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
Vinvika [58]
2 years ago
12

The molar mass of kcl is 74.55 g/mol. if 8.45 g kcl are dissolved in 0.750 l of solution, what is the molarity of the solution?

use molarity equals startfraction moles of solute over liters of solution endfraction.. 0.113 m 0.151 m 6.62 m 11.3 m
Chemistry
1 answer:
Maslowich2 years ago
7 0

Answer: 0.151 M

Explanation:

We first need to convert the amount of KCl into moles. This is 8.45/74.55 = 0.113 moles.

So, the molarity is 0.113/0.750 = 0.151 M

You might be interested in
What happens to glucose and oxygen that is produced by plants during photosynthesis ​
Virty [35]

Answer:

Respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce use able cellular energy. This energy is used to fuel growth and all of the normal cellular functions.

Short Answer

They combine to produce cellular energy.

5 0
3 years ago
Read 2 more answers
Where did the longest tsunami form?
max2010maxim [7]
July 9, 1958: in Lituya Bay<span>, Alaska was caused by a landslide triggered by an 8.3 magnitude earthquake.</span>
8 0
3 years ago
Read 2 more answers
Convert 56km/s to its equivalent in m/hr
boyakko [2]
56km/s is 201600m/hr to its equivalent.
7 0
3 years ago
Increasing the temperature of the solvent ____________________ the solubility of a solid solute and _______________________ the
Marina86 [1]

Answer:

increase in solvent temperature will increase the solubility of solid particle but decreases the solubility of gas particle.

Explanation:

In solid particle when temperature increases its help to break apart the solid particle and increase in kinetic energy of solvent results in increase in solubility of solid particles in solvent.

but in gas solute, increase in temperature of solvent causes the increase in motion of gas molecules means increase in kinetic energy of molecules in the gas which results in breakage of inter molecular bonds and removal of the molecules from the heated solution.

4 0
3 years ago
Your friend who is using a recipe for flan from mexican cookbook.You notice that he set your oven temperature at 175 fahrenheit
miskamm [114]

Answer:

ammmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm    yeah i dont know

Explanation:

4 0
3 years ago
Other questions:
  • Find the [H+] in an acetic acid solution that has a pH of 5.12
    12·1 answer
  • which city would most likely be the epicenter of an earthquake : san francisco, california, st. paul, minnesota,
    11·1 answer
  • In the electrolysis of molten coi3, which product forms at the cathode? 1. i2(g) 2. h2(g) 3. o2(g) 4. co(l)
    13·1 answer
  • What is the unit for electric current.​
    12·1 answer
  • In the manufacturing process of sulfuric acid, sulfur dioxide is reacted with oxygen to produce sulfur trioxide. Using the equat
    15·2 answers
  • What is the missing word. Please Help Me. Thank you!!
    13·2 answers
  • Based on your lab report, provide the chemical reaction that occurs in Benedict's test for the following molecule.​
    15·1 answer
  • Please answer this. List the three most abundant minerals in this bottle of mineral water.​
    14·1 answer
  • What is the process where plants make seeds that grow into new plants
    10·2 answers
  • Describe the concentration of hydronium ions and hydroxide ions when a base is added slowly to a white vinegar solution. The pH
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!