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
amid [387]
2 years ago
12

A 4.27 g sample of a lab solution contains 1.81g of acid. What is the concentration of the solution as a mass percentage?

Chemistry
1 answer:
vaieri [72.5K]2 years ago
5 0

Answer:

42.38875878%

Explanation:

i divided 4.27 g from 1.81g using a percentage calculator but im not sure if its correct

You might be interested in
How do microwaves help heat frozen food?
hodyreva [135]

Answer:

Microwaves cook food by heating the liquid water it contains. Even frozen food contains some liquid water, at least on the outside surface exposed to warm air on the way from the freezer to the oven.

Explanation:

mark as brainliest pls!!!

6 0
3 years ago
Read 2 more answers
How can a scientist prevent bias in a scientific investigation
BaLLatris [955]
They must make sure that all things pointed out are fact, not opinion.
5 0
3 years ago
Everything in outer space including stars, planets, and galaxies
slega [8]

Answer:

Universe.

Explanation:

Biosphere is just a planet. Solar system contains planets and star. Galaxy holds multiple solar systems only. Universe hold everything, biospheres, solar systems, and galaxies. I hope this helps :D

5 0
3 years ago
Read 2 more answers
Each period in the periodic table corresponds to a
Rudiy27
Each correspond to a principal energy level
4 0
3 years ago
Read 2 more answers
What activates a convenient current starting to flow of a fluid?
Lostsunrise [7]

hlo guys you are so bads i

3 0
2 years ago
Other questions:
  • Which statement describes what is gained or lost during radioactive decay?
    6·1 answer
  • The zinc within a copper-plated penny will dissolve in hydrochloric acid if the copper coating is filed down in several spots (s
    7·1 answer
  • Acetyl-CoA labeled with 14C in both of its acetate carbon atoms is incubated with unlabeled oxaloacetate and a crude tissue prep
    10·1 answer
  • What is the stereochemistry of the alcohol produced in the reaction of (S)-3-iodoheptane with NaOH?
    7·1 answer
  • Write a conclusion statement that addresses the following questions: • Explain what the color change indicated about the changes
    15·1 answer
  • NEED HELP WITH ONE QUESTION.
    9·1 answer
  • explain why ionic compounds are not electrical conductors in the solid state, but conduct electricity when dissolved.
    11·1 answer
  • In the outline of the Periodic Table below, some elements are shown as numbers.
    7·2 answers
  • If you are playing tug of war with your friend and you move your friend 3 meters using a force of 5 N, How much work did you do?
    10·1 answer
  • A neutral atom in the ground state has four electrons in its fifth and outermost principal energy level. What element is it?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!