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
Lerok [7]
3 years ago
12

Explain the importance of concentration as it pertains to a solution

Chemistry
1 answer:
julia-pushkina [17]3 years ago
5 0
There it is, I hope it gets to be helpful

You might be interested in
Sixty liters of a gas were collected over water when the barometer read 663 mmhg , and the temperature was 20∘c. what volume wou
lesya [120]
First, let's compute the number of moles in the system assuming ideal gas behavior. 

PV = nRT
(663 mmHg)(1atm/760 mmHg)(60 L) = n(0.0821 L-atm/mol-K)(20+273 K)
Solving for n,
n = 2.176 moles

At standard conditions, the standard molar volume is 22.4 L/mol. Thus,

Standard volume = 22.4 L/mol * 2.176 mol =<em> 48.74 L</em>
3 0
3 years ago
How is molarity measured?
Tanzania [10]
The answer to this question will be C
6 0
3 years ago
Adding luminol to water creates a physical or chemical change ​
faust18 [17]
Answer: chemical

not 100% sure
7 0
3 years ago
Read 2 more answers
What is an ion? Describe and give an example.
Goshia [24]
An ion is a charged atom or molecule. It is charged because the number of electrons do not equal the number of protons in the atom or molecule. An atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom. An example is Iron (III) , Iron (II) , lithium, and hydrogen.
3 0
3 years ago
Read 2 more answers
In this model of a molecule of ammonia, NH3, how many covalent bonds are represented?
Verdich [7]
I think the answer is three but i can't be sure.
4 0
3 years ago
Other questions:
  • You could add HCl(aq) to the solution to precipitate out AgCl(s). What volume of a 0.190 M HCl(aq) solution is needed to precipi
    14·1 answer
  • . The electron affinity for an oxygen atom is negative. What statement is probably true regarding
    8·1 answer
  • How would you calculate an object's mechanical energy?
    5·1 answer
  • Rocks that originated from the liquid phase are classified as
    7·2 answers
  • The picture shows a giraffe eating leaves which describes the interaction​
    7·2 answers
  • PLEASE HELP 5TH GRADE SCIENCE Select the statement that correctly compares the sun and a comet.
    9·2 answers
  • More heat is required to raise the temperature of water than any other substance. This is a description of the unique property o
    8·1 answer
  • At a particular temperature, K = 2.0 × 10-6 for the reaction
    6·1 answer
  • Write the answer in scientific notation when you multiply 2 x 104 by 3 x 104.
    7·1 answer
  • Bob rides his horse 52 km in 3 hours 15 minutes. What is his average speed in kilometers per hour?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!