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
ASHA 777 [7]
3 years ago
15

What is the molarity of a solution that contains 2 moles of solute in 4 liters of solution?

Chemistry
1 answer:
Nitella [24]3 years ago
8 0
The simple formula is C = n/V
n = mols
C = Concentration or Molarity
V = Volume in Liters.

n = 2
V = 4
C = 2 / 4
C = 0.5 mol/Litre

You might be interested in
10) Explain what arsenic had to do with preserving bodies in the past and how that related to Sylvester’s body. Tell me how the
Salsk061 [2.6K]
10) Arsenic is a chemical agent which was used in preserving dead bodies in the past. It is mainly a formaldehyde mixture with coloring agents to give a dead body the look of life. Sylvester was a third mummy that was embalmed with arsenic in the late 1800s and is now on exhibit at Ye Olde Curiosity Shop in Seattle, Washington. His mummified body showed an extremely unusual since the remains weighed approximately 80 lbs when a body is composed of 70-80% water, after dehydration, the weight should be about 20-30% the premortem weight. The solution was also used during Civil War to preserve dead bodies <span>as the dead were being shipped home from the battlefield.
</span>
9) R<span>esearch can yield dates when certain plants/animals became domesticated and entered the standard diets of people, meaning you would not see masses eating beef before the cow became domesticated. To further this you can look at when a specific food was introduced into the diets of people in the geographic area of the person you are studying. </span>


5 0
3 years ago
Which is used to convert between mass and moles of a substance?
sveticcg [70]
The molar mass constant is used to convert mass to moles 
3 0
3 years ago
A bowler lifts her bowling ball a distance of 0.5 meters using 35 joules of energy. If, on Earth, a 1.0 kilogram mass weighs 9.8
kherson [118]

Answer:17.5

Explanation: (0.5 meters)(35 Joules) =

8 0
3 years ago
why does a large lake filled with cool water have more thermal energy than a small pond filled with warmer water
yan [13]
Because the scale is much larger, and a larger pool can collect more energy than a small pool, and it is more likely that it would have more energy spread throughout it. 

8 0
4 years ago
What are the names for theses changes states?
Airida [17]
Gas to liquid is called condensation.
Liquid to solid is called freezing/solidification.
Solid to gas is called sublimation.
Liquid to gas is called evaporating.
Solid to liquid is called melting.
Gas to solid is called deposition.
8 0
4 years ago
Other questions:
  • How many pencils are in 20 OWLS
    10·2 answers
  • Are ions of alkali metals larger or smaller than ions of alkaline earth metals from the same period
    8·1 answer
  • You weigh two different objects on the same scale in the same location earth.the weighs are different.which must be different ab
    9·2 answers
  • A 57.0 mL sample of a 0.120 M potassium sulfate solution is mixed with 35.5 mL of a 0.118 M lead(II) acetate solution and the fo
    7·1 answer
  • 1. How many joules of heat are required to raise the temperature of 750 g of water from 11.0 oC to 19.0 oC?
    15·1 answer
  • What human made mechanisms are responsible for increasing the rate of global warming??
    11·1 answer
  • The vapor pressure of pure water at 250C is 23.77 torr. What is the vapor pressure of water above a solution that is 1.500 m glu
    6·1 answer
  • In an ionic bond:
    15·2 answers
  • Four atoms of hydrogen combine with one carbon atom to form CH4, but only two hydrogen atoms combine with one oxygen atom to for
    8·1 answer
  • Must all species reproduce in order for the species to survive? *
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!