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
s2008m [1.1K]
3 years ago
15

What volume of 6.00 M hydrochloric acid is required to make 0.50 L of 0.20 M solution of hydrochloric acid

Chemistry
1 answer:
WINSTONCH [101]3 years ago
7 0

Answer:

16.7 mL of 6.0 M HCl

Explanation:

You might be interested in
How does an air conditioner make the air cooler?
Anarel [89]
An air conditioner uses chemicals that allow for the cooling of warm air, which makes it condense. Using that process over and over again allows the air conditioner to take the warm air outside, and the cold air inside. That's especially useful in summer!

Have a nice day! :)
7 0
3 years ago
Question 1 of 30
Ksivusya [100]
The answer will be A
3 0
3 years ago
Read 2 more answers
Chemical Equations :p
Nata [24]

Explanation:

  1. 4NH₃ (g) + 5O₂ (g) → 4NO (g) + 6H₂O (g)
  2. Ba(ClO₃)₂ (s) → BaCl₂ (s) + 3O₂ (g)
  3. 2Al (s) + 3Zn(NO₃)₂ (aq.) → 3Zn (s) + 2Al(NO₃)₃ (aq.)
  4. 2C₈H₁₈ (g) + 25O₂ (g) → 16CO₂ (g) + 18H₂O (g)
6 0
3 years ago
50 grams of acetic acid C2H4O2 are dissolved in 200 g of water. Calculate the weight % and mole fraction of the acetic acid in t
Len [333]
50g   of   C_2H_4O_2   in   200g    H_2O

so:

\frac{50}{200+50}+100\%= \frac{50*100}{250}\%=20\%

MW of acid = 2*C+4*H+2*O = 2*12+4*1+2*16=

=24+4+32=60g/mol

so:

\frac{50g}{60g/mol}\approx0.83moles

it means that

in 50g of acid there is \approx0.83moles of acid

MW of H_2O = 2*H+O=2*1+16=2+16=18g/mol

so:

\frac{200g}{18g/mol}\approx11.11moles

it means that:

in 200g of water there is \approx11.11moles of water

therefore:

\frac{0.83mol}{11.11mol+0.83mol}= \frac{0.83mol}{11.94mol}=0.069

So your answers are:

20\%

and the mole fraction is:

0.069
6 0
3 years ago
2 pllllllslssssssssszssss
Masteriza [31]
The answer is D glad to help :)<span />
8 0
4 years ago
Read 2 more answers
Other questions:
  • O2(g effuses at a rate that is ______ times that of xe(g under the same conditions.
    5·2 answers
  • Because of its high heat content, the most valuable type of coal is __________.
    7·1 answer
  • The density of silver metal bar is 10.5 g/cm3 and it occupies a volume space of 0.5l. What is its mass in kilograms (kg).
    11·1 answer
  • Which substance translates the genetic code?
    11·2 answers
  • An element's identity can be determined from its
    10·1 answer
  • You are given a solid that is a mixture of Na2SO4 and K2SO4. A 0.205-g sample of the mixture is dissolved in water. An excess of
    8·1 answer
  • An excess of AgNO3 reacts with 185.5 mL of an AlCl3 solution to give 0.325 g of AgCl. What is the concentration, in moles per li
    5·1 answer
  • If I add water to 100mL of a 0.15 M NaOH solution until the final volume is 150mL, what will the molarity of the diluted solutio
    15·1 answer
  • View the video clip below and answer the question.
    15·2 answers
  • (Please what is the answer to this )How do atoms relate to cells ?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!