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
andrey2020 [161]
2 years ago
15

27.2g CuCl2 was dissolved in 2.50 L of the water. What is the molality of the solution?

Chemistry
1 answer:
stealth61 [152]2 years ago
5 0

5.167g of calcium chloride is dissolved in 101.0mL of water in a calorimeter whose calorimeter constant is 15.3J/°C. The temperature rises from 18.4°C to 27.2 ...

You might be interested in
What is a quantum of light energy called?
kirill115 [55]

Answer:

A) photon

Explanation:

hope it helps and give brainliest if its correct

4 0
1 year ago
Read 2 more answers
What element has 25 electrons transition element
kolbaska11 [484]
Manganese has 25 electrons and is a transition element
8 0
2 years ago
Read 2 more answers
August kekule described the various ring structures of the carbon compound benzene. What type of chemist would he be considered
Andreyy89
B.  He would be considered an Organic Chemist since Organic Chemistry is the study of Carbon and its compounds.
3 0
3 years ago
Read 2 more answers
Myra wants to measure the pH of a sample of drinking water as accurately as possible. What method should she use?
zhenek [66]
Use a strip of paper covered in PH indicating dye.
7 0
2 years ago
What is measured by the reaction rate? the probability that a reaction will occur the speed at which products form the time requ
Cloud [144]

Answer: the speed at which products form

Explanation:

Rate of a reaction is defined as the speed at which a chemical reaction proceeds. It is often expressed in terms of the concentration of a reactant that is consumed in a unit time or the concentration of a product that is formed in a unit of time.

For a general reaction :A\rightarrow B

Rate=-\frac{d[A]}{dt}

or Rate=+\frac{d[B]}{dt}

where d[A] = change in concentration of reactant A

d[B] = change in concentration of product B

dt = time interval

5 0
3 years ago
Other questions:
  • Which one of these aqueous solutions is a stronger electrolyte?
    11·1 answer
  • What group of professionals specialize in designing, testing, and building the products of technology?
    14·1 answer
  • What is the mass, in grams, of 9.16×10^24 molecules of methanol (CH3OH)?
    7·1 answer
  • Oil is a natural resource that is found inside of Earth. Oil can be used
    10·1 answer
  • What is the ground state shorthand notation for mercury (Hg)?
    15·2 answers
  • Calculate the mass in grams of 1.72×10^24 molecules of formaldehyde. The chemical formula for formaldehyde is CH2O.
    9·1 answer
  • _______ and _______ are located in the nucleus of the atom, while _______ exist in areas of probability around the nucleus.
    5·1 answer
  • How are scientist able to protect people from tornadoes
    12·1 answer
  • 8. What did the Dust Bowl teach us?
    8·1 answer
  • the carbon canisters are about the size of a 55-gallon drum, how often would replacement be required?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!