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
frosja888 [35]
3 years ago
7

40 points, please help I seriously cannot fail this class and I am extremely confused. All you have to do is solve using dimensi

onal analysis. If you can type some form of work that would be helpful. I will go answer a question on yours as well also.

Chemistry
1 answer:
Tomtit [17]3 years ago
5 0

Answer:

the answer to the first is 5.5 meters :)

You might be interested in
What will happen to a lighted candle that is covered by a glass jar.
Troyanec [42]
A lit candle needs to draw oxygen from the air in order to continue burning. ... Thus, oxygen inside the glass jar will decrease and it gets filled with carbon dioxide, and eventually the candle's flame will Extinguish.
4 0
3 years ago
Read 2 more answers
The electron dot diagram for a neutral atom of chlorine (atomic number 17) is shown below.
Tom [10]
The answer is B ! Hoped I helped!
8 0
3 years ago
Read 2 more answers
An element has two isotopes, A and B, with mass numbers of 32.0 and 33.0 respectively. The relative atomic mass is 32.3. The per
vlada-n [284]

Answer:

d) A - 70% B - 30%

Explanation:

If x is the abundance of A, and 1−x is the abundance of B, then:

x (32.0) + (1−x) (33.0) = 32.3

32x + 33 − 33x = 32.3

33 − x = 32.3

x = 0.7

The abundance of A is 70%, and the abundance of B is 30%.

7 0
3 years ago
Read 2 more answers
Calculate the pH of a 2.0 M H2SO4 solution.
noname [10]
 <span>H2SO4 gives 2 moles oh H+ per mole of acid 

[H2SO4] = 2M so [H+] = 4M 

pH = -log(4) = -.6 

Therefore, the pH </span><span>of a 2.0 M H2SO4 solution is -0.6
</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
5 0
3 years ago
Read 2 more answers
A homogenous mixture that is mainly composed of water is referred to as a(n) __________ solution.
rosijanka [135]

Answer:

solvent solutions

Explanation:

.............

7 0
2 years ago
Other questions:
  • The molar heat of fusion of gold is 12.550 kJ mol–1. At its melting point, how much mass of melted gold must solidify to release
    7·2 answers
  • A gas cylinder contains exactly 15 moles of oxygen gas (O2) how many molecules of oxygen are in a cylinder
    8·2 answers
  • what is the volume of 24.0 g of oxygen gas at stp? i need to show work and i just cant get it. please help?
    15·1 answer
  • Under certain conditions neon gases diffuse at a rate of 7.0 cm/s under the same conditions as an on known gas defuses at a rate
    11·1 answer
  • Jenna built the electrical circuit seen here. What would happen to the electrical energy if Jenna removed one of the clips on th
    7·1 answer
  • For each equation given below, enter the number in the space provided to correctly answer the question.
    13·1 answer
  • How many total moles of ions are released when the following sample dissolves completely in water? Enter your answer in scientif
    15·1 answer
  • Describe Rutherford's contribution to the atomic model.
    11·1 answer
  • A major textile dye manufacturer developed new yellow dye. The dye has a percent composition of 75.9 5% C, 17.72% N
    15·1 answer
  • A bond formed when atoms share electrons is a(n) __________.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!