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
Salsk061 [2.6K]
2 years ago
10

25 g of a chemical is dissolved in 75 g of water. What is the percent by mass concentration of this chemical

Chemistry
1 answer:
Zanzabum2 years ago
4 0

Answer:

300

Explanation:

You might be interested in
Are molecules with identical chemical formulas but different three-dimensional structures
Radda [10]
<span>Molecules are having the same chemical formula same number of atom but different three dimensional shapes are called <u>isomer</u>. Cis trans isomers maintain the same covalent partnerships,but atom may arranged differently.There are two or more compounds arranged in same molecular formula but different arranged atoms are seen in this molecule with different structure of it.</span>
5 0
3 years ago
True or false Nitrogen - 15 has 7 neutrons
BaLLatris [955]

Answer:

Yes Nitrogen has 7 Neutrons

Explanation:

3 0
3 years ago
Description of how the combined gas law must be modified to introduce the number of moles
telo118 [61]
So the ideal gas law is pv=nrt
The letter n stands for the number of moles. divide both side by rt to isolate.
pv/rt=n
8 0
3 years ago
How do I find density
skad [1K]
Divide mass by the volume to find density.
7 0
3 years ago
Can someone tell me how to solve this step by step? I got the answer but I want to know how to solve it I have a test !!!!
UNO [17]
C becuase that is the one that you would have to do becuase that is the only option
6 0
3 years ago
Other questions:
  • A sample of nitrogen gas was collected via water displacement. since the nitrogen was collected via water displacement, the samp
    9·1 answer
  • The basic organizational feature of the periodic table of elements
    6·1 answer
  • Unit for volume that's equal to 1 cm^3
    14·2 answers
  • A) Why is mole called fundamental<br>un<br>b) State the law of moment.​
    12·1 answer
  • A major problem associated with the incomplete combustion of soft coal is pollution.
    13·2 answers
  • Which level of organization describes an oak tree forest with bacteria, fungi, dead leaves, butterflies, blue jays, stones?
    7·1 answer
  • If 5 milliliters of a liquid has a mass of 10 grams what is the density of the liquid
    6·1 answer
  • Hydrogen peroxide with a concentration of 3.0 percent (3.0 g of H2O2 in 100 mL of solution) is sold in drugstores for use as an
    8·1 answer
  • What is the difference between an acid and a base? Give an example of each.
    11·1 answer
  • When Ben holds an ice cube in his hand, which transfer of energy is taking place ?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!