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
77julia77 [94]
3 years ago
10

Potassium bromide is an ionic compound. If you dissolve potassium bromide in water and add electricity, what will happen? It wil

l __________. Select one:
a. explode
b. become a covalent compound
c. allow ions to flow through the water
d. become an acid
Chemistry
2 answers:
ra1l [238]3 years ago
5 0

10/10 C is correct just did the same question.

Rom4ik [11]3 years ago
3 0
C. allow ions to flow through the water

KBr(s) = K⁺(aq) + Br⁻(aq)
You might be interested in
How many moles of water are made from complete reaction of 1.4 moles of hydrogen gas? Given the reaction: 2H2 + O2 → 2H2O
Ber [7]

Answer:

1.4moles

Explanation:

From the balanced equation below;

2H2 + O2 → 2H2O

2moles of hydrogen reacts with 1mole of oxygen to produce 2moles of water.

since we are only interested in comparing hydrogen and water, we can say 2moles of hydrogen will produce 2moles of water

Hence by comparism of moles;

1.4moles of hydrogen will produce 1.4moles of water

8 0
3 years ago
Covalent bonds form through:
Annette [7]

Answer:

Sharing of electrons such that each atom attains an octet

4 0
2 years ago
Give the characteristic of a first order reaction having only one reactant.
Slav-nsk [51]

Answer:

As the first order reaction depends on (a uni-molecular reaction) the concentration of only one reactant.

And the rate law of the reaction of first order with a reactant A is:

rate = K[A]^-1

when K is the rate constant.

6 0
2 years ago
Explain Boyle's & Charles's law.
Step2247 [10]
Boyle's law is an experimental gas law that describe how the pressure of a gas tends to increase as the volume of the container decreases

Charles's law is also an experimental gas that describes how gases tend to expand when heated
5 0
3 years ago
n the laboratory, two forms of sodium phosphate will be available (the monobasic monohydrate NaH2PO4·H2O, F.W. = 137.99 g/mol, a
const2013 [10]

Answer:

The compound you will use is the Dibasic phosphate

Explanation:

Simple phosphate buffer is used ubiquitously in biological experiments, as it can be adapted to a variety of pH levels, including isotonic. This wide range is due to phosphoric acid having 3 dissociation constants, (known in chemistry as a triprotic acid) allowing for formulation of buffers near each of the pH levels of 2.15, 6.86, or 12.32. Phosphate buffer is highly water soluble and has a high buffering capacity,

In this case the most efficient way is to disolve the dibasic compound which in the reaction with the water will form the monobasic phosphate.

To make the buffer you have to prepare the amount of distillate water needed, disolve the dibasic phospate, and then adjust with HCl or NaOH depending on the pH needed.

6 0
3 years ago
Other questions:
  • What is the molarity of a solution made by dissolving 18.4 g of potassium perchlorate in enough water to fill a 300.00 mL volume
    10·1 answer
  • Circle the letter of each sentence that is true about ideal gases and real gases.
    15·1 answer
  • Carbon-14 has a half-life of 5720 years and this is a first order reaction. If a piece of wood has converted 75% of the carbon-1
    15·1 answer
  • Organic chemistry is a science based on the study of
    12·1 answer
  • An object resting on a table weighs 100 N. With what force is the object pushing on the table? With what force is the table push
    12·1 answer
  • In which layer of earth do most earthauakes occur
    6·1 answer
  • The better we measure the better things ____
    10·1 answer
  • If the earth was a guava fruit, the space where the seeds are would be the core/mantle​
    15·2 answers
  • Asap help <br> It's very important
    10·2 answers
  • How many moles of CH3CH2Br are contained in 422 mL of 0.0950 M CH3CH2Br solution?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!