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
IgorLugansk [536]
3 years ago
9

Which postmortem parameter reaches a maximum at 12 hours and is gone within 36 to 48 hours?1.rigor mortis2.cloudiness of the eye

s3. livor mortis4. algor mortis
Chemistry
1 answer:
Olenka [21]3 years ago
3 0
The cloudiness of the eyes increases to a maximum and then decreases. This is because initially, after death, all the muscles relax, dilating the pupil. Some time later, rigor mortis sets in, contracting the pupil. Thus, the cloudiness fades.
You might be interested in
Identify ALL the possible mol ratio from<br> this balanced equation:
Karolina [17]

There are 3 possible mole ratios

<h3>Further explanation</h3>

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.

Reaction

<em>N₂(g)+3H₂(g)⇒2NH₃</em>

So mol ratio :

N₂:H₂:NH₃=1:3:2

  • Possible mol ratio :

1 mole N₂

3 mol H₂

2 mole NH₃

3 mole H₂

1 mole N₂

2 mole NH₃

<em />

3 0
3 years ago
2. Nitrogen has two naturally occurring
kvv77 [185]

Answer:

Suppose that:

Mass of N-14= 14

and Mass of N-15= 15

fraction N-14 x 14 + fraction N-15 x 15 = 14.007

now.. if the fractions were =, that is if fraction N-14 = fraction N-15 = 0.5, then...

0.5 x 14 + 0.5 x 15 = 14.5

more N-15 would make that number larger...

0.3 x 14 + 0.7 x 15 = 14.7

let x = abundance of N-14, then (1-x) = abundance of N-15, and we could solve for x.

(X)x14 + (1-X)x 15 = 14.007

14X + 15 - 15X = 14.007

X = 0.993

the relative abundance of N-14 = 99.3%

the relative abundance of N-15 = 0.7%

So, according to the above explanation N-14 is abundant

Explanation:

Suppose that:

Mass of N-14= 14

and Mass of N-15= 15

fraction N-14 x 14 + fraction N-15 x 15 = 14.007

now.. if the fractions were =, that is if fraction N-14 = fraction N-15 = 0.5, then...

0.5 x 14 + 0.5 x 15 = 14.5

more N-15 would make that number larger...

0.3 x 14 + 0.7 x 15 = 14.7

let x = abundance of N-14, then (1-x) = abundance of N-15, and we could solve for x.

(X)x14 + (1-X)x 15 = 14.007

14X + 15 - 15X = 14.007

X = 0.993

the relative abundance of N-14 = 99.3%

the relative abundance of N-15 = 0.7%

So, according to the above explanation N-14 is abundant

8 0
3 years ago
Does xenon react with nitrogen and explain why
KiRa [710]
No, xenon will not react on Nitrogen because xenon only reacts with oxygen and fluorine. Xenon only reacts with the 2 elements because these 2 elements contain a strong electronegative element which is high in energy barrier that can move the electrons inside xenon elements.  Xenon is an element with a symbol of Xe, it is odorless and colorless gas. Common uses of xenon are flash lamps and arc lamps. Xenon is a luminous element, it glows when placed near to high voltage electric field.
4 0
3 years ago
4. Comment les géologues ont-ils déterminé les limites entre les plaques tectoniques ?
Alex787 [66]

Answer:

i do not know

Explanation:

4 0
3 years ago
What type of atom do you have with p47 and n61
Dmitriy789 [7]
Silver. It is number 47 on the periodic table meaning it has 47 protons. It’s atomic mass is 108. 47+61=108 so it is definitely silver
8 0
3 years ago
Other questions:
  • Which statement accurately describes the movement of Earth's plates due to convection currents?
    12·1 answer
  • A substance used as a cleaner and a fuel is 37.48% C, 49.93% O and 12.58% H by mass. A 0.2804-g sample of the substance occupies
    12·1 answer
  • Solution 1 consists of 80% benzene and 20% toluene. Solution 2 consists of 30% benzene and 70% toluene. a) How many mL of Soluti
    8·1 answer
  • Probability can be used
    10·2 answers
  • Answer please correctly
    11·2 answers
  • Explain the role of photosynthesis in the carbon cycle
    9·2 answers
  • I NEED HELP ASAP!! IF YOU HELP ME ON THIS ONE CAN YOU HELP ME WITH MORE QUESTIONS?
    10·1 answer
  • If you have a saturated solution at equilibrium, what changes could you make to increase the solubility of the compound?.
    10·1 answer
  • Identify a human activity that impacts the land negatively then describe a positive action that can help rude effects caused by
    7·1 answer
  • Solid a is a very hard electrical insulator in solid as well as in molten state and melts at extremely high temperature. What ty
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!