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]
3 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]3 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
Suppose the data formed a line with a steeper slope. For the same change in temperature, how would the change in volume compare?
bogdanovich [222]
Substances can change state, usually when they are heated or cooled. For example, liquid water turns into steam when it is heated enough, and it turns into ice when it is cooled enough. ... The closeness, arrangement and motion of the particles in a substance change when it changes state.
4 0
2 years ago
A jogger with a mass of 60 kg is moving at 2 m/s. What is the jogger's kinetic energy?
ziro4ka [17]

Answer:

Ke = mgv

Explanation:

(60)(9.81)(2) =1177.2 joules persecond or Watts.

1.177 kilowatts

6 0
3 years ago
Which is the correct order of planet, galaxy, solar system, universe? From smallest to largest?
Nana76 [90]
Planet, solar system, galaxy, universe
5 0
3 years ago
Read 2 more answers
7. Suppose 1.01 g of iron (III) chloride is placed in a 10.00-mL volumetric flask with a bit of water in it. The flask is shaken
Nana76 [90]

<u>Answer:</u> The molarity of Iron (III) chloride is 0.622 M.

<u>Explanation:</u>

Molarity is defined as the number of moles present in one liter of solution.  The equation used to calculate molarity of the solution is:

\text{Molarity of the solution}=\frac{\text{Moles of solute}}{\text{Volume of solution (in L)}}

Or,

\text{Molarity of the solution}=\frac{\text{Mass of solute}\times 1000}{\text{Molar mass of solute}\times \text{Volume of solution (in mL)}}

We are given:

Mass of iron (III) chloride = 1.01 g

Molar mass of iron (III) chloride = 162.2 g/mol

Volume of the solution = 10 mL

Putting values in above equation, we get:

\text{Molarity of Iron (III) chloride}=\frac{1.01g\times 1000}{162.2g/mol\times 10mL}\\\\\text{Molarity of Iron (III) chloride}=0.622M

Hence, the molarity of Iron (III) chloride is 0.622 M.

3 0
3 years ago
Resource depletion, pollution, and habitat lose are all environmental problems cause by what factor
inessss [21]
All problems are caused by a factor in which human beings play an important role in its cause.
8 0
3 years ago
Other questions:
  • Give reason brick is a solid
    5·1 answer
  • A type of covalent bond in which electrons are shared unevenly
    7·1 answer
  • What elements make up a molecule of a glucose?
    12·1 answer
  • What would be your best course of action if exposed to this hazard?
    8·1 answer
  • Cobalt-60 and iodine-131 are radioactive isotopes that are used in
    8·1 answer
  • Define exothermic reaction.​
    12·2 answers
  • PLEASE HELP ME!
    6·1 answer
  • (Please Help)
    15·2 answers
  • Potassium hydrogen phthalate, KHP, is a monoprotic acid often used to standardize NaOH solutions. If 0.212 g of KHP are dissolve
    6·1 answer
  • water can be synthesized according to the following formula. suppose you have 17 “g” of H2. 2 H2 + O2 -&gt; 2 H2O
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!