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
yawa3891 [41]
3 years ago
15

The concentration of pb2+ in a commercially available standard solution is 1.00 mg/ml. what volume of this solution should be di

luted to 6.0×102 ml to produce a solution in which the concentration of pb2+ is 0.054 mg/l?
Chemistry
1 answer:
Vanyuwa [196]3 years ago
3 0
<span>The concentration of pb2+ = 1.00mg/ml Diluted Solution is 6.0 x 102 ml = 612 ml Volume of the concentration of pb2+ is 0.054 mg/l is v (vL)(1.00mg/ml) = (.612L)(0.054mg/l) Volume = 0.033048L Volume of the concentration of pb2+ is 0.054 mg/l = 33.048 ml.</span>
You might be interested in
What cellular activities could thiG be a start of?
slega [8]

Could you attach a picture because I can tell you didn't post the entire question.

7 0
3 years ago
La formula estructural del eter butil pentilico
Mama L [17]

Answer:

do you mean?

Explanation:

the structural formula of butyl pentyl ether

3 0
3 years ago
The ground state electron configuration of Fe is what
Sindrei [870]

Answer:

Iron?

Explanation:

3 0
2 years ago
Air is made of mostly oxygen, nitrogen, argon, carbon dioxide, and small amounts of other substances. Air is a ___________.
mixas84 [53]
 <span>Air is a homogeneous mixture.</span>
5 0
3 years ago
Read 2 more answers
how to identify amphiprotic compounds, if i give you the chemical structure or name of the compound/molecule.
Sonja [21]

Amphiprotic compounds are able to both donate and accept a proton.

Amphiprotic compounds contain a hydrogen atom and lone pair of valence electron.

For example, HSO₃⁻ (hydrogen sulfate ion) is an amphiprotic compound.

Balanced chemical equation for reaction when HSO₃⁻ donate protons to water:

HSO₃⁻(aq) + H₂O(l) ⇄ SO₄²⁻(aq) + H₃O⁺(aq).

Ka = [SO₄²⁻] · [H₃O⁺] / [HSO₃⁻]

Balanced chemical equation for reaction when HSO₃⁻ accepts protons from water:

HSO₃⁻(aq) + H₂O(l) ⇄ H₂SO₄(aq) + OH⁻(aq).

Kb = [H₂SO₄] · [OH⁻] / [HSO₃⁻]

Water (H₂O), amino acids, hydrogen carbonate ions (HCO₃⁻) are examples of amphiprotic species.

Another example, water is an amphiprotic substance:

H₂O + HCl → H₃O⁺ + Cl⁻

H₂O + NH₃ → NH₄⁺ + OH⁻

More about amphiprotic compounds: brainly.com/question/3421406

#SPJ4

7 0
1 year ago
Other questions:
  • The reaction of 11.9 g of chcl3 with excess chlorine produced 11.2 g of ccl4, carbon tetrachloride: what is the percent yield?
    8·2 answers
  • In electric motors the electromagnet and permanent magnets
    7·1 answer
  • Ter the symbol for the isotope used in blood flow analyses.
    15·1 answer
  • The temperature at which a substance in its solid state melts into the same substance in a liquid is known as
    9·1 answer
  • What are the four protein structures?
    8·1 answer
  • How does the oxidation state of O change in the following reaction?
    8·1 answer
  • A mixture containing 20 mole % butane, 35 mole % pentane and rest
    15·2 answers
  • What volume will 2.04g of helium gas occupy at 100C and 1.13 atm?
    9·1 answer
  • Which ion(s) would bond by electrostatic attraction with an ion of Fluorine?
    7·1 answer
  • A Chemical Reactions Takes Place When
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!