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
denpristay [2]
3 years ago
9

What is the pressure in a gas container that is connected to an open-end U-tube manometer if the pressure of the atmosphere is 7

52 torr and the level of mercury in the arm connected to the container is 9.60 cm higher than the level of mercury open to the atmosphere?
Chemistry
1 answer:
Whitepunk [10]3 years ago
5 0

Answer:

The pressure in the gas is 656mmHg

Explanation:

In calculating the pressure of the gas;

step 1: convert the height of the mercury arm to mmHg

9.60cm = 96.0 mmHg

step 2: convert 752 torr to mmHg

I torr is 1 mmHg

752 torr = 752mmHg

Step 3: since the level of mercury in the container is higher than the level of mercury exposed to the atmosphere, we substrate the values to obtain our pressure.

So, 752mmHg - 96mmHg = 656mmHg

The pressure in the gas container is therefore 656mmHg.

N. B : if the mercury arm is in lower position, you add.

You might be interested in
1. Calculate the average atomic mass of rubidium. Rubidium has two isotopes, 85Rb and 87Rb. 85Rb has an atomic mass of 84.912 am
DiKsa [7]
Just use labels I’m lazy

5 0
2 years ago
What is the approximate size of solute particles in a solution?
jeyben [28]

Answer:

The answer is B

Explanation:

8 0
3 years ago
Read 2 more answers
If an atom or ion has an atomic number of 3, 2 electrons, and the electronic configuration is 2, what is the mass number? ​
rjkz [21]
It’s mass number would be 5 as it’s the protons and the neutrons added together
7 0
3 years ago
Summarize the weather conditions related to a cold front. Remember to include all data collected on cold fronts in this activity
svp [43]

Answer: Many fronts cause weather events such as rain, thunderstorms, gusty winds and  A weather front is a transition zone between two different air masses at the  Lifted warm air ahead of the front produces cumulus or cumulonimbus clouds

Explanation:

Hope this was helpful

5 0
2 years ago
A 500.0 mL sample of 0.18 MHClO4 is titrated with 0.27 MCsOH. Determine the pH of the solution after the addition of 250.0 mL of
NNADVOKAT [17]

Answer:

or i go

Explanation:

i must go ooon sjsj

7 0
2 years ago
Other questions:
  • What is an aspect of the kinetic-molecular theory and can be used to explain the behavior of plasmas?
    7·1 answer
  • How big is the world?
    15·2 answers
  • What substance is transpired through the stomata of the leaves in a plant?
    12·2 answers
  • A 90 lb person is prescribed a drug in the amount of 50mg/kg body per day to be delivered in 2 doses per day. Each tablet contai
    12·1 answer
  • 1-calculate the mass of 4 moles of Na
    9·1 answer
  • (HELP FAST )What occurs when a pure liquid substance is cooled?
    6·2 answers
  • What products are always made when any carbon-based fuel
    14·1 answer
  • What happens when Barium (Ba), in group 2, reacts with oxygen (O) which is in group 6?
    14·1 answer
  • 3. What is the density of a 100 grams (g) box that displaces 20 mL of water?
    7·1 answer
  • Cations and anions may bond together by electrostatic interactions called:.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!