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
Lesechka [4]
3 years ago
13

A sample of air was collected on a day when the total atmosphere pressure was

Chemistry
1 answer:
zhuklara [117]3 years ago
5 0

Answer:

1. The gas law used: Dalton's law of partial pressure.

2. Pressure of nitrogen = 331 mmHg

Explanation:

From the question given above, the following data were obtained:

Total pressure (Pₜ) = 592 mmHg

Pressure of Oxygen (Pₒ) = 261 mmHg

Pressure of nitrogen (Pₙ) =?

The pressure of nitrogen in the sample can be obtained by using the Dalton's law of partial pressure. This is illustrated below:

Pₜ = Pₒ + Pₙ

592 = 261 + Pₙ

Collect like terms

592 – 261 = Pₙ

331 = Pₙ

Pₙ = 331 mmHg

Therefore, the pressure of nitrogen in the sample is 331 mmHg

You might be interested in
A baseball a football and a bowling ball are thrown with the same force
Olegator [25]

Answer:

the bowling ball will move fastest

Explanation:

because it is heaviest

7 0
3 years ago
Use Boyle's Law to explain what would happen to the volume of a helium- filled balloon if it was carried underwater by a diver t
oksano4ka [1.4K]

The deeper the diver takes the helium balloon, the more it reduces in size. This is due to the pressure of the water column above pressing on the balloon. According to Boyle’s law (P= k*1/V.), as the volume of the balloon decreases, the pressure of the helium inside increases.

4 0
3 years ago
Molecules move most slowly in:<br><br> solids<br> liquids<br> gases<br> compounds
Sedbober [7]
Molecules move more slowly in solids because there they are all very compact
7 0
3 years ago
Read 2 more answers
How many grams of Cl are in 585 g of CaCl2
zysi [14]
I'm in the car now so can't lookup periodic table. But you find molecular weight of: 1 Ca + 2 Cl
Then that
7 0
3 years ago
Which parts of atoms can interact (react) to form chemical bonds?
EastWind [94]
The valence electrons are the parts of an atom that make interactions and make chemical bonds.
Every atom is made of three different components, a positively charged proton, neutrally charged neutron and negatively charged electron. The protons and the neutrons make up the atom's core and the electrons orbit around that core.
The electrons that orbit around the atom's core in its outer-most orbit (the one that is the furthest from the atom's core) can interact with electrons of other atoms, forming different kinds of chemical bonds.
If there is an exchange of the electrons (one atom donates its electrons to another atom), that results in forming of ions, then those two atoms can be linked in an ionic bond.
If an electron is shared between two atoms, then that bond is called a covalent bond.
3 0
3 years ago
Other questions:
  • Important functional groups in biomolecules include --------
    14·2 answers
  • Which of phase changes requires an input of energy
    12·1 answer
  • What is the specific heat of a substance if 1560 cal are required to raise temperature of a 312 g substance by 15 degrees celsiu
    12·1 answer
  • What group will group 16 most likely bond with?
    11·1 answer
  • Solid carbon (C) can burn in oxygen (O2). Select
    7·1 answer
  • Describe the distribution of mass within an atom
    8·2 answers
  • (100 POINTS) Write the chemical formula of the ionic compound magnesium chlorate. The magnesium (Mg) ion has a +2 charge. Chlora
    11·1 answer
  • hỗn hợp E gồm 6 este có cùng CTPT C8H8O2 và đều chứa vòng benzen. Cho 68g phản ứng tối đa với V ml dd NaOH 1M đun nống, thu được
    7·1 answer
  • when glycerol reacts with three different fatty acids, how many stereogenic centers does the product triacylglycerol contain?
    5·1 answer
  • (pls help !!) question is in image
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!