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
frez [133]
2 years ago
5

which information must be known about a compound to find the molecular formula from the empirical formula​

Biology
1 answer:
LenKa [72]2 years ago
4 0

Answer:

Molecular mass or vapor density

Explanation:

The empirical formula is the simplest formula of a compound. The molecular formula expresses the exact formula of the compound. To derive the molecular formula, we need information about its molecular mass or if given the vapor density.

                (Empirical Formula)n = Molecular formula ------(i)

         n = number of repeating units of the empirical formula present in one                        mole of the molecule

          also, (molar mass of empirical formula)n = molar mass of compound

      From here, we can find n and insert in (i) above.

You might be interested in
The genetic code is carried by the _____ molecule in most organisms.
creativ13 [48]
Hey 

This answer to your answer is DNA because the genetic code is the set of rules that explains how the information is transferred from DNA to the proteins. Thus, it is carried by DNA molecule in most organisms.

Hoped I Helped
4 0
3 years ago
Read 2 more answers
How can I remember the definition of RFLPs? Read below for the definition. I need help memorizing it.
dybincka [34]
Restriction enzyme cuts samples of DNA at restriction site; produces different lengths of DNA segments
7 0
2 years ago
How is the plasma membrane a fluid mosaic model
GaryK [48]
It consist of integral proteins and trans-membrane proteins and peripheral proteins as well
5 0
2 years ago
Decomposition of plant and animal matter present in soil is largely due to soil microorganism. True or False
Harman [31]
<span>The question says,'decomposition of plants and animal matter present in the soil is largely due to soil micro organism. The statement is true. The soil microbes function by decomposing the organic matter in the soil to the forms usable to plants. The humus produce by these microbes is largely responsible for soil fertility. </span>
8 0
3 years ago
Who knows the anser for brainliest
marusya05 [52]

Answer:

DNA

Explanation:

6 0
2 years ago
Other questions:
  • Explain the following statement: "Generally speaking, the faster a eukaryotic cell needs to regulate gene expression, the more d
    14·2 answers
  • Which of the following is principally responsible for water cycling in plants?
    12·2 answers
  • In a mitochondrion, if the matrix ATP concentration is high, and the intermembrane space proton concentration is too low to gene
    15·1 answer
  • Which choice best summarizes the outcome of Reid’s experiment
    15·1 answer
  • scientists cite evidence that earths climate has been changing significantly over the past 50 years. They also argue that change
    7·1 answer
  • A DNA strand with the sequence A-T-T-G-C-T would be complementary to which of the following? *
    12·1 answer
  • What is the ocean bottom like along the coastline?
    9·1 answer
  • What is the process caused by menustration
    9·2 answers
  • How can Keeping track of what food you have<br> prevent habitat destruction
    15·1 answer
  • What is herd immunity, and why are vaccines important for achieving herd immunity?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!