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
Law Incorporation [45]
3 years ago
5

Which bones are shortened in brachycephalic dogs?

Chemistry
2 answers:
dem82 [27]3 years ago
8 0

nasal is shortened in dogs


atroni [7]3 years ago
5 0
Bones affected in brachycephalic dogs are the jaw bones, and part of the skull.
You might be interested in
Pls pls I need help to solve this questions
cupoosta [38]
1) • Solubility is the ability of a substance to be dissolved especially in water
• Unit; mg/L (milligrams per liter)

2) A saturated solution is a chemical solution containing the maximum concentration of a solute dissolved in the solvent.

3) To detoxify any acid that was previously used in it

4) CAN’T SEE THE MAIN QUESTIONS

5) CAN’T SEE THE MAIN QUESTIONS
6 0
3 years ago
How many moles of oxygen are produced when 2 mol of potassium chlorate (KClO3) decompose
ioda
Keep in mind that when two moles of potassium chlorate are decomposed, 3 moles of oxygen are produced.Think of  the coefficients: since the mole ratio is 2 to 3, it means that<span> 2 mol KClO3 will turn into 3 mol O2.
</span>
2kclO3->2kcl+3O2
4 0
3 years ago
Perform the following calculation and report the answer with the correct number of significant figures.
Paul [167]

Answer:

81.72 +0.73=82.45

Explanation:

  • you need to add it

1

81.72

+0.73

= 82.45

8 0
2 years ago
Read 2 more answers
The mole is defined as the amount of a substance containing the same number of particles as exactly 12 g of C-12. The amu is def
Pavlova-9 [17]

Answer:

Because it wouldn't make any sense

Explanation:

First of all, I think it's important to highlight the definition of isotope.

Isotope (Wikipedia): Variants of a particular chemical element <u>which differ in neutron number</u>...

This means that two isotopes are the same element but have different net mass per atom, due to the different number of neutrons.

Therefore, it's important to make the definition on the same isotope so that the proportion is equal. If the definition would be made on different isotopes, the proportion wouldn't have any sense. Let me be clear with this example:

mass in grams of a C-12 atom = 1.9944235 × 10 ^ -23 g  --> this is the mass of a single C atom.

By definition --> 1 mol of anything = 6.02 x 10 ^ 23 particles of anything

Therefore, we know how much a single C atom weights. How many grams do you think that 6.02 x 10 ^ 23 atoms of C (i.e a mol of C) could weight??

1 single C atom ----------------------------- 1.9944235 × 10 ^ -23 g

6.02 x 10 ^ 23 atoms of C   ------------ <u>12.006 g  !!</u>

These 12 g is the same quantity than above! Therefore, 1 mol of C weights 12 g. If the definition were made with 13 g of C-13 (the other C isotope), these numbers will not be the same --> There would be a contradiction.

Regarding the second question, we need to search Ne-20 atomic mass in grams -->  3,3509177 × 10 ^ -23 g

Hence, if we follow the same rule, the amu would be 1/12 of Ne-20.

[ 3,3509177 × 10 ^ -23 g ] / 12 = 2.79 ^ -24 g

3 0
3 years ago
Which functional group is found in an ester?
Klio2033 [76]
<h2>QUESTION:- Which functional group is found in an ester?</h2>

ESTER IS THE COMPOUND IN WHICH OH GROUP IS REPLACED BY THE (O) in the substitution reaction.

so common formula of ester ->

RCOOR'

IN WHICH R AND R' ARE CARBON CHAINS

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help....
    11·1 answer
  • The balanced equation below shows the products that are formed when butane (C4H10) is combusted. 2C4H10 + 13O2 mc009-1.jpg 8CO2
    12·2 answers
  • Which reaction can provide the energy needed to run an endergonic reaction?
    9·1 answer
  • On the pH scale, a 7 indicates _____.<br> a base<br> an acid<br> neutrality
    13·1 answer
  • When dealing with the occurrence of more than one event, what is one way to determine all possible combinations? A. tree diagram
    15·1 answer
  • An atom of which of these elements most likely forms an anion? A. AI B. Br C. Ca D. Mg
    8·2 answers
  • 5. If you evaluated 5 solvents as possible recystallization solvents do you think it is generally true that the solvent which ap
    10·1 answer
  • __________ described atoms as having a positive nucleus with electrons that have different energies at different distances from
    11·1 answer
  • Which statement is true about covalent AND ionic bonds?
    15·2 answers
  • Which form of emission is commonly not written in nuclear equations because they do not affect charges, atomic numbers, or mass
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!