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
ser-zykov [4K]
4 years ago
11

If the percent (mass/mass) for a solute is 8% and the mass of the solution is 200 g, what is the mass of solute in solution?

Chemistry
2 answers:
anyanavicka [17]4 years ago
4 0

Answer:

16 grams

Explanation:

Mass = 200g

Solute = MassX

X = percentage

X = 0.08

Solute = 200grams x 0.08 = 16 grams

tatyana61 [14]4 years ago
3 0

Answer:

The answer to your question is  16 g

Explanation:

Data

Percent by mass = 8%

Mass of the solution = 200 g

Mass of solute = ?

Formula

Percent by mass = mass of solute / mass of solution x 100

- Solve for mass of solute

  Mass of solute = Percent by mass x mass of solution / 100

- Substitution

   Mass of solute = 8 x 200 / 100

- Simplification

    Mass of solute = 1600 / 100

- Result

    Mass of solute = 16 g

You might be interested in
Calculate the volume of one mole of a gas at 1.00 atm pressure and 0 °C.
N76 [4]

Answer:

Solution:-

The gas is in the standard temperature and pressure condition i.e. at S.T.P

Therefore,

V

i

​

=22.4dm

3

V

f

​

=?

As given that the expansion is isothermal and reversible

∴ΔU=0

Now from first law of thermodynamics,

ΔU=q+w

∵ΔU=0

∴q=–w

Given that the heat is absorbed.

∴q=1000cal

⇒w=−q=−1000cal

Now,

Work done in a reversible isothermal expansion is given by-

w=−nRTln(

V

i

​

V

f

​

​

)

Given:-

T=0℃=273K

n=1 mol

∴1000=−nRTln(

V

i

​

V

f

​

​

)

⇒1000=−1×2.303×2×273×log(

22.4

V

f

​

​

)

Explanation:

6 0
3 years ago
Which of the following statements about the relationship between science and technology is not true
Dafna11 [192]
Because they r the same

8 0
3 years ago
Which does not affect the rate of pulmonary and systemic gas exchange?
Readme [11.4K]

Answer:b

Explanation:

8 0
3 years ago
Y+-7= 1/2 (4)+b help idk what it is
Vera_Pavlovna [14]

y +  - 7 =  \frac{1}{2} (4) + b \\ y - 7 = 2 + b \\ y = 9 + b
that is the answer, but what is the y value?
4 0
3 years ago
Calculate the volume of a balloon that could be filled at 1.00 atm with the helium in a 11.9 L gas cylinder in which the pressur
Paraphin [41]

Answer: Thus the volume of a balloon that could be filled at 1.00 atm is 132 L

Explanation:

To calculate the new pressure, we use the equation given by Boyle's law. This law states that pressure is directly proportional to the volume of the gas at constant temperature.

The equation given by this law is:

P_1V_1=P_2V_2

where,

P_1\text{ and }V_1 are initial pressure and volume.

P_2\text{ and }V_2 are final pressure and volume.

We are given:

P_1=1.00atm\\V_1=?\\P_2=11.1atm\\V_2=11.9L

Putting values in above equation, we get:

1.00\times V_1=11.1\times 11.9L\\\V_1=132L

Thus the volume of a balloon that could be filled at 1.00 atm is 132 L

4 0
3 years ago
Other questions:
  • Can an organism be made of only one cell?
    11·1 answer
  • 2. Calculate the molarity of a solution in which 0.50 moles of MgCl2 are dissolved to produce 1.5 liters
    14·1 answer
  • What is the frequency of radiation.
    14·1 answer
  • Reptiles, amphibians, and fish are all cold-blooded animals. Their body temperatures are determined by their surroundings. How d
    11·1 answer
  • Please help me understand how to...
    14·1 answer
  • Brainliest and a free hug :)
    11·1 answer
  • Which picture best shows commensalism
    11·2 answers
  • How many atoms of hydrogen are present in a container of water if you have 1.50 x 1023 atoms of oxygen present?​
    9·1 answer
  • What is a reactivity ceris
    14·2 answers
  • Select True or False: The reaction of hydrogen chloride gas with propene will yield 1-chloropropane as the main product
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!