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
son4ous [18]
3 years ago
8

The pressure in car tires is often measured in pounds per square inch (lb/in.2), with the recommended pressure being in the rang

e of 25 to 45 lb/in.2. Suppose a tire has a pressure of 34.5 lb/in.2 . Convert 34.5 lb/in.2 to its equivalent in atmosphere
Chemistry
1 answer:
Pachacha [2.7K]3 years ago
7 0

Answer:

2.35 atm  

Explanation:

1 atm = 14.70 lb/in²

p = \text{34.5 lb/in}^{2} \times \dfrac{\text{1 atm}}{\text{14.70 lb/in}^{2}}  = \textbf{2.35 atm}

You might be interested in
Find the vapor pressure of a water solution in which the
zheka24 [161]

Answer:

The vapor pressure in solution is 0,0051 atm

Explanation:

This is the formula for vapor pressure lowering, the colligative property.

P vapor = Pressure sv pure . Xsv

Where Xsv is data.

Xsv means Molar fraction (moles solvent/total n° moles)

Vapor pressure of water, pure is 17.5 mmHg

P vapor = 0,0313 atm . 0163

P vapor in solution = 0,0051 atm

Molar fraction does not have units

A solution will have less vapor pressure than that observed in the pure solvent.

5 0
3 years ago
What is a substance that that is made up of one type of atom compound
Natasha2012 [34]
A substance cannot be a gas or a mixture. A pure<span> substance is something that occurs in nature. An element is made up of one type of atom only and cannot be split further. A compound has the combined properties of the elements from which it is made.

</span>
8 0
3 years ago
10. Identify the products in the combustion of methane.
Oksanka [162]

Answer:

a. CO2 and H20

Explanation:

Chemically, this combustion process consists of a reaction between methane and oxygen in the air. When this reaction takes place, the result is carbon dioxide (CO2), water (H2O), and a great deal of energy. The following reaction represents the combustion of methane:

CH4[g] + 2 O2[g] -> CO2[g] + 2 H2O[g] + energy

One molecule of methane, (the [g] referred to above means it is gaseous form), combined with two oxygen molecules, react to form a carbon dioxide molecule, and two water molecules usually given off as steam or water vapor during the reaction and energy.

8 0
2 years ago
Noble gas configuration
saw5 [17]

Answer:

Rubidium= [Kr] 5s^1

Calcium= [Ar] 4s^2

Aluminium= [Ne] 3s^2 3p^1

Explanation:

A noble gas configuration begins with the elemental symbol of the last noble gas prior to the atom. The symbol is then followed by the remaining electrons.

Hope this helped! good luck :)

3 0
2 years ago
Approximately how often does the moon revolve around the earth?
dmitriy555 [2]

Answer: A

Explanation: NO CAP..................... A!!!!!!!!!!!!!!

6 0
2 years ago
Other questions:
  • Janice needs to have a gastro-intestinal study. So she is given 375 mg of radiocontrast dye containing Barium-142. The half-life
    7·1 answer
  • Although you can see the pencil, it appears broken in the glass of water. This is because
    12·2 answers
  • Which gaseous element has the greatest density at stp n2 o2 cl2 f2?
    5·1 answer
  • What is 3O2 in science
    13·1 answer
  • What holds atoms together in a molecule?
    9·2 answers
  • Why was it possible to neutralize HCI using NaOH?
    6·1 answer
  • Which of the following sources is considered to be most reliable for scientific
    15·1 answer
  • Helium gas diffuses 4 times as fast as an unknown gas. What is relative molecular mass of the gas​
    6·1 answer
  • What do genotype will appear in boxes 2 and 3?
    7·2 answers
  • HELP ME ILL MARK BRAINLIESTTTT PLSS ASAP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!