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
raketka [301]
3 years ago
12

A student wants to prepare a 1.0-liter solution of a specific molarity. The student determines that the mass of the solute needs

to be 30. Grams. What is the proper procedure to follow?
Physics
1 answer:
aliina [53]3 years ago
7 0

Answer:

The answer to your question is given below

Explanation:

The procedure to prepare a 1.0-liter solution of a specific molarity is as follow:

Step 1:

Determine mass of the solute needed. In this case it is 30g as given from the question.

Step 2:

Weigh the 30g from the sample of the solute using a weighing balance.

Step 3:

Put the 30g of the solute in a 500mL beaker, add adequate water and stir until it dissolves completely.

Step 4:

Transfer this solution from the 500mL to a 1L volumetric flask and make it up to the mark.

You might be interested in
Tin shear have longer handles than than the scissor used to cut cloth give reason​
natka813 [3]

Answer:

For scissor, small movement at effort(at handle) should make long movement of load arm , so that it can cut longer lengths of cloth/paper. Hence blades are longer than handle.so its handle(load arm) is made longer than its blades.

Explanation:

Hope this helped Mark BRAINLEST!!

8 0
3 years ago
Select the correct statement to describe when a sample of liquid water vaporizers into water vapor
AnnyKZ [126]
From what I know; When a sample of liquid water vaporizes into water vapor, the electrons in the water sped up due to heat. 
4 0
3 years ago
An example of a decomposition reaction is
OlgaM077 [116]
A.is an example of decomposition reaction.
6 0
3 years ago
What is the mass, in grams, of a pure iron cube that has a volume of 3.70cm cubed?
Arlecino [84]
To determine the amount in grams of the iron, we need data on the density of iron. From literature, it has a value of <span>p=7.9 g/cm3. We simply multiply the volume to the density. We do as follows:

mass = 3.70 (7.9) = 29.23 g Fe

Hope this answers the question. Have a nice day.</span>
7 0
3 years ago
*15 points*
Svetradugi [14.3K]
Same as the other person most likely would be 20 times louder as your answer
5 0
3 years ago
Other questions:
  • A body completes 20 revolution in 5sec calculate time period and frequency.
    8·1 answer
  • Work of 2 joules is done in stretching a spring from its natural length to 11 cm beyond its natural length. what is the force (i
    5·1 answer
  • Which of the following statements is NOT true of all different types of matter?
    7·2 answers
  • Charles' Law
    15·1 answer
  • A 124-kg balloon carrying a 22-kg basket is descending with a constant downward velocity of 20.0 m/s. A 1.0-kg stone is thrown f
    7·1 answer
  • How can DNA be used to tell if two species are related?
    6·1 answer
  • Laws of vector addition​
    10·2 answers
  • A 20.0 kg box slides up a 12.0 m long incline at an angle of 30.0 degrees with the
    13·1 answer
  • PLEASE HELP AS SOON AS POSSIBLE ILL MARK BRALIEST TO WHOEVER IS CORRECT
    10·1 answer
  • A cannonball is shot horizontally off a high castle wall at 47.4 m/s. What is the magnitude of the cannonball's velocity after 1
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!