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
stellarik [79]
3 years ago
5

What describes how much of a substance has been dissolved into another substance and is usually expressed in a ratio or percent?

Chemistry
1 answer:
gregori [183]3 years ago
7 0
<h3>Answer: <u><em>It's A Hope this helps </em></u></h3>

<h3>Explanation: </h3><h3><u><em>Well this answer was a bit tricky well A and B were like the same definition and thinking  A  but C and D were both wrong  </em></u></h3><h3><u><em /></u></h3>
You might be interested in
How many moles of oxygen would be required to produce 5 mol of water? (Remember sig figs)
Vikki [24]

Answer:

Since moles are just "some number of particles", and since one O2 molecule contains enough oxygen for two H2O molecules, you need 2.5 moles of O2 for 5 moles of H2O.

7 0
3 years ago
What are atoms made of
navik [9.2K]
Protons, nuetrons, and electrons

3 0
3 years ago
11. The modern periodic table is arranged in order of increasing atomic
Pani-rosa [81]

Answer:

number. so the option is c

6 0
2 years ago
Read 2 more answers
If you mix water with your urine drug test will you pass
masya89 [10]
<span>A "dilute specimen" is a urine sample that has a higher than average water ... even if the drug is detected, it will not be marked as a positive result because ... Powdered urine can be purchased online in packets, and then mixed with water to form urine. ... so they would report your test as negative andyou'd get hired anyway.</span><span>
</span>
6 0
3 years ago
Complete the equation to show how hydrofluoric acid, HF, acts as a Brønsted-Lowry acid in water. Balanced equation:
shepuryov [24]

Answer : The balanced equation is,

HF+H_2O\rightleftharpoons H_3O^++F^-

Explanation :

According to the Bronsted Lowry concept, Bronsted Lowry-acid is a substance that donates one or more hydrogen ion in a reaction and Bronsted Lowry-base is a substance that accepts one or more hydrogen ion in a reaction.

The balanced chemical reaction will be,

HF+H_2O\rightleftharpoons H_3O^++F^-

In this reaction, hydrofluoric acid is act as a Bronsted Lowry-acid because it donate one hydrogen ion to H_2O and H_3O^+ is act as a Bronsted Lowry-base because it accept one hydrogen ion from HF.

8 0
3 years ago
Other questions:
  • How many moles in NaOH
    6·1 answer
  • What is the difference between basis and basic​
    9·1 answer
  • A student has a solid block of steel and a solid plastic block of the same size.
    6·1 answer
  • An atom that undergoes radioactive decay and has a large nucleus most likely contains
    12·2 answers
  • an object with a mass of 7.6 G raises the level of water in a graduated cylinder from 25.1 ml to 30.8 ml what is the density of
    5·1 answer
  • What will happen if a crystal of ammonium nitrate is added to a supersaturated ammonium nitrate solution? Will it dissolve in wa
    9·1 answer
  • Do you have any ideas for a sodium poster project other than a salt shaker?
    7·1 answer
  • How do prevailing winds affect air temperature?
    14·1 answer
  • Pls help if you only know the correct answer! Thanks! :)
    11·1 answer
  • What would be the mass of 4.56x10²³ water molecules
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!