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
Lady bird [3.3K]
3 years ago
12

A solution containing potassium bromide is mixed with one containing lead acetate to form a solution that is 0.013 M in KBr and

0.0035 M in Pb(C2H3O2)2.Will a precipitate form in the mixed solution? If so, identify the precipitate.Express answer as a chemical formula.Please explained how you determined the answer.

Chemistry
1 answer:
galben [10]3 years ago
7 0

Answer:

No precipitate will form on mixing potassium bromide and lead acetate

Explanation:

Precipitation occurs when the ionic product of the ions exceeds the solubility product of the corresponding salt in the solution. If, this implies that the solution is over saturated and precipitation of salt will occur.Potassium bromide and lead acetate are strong electrolyte and thus completely dissociate in water.

The dissociation reaction is given as,Potassium bromide and lead acetate react to give lead bromide and potassium acetate.The concentration of lead ions is equal to the concentration of.The concentration of bromide ion is equal to the concentration of.Potassium acetate is soluble in aqueous solution. Lead bromide will precipitate out if the ionic product of lead ion and bromide ion exceeds the solubility product of .

The value of solubility product constant,, for is.The reaction quotient for is calculated as,Substitute the values.The value of the reaction quotient for is less than its solubility product, , therefore, precipitation of will not occur.

You might be interested in
a. For the reaction 2H2 + 02→ 2H20, how many moles of water can be produced from 6.0 mol of oxygen? 2.0 mol b. 6.0 mol 12 mol d.
pickupchik [31]

Explanation:

from the equation 1 mole of O2 will give 2 moles of H2O then 6.0 moles of O2 will give x

6.0*2 moles/ 1 mole

= 12 moles

this implies that, 6.0 moles of O2 will give = 12 moles of water

3 0
3 years ago
I need an explanation
Rina8888 [55]
<span>The Kelvin scale is an absolute temperature scale, while the Celsius scale is not. When you convert a temperature from Celsius to Kelvin, you add 273 degrees to the temperature. However, when you calculate a temperature change, you get the same number, whether you use the Celsius or the Kelvin scale.</span>
8 0
3 years ago
6. Compare and Contrast How are the properties of acids and bases similar? How are they different?
baherus [9]

\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} - }

  • Acids and bases both react with water and a lot of acids and bases are soluble in nature.
  • Both acids and bases are electrolytes which means that they’re good conductors of electricity.
  • Acids and bases both produce ions in water solution.
  • Acids release hydrogen ions (H+) whereas Bases release hydroxide ions (OH–).
4 0
2 years ago
B. Each atom is neutrally charged, which means that each atom has the same number of protons and
vesna_86 [32]
Sodium has 11 protons and Chlorine has 17.
6 0
3 years ago
Air can be considered a ____________ of gaseous elements and compounds. A) heterogeneous mixture B) homogeneous mixture C) colli
vodka [1.7K]
Air is an Homogenous mixture
7 0
3 years ago
Read 2 more answers
Other questions:
  • You conduct an experiment in which you measure the temperature (T) and volume (V) of a mysterious sphere of gas at several diffe
    6·1 answer
  • What does Dust in the atmosphere represents
    7·1 answer
  • Which is one way that scientist communicate the result of an experiment
    10·1 answer
  • Please help ASAP I’ll make you u as brainlister please 100 points pelaseee
    15·2 answers
  • How do you identify producers and consumers?
    7·2 answers
  • Calculate the rate speed per drop in minute when applying a drip of 1000mg to last 4 2 hours​
    7·1 answer
  • Complete combustion of a 0.600-g sample of a compound in a bomb calorimeter releases 24.0 kJ of heat. The bomb calorimeter has a
    6·2 answers
  • Question
    10·1 answer
  • When combined in the correct ratio hydrogen and oxygen atoms can form water as shown below
    11·1 answer
  • Which of these equations is balanced? (Select all that are correct)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!