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
Margaret [11]
3 years ago
12

How many hydrogen atoms are found in the two molecules of hydroxylamine 2NH2OH

Biology
2 answers:
vampirchik [111]3 years ago
7 0

<u>Answer:</u> There are 6 hydrogen atoms present in 2 moles of hydroxylamine.

<u>Explanation:</u>

Hydroxylamine has a chemical formula of NH_2OH

This compound is formed by the combination of nitrogen, hydrogen and oxygen atoms.

In 1 mole of hydroxylamine, 1 mole of nitrogen atom, 3 moles of hydrogen atom and 1 mole of oxygen atom is present.

So, in 2 moles of hydroxylamine, (2\times 1)=2 moles of nitrogen atom, (2\times 3)=6 moles of hydrogen atom and (2\times 1)=2 moles of oxygen atom is present.

Hence, there are 6 hydrogen atoms present in 2 moles of hydroxylamine.

Nat2105 [25]3 years ago
3 0
1 molecule of hydroxylamine contains (2+1) hydrogen atoms. i.e, 3 atoms. So, 2 molecule contains 2×3 atoms of hydrogen. i.e, 6 atoms of hydrogen.
You might be interested in
Why the skin is categorised as an organ?
DaniilM [7]

The integumentary system (skin) has been called a membrane and an organ but, it is generally considered a system because it has organs that work together as a system. It is sometimes considered an organ because it contains several types of tissues and a membrane and it covers the body.

8 0
2 years ago
Read 2 more answers
Why are raptors a indicator species?
Arturiano [62]
Indicator species may provide useful substitute for large scale surveys to monitor biodiversity. Weconducted surveys in the Afro-alpine habitats of the Bale Mountains National Park (BMNP) with theobjective of identifying indicators for the species richness of the raptor guild. Raptors were countedby scan sampling technique from a suitable vintage point. Three classes of 18 sample units groupedaccording to the variability of the moorland ecosystem in the magnitude of process variables importantfor raptor species richness were used in determining the indicator value of species as a function of their abundance concentration and the percentage of species occurrence per sample group. Thisprocedure determined indicator values for all species in the resident raptor community. Comparisonwith randomly expected values demonstrated that only<span> Aquila verreauxii</span>and<span> A. chrysaetos</span>haveindicator values that were significantly larger than the randomly expected values. The species richnessestimated using the abundances of these two species predicted the observed species richness of thewhole community in a linear regression model that explained 66% of the deviance in the data set.Furthermore, the species richness of the community predicted by process variables had correlation of very high significance with that predicted by the indicator species. We have thus identified twoindicator species to a raptor guild of the BMNP and demonstrated that these two species encapsulatedmost of the information regarding the species richness response of the guild to key process variablesin the Afro-alpine moorland ecosystem. Our findings contribute significantly to current and futureefforts of monitoring the biodiversity of the park providing a cheap and quick means of data generation<span>relevant for making management decisions.                               Hope this helped! :)</span>
6 0
3 years ago
What are the common promoter elements found in eukaryotic genes, and how are they different from enhancer elements?
V125BC [204]

Answer:

In eukaryotic cells you find core and proximal promoters.

Promotors are specific DNA sequences where transcription factors (proteins) and RNA polymerase binds to initiate transcription. Promotors are located upstream the coding sequence

Core promoters are where RNA polymersae binds and proximal promoters are where transcription factors bind.

Enhancer elements are DNA sequences where transcription factors (proteins) bind to increase the rate of expresion of an specific gene. Enhancers can be located either upstream,  downstream or thousands of nucleotids away  from the of the coding region.

Explanation:

Promoters and enhancer are key elements for controling gene regulation. Transcription begins when chromatin rearranges from a condensed state to a accesible state, this allow to transcrition factors and RNA polymerase to  bind specif DNA sequences (promotors).  Proteins bind to enhancers , this complex develops a DNA loop, so that the protein that is bound to the enhancer interacts with the RNA polymersase. When this interaction is made, the activity of the RNA polymerase is increased.

7 0
3 years ago
Some elephants in the scrub jungles of Africa had long trunks with which to reach out for leaves. They were able to reproduce mo
Whitepunk [10]
"Survival of the fittest" is the one among the following choices given in the question which is an aspect of Darwin's theory that is shown as an example in this scenario. The correct option among all the options that are given in the question is the third option or option "c". I hope that this answer has helped you.
4 0
3 years ago
Read 2 more answers
What is phosphorylation?
andriy [413]
    Phosphorylation refers to an addition of a phosphate group to a molecule.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Who has a larger vacule? plant cells or animal cells
    12·2 answers
  • Do ypu think it id more efficient for people to eat plant products or animal producta
    8·1 answer
  • What could happen to an organism if it's cell membrane became permeable to most substance
    7·2 answers
  • an areas rate of groundwater recharge exceeds its rate of groundwater discharge. What can you conclude about the areas groundwat
    8·1 answer
  • Animals need various nutrients in order to live and grow. Nitrogen, for example, is a nutrient that is needed to form molecules,
    15·2 answers
  • What is 2 squared plus 18 times 13​
    13·2 answers
  • Help, a very strong form of cocaine is ______.
    11·2 answers
  • Which one needs GLUCOSE: photosynthesis, anaerobic respiration, or aerobic respiration
    12·1 answer
  • In which part of the food chain is each of the algae?
    11·1 answer
  • A list of different ions is shown. Which combination of ions will result in an ionic bond?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!