in
Based on the graph below, if you chose an alien at random on day 20, what form would it most likely be in?
ArbitrLikvidat [17]

Answer:

A. Thin

Explanation:

i took the test a while back yw <3

4 0
3 years ago
Does my body get all its energy from the sun?
kirza4 [7]
Yes, and no. We all should know by know we do need the sun to survive, but we also need for energy is oxygen and the food we eat. 
3 0
3 years ago
Sound generally travels faster through solids than through gases because the particles (atoms or molecules) of a solid are _____
Tju [1.3M]
Either closer or denser
4 0
3 years ago
The moon is 250,000 miles away. How many inches is it from earth?
Lapatulllka [165]

Answer:

1.584e10 = 15,840,000,000,000

Explanation:

250,000 miles

multiply the length value by 63360

25e4 x 63360

= 1.584e10

3 0
3 years ago
Read 2 more answers
1. Why do magnets repel each other?
kipiarov [429]
I’m on the same question
3 0
3 years ago
Other questions:
  • Earth's atmosphere, which traps heat and radiation from the sun, helps to keep our temperature somewhat stable, even when we are
    5·2 answers
  • Self explanatory what’s the answers ?
    13·1 answer
  • What is the difference between acute and chronic radiation poisoning
    15·1 answer
  • How is the density of a substance calculated?
    14·1 answer
  • How does oxidation differ from reduction
    7·1 answer
  • 9. Write the number in place value table of 820245<br>​
    10·1 answer
  • Show whether the following solutes are soluble in each solvent, and the process of dissolution of each, and their weak bonds. (N
    6·1 answer
  • Consider the rate law below.
    11·1 answer
  • Based on this information, do you think that the mole should be considered a base unit in the Sl system? Explain why or why not.
    5·1 answer
  • What does the crystalline structure of metals resemble?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!