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
Iteru [2.4K]
3 years ago
8

Which of these compounds hast the highest melting point CCl4 CBr4 CH4 CF4 CI4

Chemistry
1 answer:
ikadub [295]3 years ago
4 0

The compound CBr4 has the highest melting point of 91°C

You might be interested in
The ksp of pbi2 is 1.4 x 10-8. what is the molar solubility of lead(ii iodide in a solution of 0.400 m sodium iodide?
tino4ka555 [31]
The solubility product of a substance us calculated by the product of the concentration of the dissociated ions in the solution raise to the stoichiometric coefficient of the ions. Therefore, we need the dissociation reaction. For this, it will have the reaction:

PbI2 = Pb^2+ + 2I-

We solve as follows:

Ksp = [Pb2+][I-]^2 = <span>1.4 x 10-8
</span><span>1.4 x 10-8 = x(2x)^2
</span><span>1.4 x 10-8 = 4x^3
x = 1.5x10^-3 M

The molar solubility would be </span>1.5x10^-3 M.
8 0
3 years ago
Which star is the dimmest HELP PLEASE
Len [333]

Answer:

Bellatrix.

Explanation:

8 0
3 years ago
Read 2 more answers
According to the Brinsted -Lowry. what is an acid ? what is a base ? ​
sasho [114]

Answer:

According to the Brønsted definition, an acid is a substance capable of donating a proton, and a base is a substance capable of accepting a proton. ... The species giving up the proton is HCl, an acid. The species accepting the proton is water, the base. The species Cl- is the conjugate base of HCl.

8 0
3 years ago
What are the classes of alkanol
LuckyWell [14K]
1-PRIMARY ALKANOL 2-SECONDARY ALKANOL 3-TERTIARY ALKANOL
8 0
3 years ago
Calculate the molar concentration of the Cl⁻ ions in 0.92 M MnCl2(aq).
scZoUnD [109]
MnCl2(aq) is an ionic compound which will have the releasing of 2 Cl⁻ ions ions in water for every molecule of MnCl2 that dissolves.
MnCl2(s) --> Mn+(aq) + 2 Cl⁻(aq)
            [Cl⁻] = 0.92 mol MnCl2/1L × 2 mol Cl⁻ / 1 mol MnCl2 = 1.8 M
The answer to this question is [Cl⁻] = 1.8 M
4 0
3 years ago
Other questions:
  • Does the density of water change based on the volume of water? Explain please!
    12·1 answer
  • Given the balanced equation representing a reaction occurring at 101.3 kilopascals and 298 k. 2h2(g) + o2(g) → 2h2o(l) + energy
    5·1 answer
  • Is the erbium transparent, translucent or opaque?
    6·1 answer
  • A rock is found to contain 2.2 grams of uranium-235, a radioactive isotope. If the rock has undergone 2.75 half-lives, what was
    11·1 answer
  • Convert 0.14 kilograms to grams.
    8·1 answer
  • What is H2O In chemistry
    15·2 answers
  • Which one of these is not a pathogen?
    10·1 answer
  • Can someone help a dude out im stuck on this question
    10·1 answer
  • List the universities of nepal and explain about one of them.​
    7·1 answer
  • 4. Calculate the empirical formula for the following compounds Na=32.4% S=22.6 % O=45.0%
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!