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
Mars2501 [29]
3 years ago
7

Which is smaller a proton, nucleus, or a compound?

Chemistry
2 answers:
Lisa [10]3 years ago
7 0
I believe proton would be the smallest.
professor190 [17]3 years ago
3 0
Perhaps its the proton . its the smallest<span>
</span>
You might be interested in
Based on its chemical formula, which of the following substances is an organic compound
Tom [10]
I don't understand your question
6 0
3 years ago
Read 2 more answers
Calculate the mass of one mole of these substances.
pogonyaev

Answer:

a. 53.5 g/mol

b. 80.06 g/mol

c. 133.33 g/mol

General Formulas and Concepts:

<u>Chemistry - Atomic Structure</u>

  • Reading a Periodic Table
  • Molar Mass - 1 mol per <em>x</em> grams substance

Explanation:

<u>Step 1: Define</u>

a. NH₄Cl

b. NH₄NO₃

c. AlCl₃

<u>Step 2: Find masses</u>

Molar Mass of N - 14.01 g/mol

Molar Mass of H - 1.01 g/mol

Molar Mass of O - 16.00 g/mol

Molar Mass of Al - 26.98 g/mol

Molar Mass of Cl - 35.45 g/mol

<u>Step 3: Calculate compound masses</u>

Molar Mass of NH₄Cl - 14.01 g/mol + 4(1.01 g/mol) + 35.45 g/mol = 53.5 g/mol

Molar Mass of NH₄NO₃ - 2(14.01 g/mol) + 4(1.01 g/mol) + 3(16.00 g/mol) = 80.06 g/mol

Molar Mass of AlCl₃ - 26.98 g/mol + 3(35.45 g/mol) = 133.33 g/mol

6 0
3 years ago
What is another way of describing a freezing point change?
Paladinen [302]
Melting is equivalent to freezing: a temperature when a solid become a liquid.
7 0
3 years ago
Read 2 more answers
How many cyanides are needed to bond with Strontium?
Gala2k [10]

Answer:

3

Explanation:

6 0
3 years ago
5. The Ks for silver chloride is 1.8 x 10-lat
AnnZ [28]

Answer:

bueno

Explanation:

hijonshsjijagha

6 0
2 years ago
Other questions:
  • Explain two advantages and disadvantages of using energy created by nuclear fission and nuclear fusion.
    13·1 answer
  • What functional group of aspirin causes it to irritate the stomach?
    8·2 answers
  • Human blood consists of blood groups A, B, and O. However, there is one more blood group, AB, which contains alleles A and B in
    7·2 answers
  • Consider the two electron arrangements for neutral atoms A and B. The outer electron of atom B has moved to a higher energy stat
    8·1 answer
  • What is the pH of a solution that has a pOH of 5.4?
    8·1 answer
  • Match the number with the correct type of reaction it is.
    6·2 answers
  • What is the total number of protons, neutrons, and electrons in a cadmium, Cd, atom that has a mass number of 112?
    9·1 answer
  • do you agree or not that evidence is only used to back scientific laws and provide evidence why or why not!!!!!! thank you, will
    10·1 answer
  • Balance the equation below<br> Fe,<br> Fe+<br> 02
    11·1 answer
  • 1.What are two factors that are necessary for hurricane development?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!