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
kvv77 [185]
3 years ago
6

A chemist prepares a solution of silver(I) nitrate by measuring out of silver(I) nitrate into a volumetric flask and filling the

flask to the mark with water.
Chemistry
1 answer:
leva [86]3 years ago
4 0

Answer:

3.33 M

Explanation:

It seems your question is incomplete, however, that same fragment has been found somewhere else in the web:

" <em>A chemist prepares a solution of silver nitrate (AgNO3) by measuring out 85.g of silver nitrate into a 150.mL volumetric flask and filling the flask to the mark with water.</em>

<em>Calculate the concentration in mol/L of the chemist's silver nitrate solution. Be sure your answer has the correct number of significant digits.</em> "

In this case, first we <u>calculate the moles of AgNO₃</u>, using its molecular weight:

  • 85.0 g AgNO₃ ÷ 169.87 g/mol = 0.500 mol AgNO₃

Then we<u> convert the 150 mL of the volumetric flask into L</u>:

  • 150 / 1000 = 0.150 L

Finally we <u>divide the moles by the volume</u>:

  • 0.500 mol AgNO₃ / 0.150 L = 3.33 M
You might be interested in
A radioactive nucleus emits a beta particle, then the parent and daughter nuclei are
Nana76 [90]

Answer:

isobars

Explanation:

How?

  • A radioactive nucleus emits beta particle(Like uranium,radium)
  • So the mass numbers are same for daughter nuclei .
  • They have different atomic numbes .

So they are isobars

3 0
2 years ago
Read 2 more answers
if a drop of blood is 0.05 mL, how many drops of blood are in a blood collection tube that holds 6 mL?
TiliK225 [7]
There would need to be 120 drops of blood to fill a tube that can hold 6 mL.
3 0
3 years ago
If motor bike travels 2.4 km in 5 min find it average velocity?​
Genrish500 [490]

Answer:

28.8km/h

Explanation:

Change the 5min to hours.

=5/60 =0.0833hrs

Velocity= Distance /Time

2.4/0.0833

=28.8km/h

3 0
3 years ago
How are substances and mixtures different and alike???
nikklg [1K]

A mixture is composed of more than one substance combined
A pure substance cannot be decomposed in any reaction
<span>Both are considered types of substances 
</span>hope it helps you playa!

6 0
3 years ago
During a reaction the following information was collected. Use this information to
Crazy boy [7]
D I have a good feeling about d
8 0
2 years ago
Other questions:
  • The eastern coast of South America and the western coast of Africa are separated by the Atlantic Ocean. If scientists find the s
    9·1 answer
  • Do water and ice have the same composition
    10·2 answers
  • What three characteristics of matter does chemistry deal with
    13·1 answer
  • Please answer this question ASAP. This is on a homework assignment that is due tonight!! Thank you in advance! A voltaic cell em
    14·2 answers
  • How are physical and chemical changes similar?
    13·2 answers
  • A clear liquid in an open container is allowed to evaporate. after three days a solid residue is left. was the original liquid a
    7·1 answer
  • BH+ClO4- is a salt formed from the base B (Kb = 1.00e-4) and perchloric acid. It dissociates into BH+, a weak acid, and ClO4-, w
    15·1 answer
  • Name the following FBr?
    6·1 answer
  • The wavelength of transmission is 9.7mm. What is the energy of this transition
    10·1 answer
  • 2Na + Cl2 → 2NaCl
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!