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
Diano4ka-milaya [45]
3 years ago
12

A student was asked to separate a mixture of chemicals. The weight of each component within the mixture is as follows: potassium

bromide 2.53g and 0.760g barium sulfate. What is the percentage of barium sulfate within the mixture?
Chemistry
1 answer:
hram777 [196]3 years ago
6 0

Answer:

a

Explanation:

f

You might be interested in
To locate objects in their environments, bats in flight and porpoises under water both use ultrasound waves with frequencies tha
Katarina [22]

Answer: The porpoise would hear its echo first because sound travels faster in the water than in air.

Explanation:

3 0
2 years ago
What is the first quartile of the following data set?
Darina [25.2K]

Answer:

hdhhdhhdhgdgdvsgsvsvvsvsvsvsvs

Explanation:

hdhbdbdbdbdbdbxbxbxvxbxbbxbxvxvxvxv

6 0
3 years ago
Does The nucleus of an atom contain all of the protons in the atom
insens350 [35]

Answer:

The nucleus, that dense central core of the atom, contains both protons and neutrons.

So to answer your question yes it does contain all of the protons in the atom.

* Hopefully this helps:) Mark me the brainliest:)!

5 0
3 years ago
Destruction of mountains can lead to what
Zina [86]

Answer:

liquid magma

Explanation:

6 0
3 years ago
Which of the following is the best piece of laboratory glassware for preparing 500.0 mL of an aqueous solution of a solid?
Leni [432]

Answer:

The correct answer is option A.

Explanation:

Volumetric flask  : A glass ware with round lower body with flat bottom and with thin cylindrical neck along with mark which indicates the specific volume filled to that mark.It is used in preparation of standard solution of compound with desired concentration with fixed volume.

Erlenmeyer flask : is a flask with conical shape with flat bottom used in titration  experiments to carry out reaction with fixed volume of solution.

Test tube : Small cylindrical tube with rounded bottom used to observe reaction in between reactant taken in small amount.

Graduated beaker : Laboratory glassware used measure larger volumes of solution or to mix or stir solutions and liquids.

Graduated cylinder : Laboratory thin cylindrical glassware with accurate marking of volume used to measure an accurate volume of solutions or liquids required in an experiment.

<em><u>Volumetric flask</u></em> is the best piece of laboratory glassware for preparing 500.0 mL of an aqueous solution of a solid

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do I do a balancing equation. I understand. Can you show me a step by step on how to do one of the equations that aren't don
    15·1 answer
  • What type of intermolecular forces exist between br2 and ccl4?
    11·1 answer
  • A plastic ball floats on the water. What do you know about its density?
    11·1 answer
  • How could you determine which household substances are acids, bases, or neutral substances?​
    11·1 answer
  • A base?
    5·2 answers
  • PLS ANSWER!! ASAP!! 10 POINTS!!
    9·1 answer
  • What is “ location of the sweat glands “
    15·1 answer
  • What are all the ways that a substance can change state?
    12·2 answers
  • Use the image to answer the question.
    5·2 answers
  • Mandy made the following table describing the conditions required to form sleet and snow, but left something out. Which word sho
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!