Answered: The height of the mercury column in a…

The height of the mercury column in a barometer reads 725 mm. How will the height of the mercury column change when the atmospheric pressure decreases? increase remain the same decrease

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A mixture of copper and zinc is analyzed for the percentage of zinc by adding an excess of HCI and…

Q: Suppose there is a gaseous mixture of nitrogen and oxygen. If the total pressure of the mixture is…

Q: Calculate the final temperature of a sample of gas initially at 42.3°C that has expanded from 0.635…

Q: The pressure of a sample of argon gas was increased from 2.91 atm to 7.75 atm at constant…

A: The initial volume is identified by using the new pressure, new volume and initial pressure since…

Q: Explain how a mercury barometer works.

A: The objective of this question is to understand the working principle of a mercury barometer, which…

Q: For a deep drive, a scuba driver uses a mixture of helium and oxygen with a pressure of 8.00 atm. If…

Q: 3) In a 5.0 liter cylinder at 25.0°C contains 15.0 grams of oxygen and 30.0 grams of carbon dioxide…

A: Following information given in the question is - (1) Volume of the cylinder = 5.0 L (2) Temperature…

Q: calculate the partial pressure of oxygen in the mixture using Dalton's law.

A: According to the Dalton's Law of partial pressures the total pressure is the sum of partial pressure…

Q: The ideal gas law predicts gas behavior including the relationships between th number of moles,…

A: The ideal gas law predicts gas behaviour using the relation : PV=nRT where , P = pressure of gas…

Q: If 48.070 L of gas is collected at a temperature of 20.531°C and a total pressure of 798.00 torr,…

A: The given data contains, Volume = 48.070 L. Total pressure = 798 torr. Temperature = 293.531 K

Q: The volume of a gas decreased to from 1.00 L to 600. mL while the temperature remain constant. If…

A: Answer - According to the question - Given values are - Pressure = 720 Torr Volume of gas = 1.00 L…

Q: A weather balloon is inflated to a volume of 28.5 L at a pressure of 748 mmHg and a temperature of…

A: The ideal gas equation is given below, Where, P is the…

Q: Suppose there is a gaseous mixture of nitrogen and oxygen. If the total pressure of the mixture is…

A: According to Dalton's partial pressure, the total pressure of a mixture will be the sum of the…

Q: A 43 L cylinder containing helium gas at a pressure of 32.5 atm is used to fill a weather balloon in…

Q: Calculate the volume of Ammonia (NH3) produced if 10 grams of Hydrogen gas reacts with excess…

Q: A sample of krypton gas at a pressure of 905 torr and a temperature of 28.4 oC occupies a volume of…

A: Given data: The initial pressure of the gas is P1 = 905 torr. The constant temperature is T = 28.4…

Q: A gas is contained in a metal cylinder with a piston, so that the volume of the cylinder can change.…

Q: What pressure in atmospheres corresponds to 720.3mm Hg?

A: We have to convert the unit of given pressure (720.3 mmHg) from mmHg to atmosphere.

Q: Atmospheric pressure decreases with increasing elevation. Explain why?

A: Atmosphere become rare with increasing elevation and atmospheric pressure will decrease. At high…

Q: Suppose there is a gaseous mixture of nitrogen and oxygen. If the total pressure of the mixture is…

A: Dalton's law :- P = p1 + p2 + ....... Where P = total pressure p1 , p2 = partial…

Q: Consider a sealed 1 litre container which holds room air at standard atmospheric pressure. If the…

A: We have find out the answer.

Q: How much energy (in kJ) is absorbed when 106. L of nitrogen dioxide is created at STP?

A: Given, Volume of Nitrogen dioxide created at STP = 106. L Amount of energy absorbed = ? Note: for…

Q: Convert 562.7 mm Hg into atmospheres.

A: Unit conversion is an important concept to convert the given units into others by using the…

Q: Hydrogen gas is produced when magnesium metal reacts with hydrochloric acid. In the lab, a student…

A: Given: The mass of hydrogen gas collected over water at 23°C is 0.002823 g. The water vapor pressure…

Q: A 21 L cylinder containing helium gas at a pressure of 34.2 atm is used to fill a weather balloon in…

A: According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal gas is inversely…

Q: Hydrogen gas, oxygen gas, and water vapor are collected in eudiometer. The eudiometer contains…

Q: A natural gas storage tank is a cylinder with a moveable top. Its volume can change only as its…

A: given info,The height(h1) of the cylinderat 22∘C=22.6mThe height(h2) of the cylinder at…

Q: A sample of neon gas occupies a volume of 8.94 L at 55.0°C and 333 torr. If the volume of the gas…

A: From the ideal gas law equation, PV = nRT; where P is for pressure, V is for volume, n is the number…

Q: You have a cylinder of argon gas at 18.5 atm pressure at 21°C. The volume of argon in the cylinder…

Q: volume (in L) of the balloon at this new altitude.

Q: A sample of hydrogen gas occupies a volume of 8.56 L at 68.0°C and 313 torr. If the volume of the…

A: Given, Initial volume(V1) = 8.56L Initial temperature (T1) = 68°C = 273 + 68= 341K Initial pressure…

Q: Explain how a mercury barometer works.

A: The objective of this question is to understand the working principle of a mercury barometer, which…

Q: The volume of a sample of hydrogen gas was decreased from 12.36 L to 5.65 L at constant temperature.…

A: Given: The initial volume, of hydrogen gas (V1) = 12.36 L. The final volume, of hydrogen gas (V2) =…

Q: A sample of argon gas occupies a volume of 8.67 L at 53.0°C and 405 torr. If the volume of the gas…

A: Since you have asked multiple type questions, we will solve only first questions for you. If you…

Q: A prevailing pressure of one standard atmosphere will support a column of mercury 760 mm in height.…

A: Introduction: Density of Liquid gallium = 6.20 g/mL Density of liquid mercury = 13.6 g/mL mercury…

Q: °C. Mass of Mg = g %3D

Q: volume doubled and its temperature held constant. What will be the new pressure relative to the…

A: We know ghar in Boyle law pressure is inversely proportional to volume So if we increase volume by…

Q: Calculate the final pressure, in atmospheres, for each of the following, if volume and amount of gas…

A: Given Initial pressure (P1) = 770 mmHg Initial temperature (T1) = -75 ∘C = (-75+273) K = 198…

Q: The volume of a sample of hydrogen gas was decreased from 13.77 L13.77 L to 7.06 L7.06 L at constant…

A: As per the given data we haveInitial volume (V1)=13.77LFinal Volume (V2)=7.06LFinal pressure…

Q: Calculate the volume of a sample of nitrogen gas (N2) at 275°C if this sample has a volume of 10 L…

Q: The image below illustrates a simple barometer consisting of a glass tube sitting in an open dish of…

A: The objective of the question is to understand the relationship between atmospheric pressure and the…

Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

The height of the mercury column in a barometer
reads 725 mm.
How will the height of the mercury column change when
the atmospheric pressure decreases?
increase
remain the same
decrease
T | |||||||||||||| |

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

A student reacts 0.0975 g of magnesium with 5.00 mL of 3.00 M hydrochloric acid in a eudiometer (gas collection tube). Write a balanced equation for the reaction. What is the limiting reactant? What volume of hydrogen gas (in mL) does the student collect over water at 28.50°C and 778.1 mmHg?
A balloon filled with 2.00 L of helium initially at 1.45 atm of pressure rises into the atmosphere. When the surrounding pressure reaches 360. mmHg, the balloon will burst. If 1 atm= 760. mmHg, what volume will the balloon occupy in the instant before it bursts?
Hydrogen is collected over water. If the total pressure is 792 mmHg and the pressure caused by water vapor is 25.6 mmHg, what is the pressure caused by the hydrogen gas?
Please solve this on a sheet of paper. I have attached the "formula" which should help with solving the problem.
Hydroxyapatite, Ca₁(PO)(OH)₂, Ca₁(PO4)(OH)₂ (s) ⇒ 10 Ca² ¹(aq) + 6PO³(aq) + 2OH(aq) has a solubility constant of Ksp = 2.34 × 10-5⁹, and dissociates according to 10 Solid hydroxyapatite is dissolved in water to form a saturated solution. What is the concentration of Ca²+in this solution if [OH-] is fixed at 6.20 x 10-4 M?
The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine 1580 L of nitrogen gas and 4240 L of hydrogen gas at STP, heat the mixture to run the reaction, then separate the ammonia from the reaction mixture. What volume of reactant, measured at STP, is left over? Assume the reaction goes to completion. N₂ (g) + 3 H₂ (g) → 2 NH₃ (g)
A weather balloon is inflated to a volume of 26.8 L at a pressure of 736mmHg and a temperature of 30.7 degrees Celsius. The balloon rises in the atmosphere to an altitude where the pressure is 360 mmHg and the temperature is -14.7 degrees Celsius. Assuming the balloon can freely expand, calculate the volume of the balloon at this altitude.
1) what is the volume (in liters) of a 5.18 gram sample of NH3 gas at STP?
Question 26 of 30 Submit The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine 1583 L of nitrogen gas and 4549 L of hydrogen gas at STP, heat the mixture to run the reaction, then separate the ammonia from the reaction mixture. What volume of reactant, measured at STP, is left over in liters? Assume the reaction goes to completion. N2 (g) + 3 H2 (g) → 2 NH3 (g) |L 1 4 6. C 7 +/- x 10 0 Tap here or pull up for additional resources LO 00
A weather balloon is inflated to a volume of 26.4 L at a pressure of 740. mmHg and a temperature of 27.1°C. The balloon rises in the atmosphere to an altitude where the pressure is 400. mmHg and the temperature is -13.1 °C. Assuming the balloon can freely expand, calculate the volume of the balloon at this altitude. ? Viballoon L
Lithium metal reacts with nitrogen gas to make the compound lithium nitride. What mass of lithium metal reacts completely with 58.1 mL of nitrogen gas at STP?