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
My name is Ann [436]
4 years ago
14

The stock solution of hydrochloric acid is 12.0M HCI. If the teacher starts with 130 ml of this concentrated acid, what volume o

f 3.0M HCI can be prepared?
Chemistry
1 answer:
tatyana61 [14]4 years ago
6 0

Answer:

520mL

Explanation:

Data obtained from the question include:

Molarity of stock solution (M1) = 12M

Volume of stock solution (V1) = 130mL

Molarity of diluted solution (M2) = 3M

Volume of diluted (V2) =..?

The volume of the diluted solution can be obtained as follow:

M1V1 = M2V2

12 x 130 = 3 x V2

Divide both side by 3

V2 = 12 x 130 / 3

V2 = 520mL.

Therefore, 520mL of the diluted solution can be prepared.

You might be interested in
What percent is tungsten made of from soil?
mars1129 [50]
I think i found your answers

4 0
3 years ago
Compare the type of change that occurs when an iron bar rusts and when a substance freezes.
Ivanshal [37]

Explanation:

when an iron bar rust is an example of a chemical change in which a new substance is formed and the change is not easily reversible.for iron to rust moisture and air must be present.while when a substance freezes,it can be easily reversed through melting and no new substance is formed.this change is termed a physical change.

5 0
3 years ago
Plz help i’m stuckkkk
scZoUnD [109]

Answer:

first

Explanation:

Assets = Equity + Liability. ...

Assets = Liabilities + Shareholder's Equity.

then ans will be in your feet it's east

3 0
3 years ago
Compute 4.659×104−2.14×104. Round the answer appropriately.
IrinaK [193]
<span>To compute 4.659×104−2.14×104, the first step is the factorization. That is as follows:4.659×104−2.14×104= 10^4.(4.659−2.14), the next step is to compute 4.659−2.14=2.51, so 10^4.(4.659−2.14)=2.51x10^4=2.51x 10000 (because10^4=10000), the last calculus is 2.51x 10000=25100, the final answer is 25,000.Hope this helps. Let me know if you need additional help!</span>
7 0
4 years ago
Read 2 more answers
Elements found in the same periods of the modern periodic table are _____.
Dennis_Churaev [7]
Try C I’m sorry if you get it wrong but I’m like 90% sure
5 0
3 years ago
Read 2 more answers
Other questions:
  • How does the octet rule allow you to predict the charge an ion will have?
    5·1 answer
  • How much does one molecule of ethane (C2H6) weigh? anwser in units of g/molec.
    15·1 answer
  • The temperature of a substance increases when the ____________________ energy of the substance increases.
    10·2 answers
  • Which postmortem parameter reaches a maximum at 12 hours and is gone within 36 to 48 hours?1.rigor mortis2.cloudiness of the eye
    9·1 answer
  • Recrystallization Choose one: A. occurs when rocks undergo squeezing and grains change shape. B. changes the mineralogical compo
    9·1 answer
  • The average weather conditions affecting a biome is called ____.
    5·1 answer
  • A rigid container of O has a pressure of 340 kPa at a temperature of 713 K. What is the pressure at 273 K?
    7·1 answer
  • Select ALL! the solutes below that would be soluble in a polar solvent (like water).
    14·1 answer
  • B. If the initial pressure of gas inside the balloon was 1.65 atm, what is the new pressure?
    6·1 answer
  • What is the name for Cl₇Br₄ *
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!