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
Naddik [55]
3 years ago
5

What is the freezing point of a .743 m aqueous solution of KCl

Chemistry
1 answer:
marysya [2.9K]3 years ago
3 0

Change in freezing point = -1.86 C/m X 0.743 m X 2 = -2.76 C

You might be interested in
__________ often cause overactive eye movement. A. Stimulants B. Depressants C. Barbiturates D. None of the above
jeka57 [31]

<u>Stimulants </u> often cause overactive eye movement

Ans (A)

Stimulants are a class of psychoactive drugs that increase the brain activity. They work by acting on the central nervous system and increase the level of mental alertness and impart heightened cognitive functions. Stimulants like nicotine and cocaine cause overactive eye movement.

5 0
3 years ago
Read 2 more answers
"I think of a number, multiply it by itself and then add 6 to the result<br>+​
Sonja [21]

Answer:

ok 3 = 9 15 i got 15 so what

Explanation:

5 0
3 years ago
What types of atoms typically form covalent bonds?
Dafna1 [17]

Answer:

In a covalent bond, the atoms bond by sharing electrons. Covalent bonds usually occur between nonmetals. For example, in water (H2O) each hydrogen (H) and oxygen (O) share a pair of electrons to make a molecule of two hydrogen atoms single bonded to a single oxygen atom.

hope this helped

please give brainlist

8 0
3 years ago
At stp which gas will diffuse more readily than ne
pav-90 [236]
I am assuming you are talking about Neon. The rate of diffusion is directly proportional to the molar mass of the gas. Since neon has a molar mass of 20.18 grams, the gas must have a lower molar mass and must be a gas at 273 Kelvin. There are several elements that fulfill this criteria: Hydrogen, Helium, Oxygen, Nitrogen, and Fluorine. 
4 0
3 years ago
Read 2 more answers
SI units are based on multiples of what number?
Alinara [238K]
SI unites are based on multiplying or dividing by 10, 100, 1,000, 10,000 (and so on...) depending on the unit you're solving for.
3 0
3 years ago
Other questions:
  • NO3 + 12 + 103 + NO2<br> What is being oxidized?
    10·2 answers
  • A 15.58 g sample of a compound contains 4.97 g potassium (k), 4.51 g chlorine (cl), and oxygen (o). Calculate the empirical form
    5·1 answer
  • A sample of tin contains 1.03 x 1023 atoms.  The mass of the sample is
    14·1 answer
  • In a solution of salt and water blank is the solvent
    8·1 answer
  • A substance made of two or more atoms bonded together
    7·2 answers
  • BRAINLIEST AWARD PLZ HELP :)
    8·2 answers
  • Does food passes through liver, pancreas and appendix?
    13·2 answers
  • The density of crystalline cl2 at 160K is 2.02g/cm3. calculate the molar volumes
    12·2 answers
  • Water is heated to a certain temperature in a large microwavable container. If a cup is used to remove some of the water from th
    12·2 answers
  • Name the three functional groups in the compound pictured.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!