All changes saveA 19. A sample of gas stored at STP has a volume of 3.56 L. The gas is heated to 400 K and has a pressure of 125 kPa.What is the volume of the gas after it is heated?20.4 LO 8.34 LO 4.17 LO 16 L20. A 6-g sugar cube (C12H22011) is dissolved in a cup of hot tea. The solution is 600 g. What isthe percent by mass of the sugar?1%PREVIOUS1-50 of 50NEXTREVIEW

As per guidelines , Multiple questions posted , first question is allowed to answer , please repost…

Answered: 9. A sample of gas stored at STP has a…

9. A sample of gas stored at STP has a volume of 3.56 L. The gas is heated to 400 K and has a pressure of 125 kPa. What is the volume of the gas after it is heated?

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: What volume does the gas occupy

A: According to the Boyle's Law " at constant temperature , pressure is inversely proportional to the…

Q: An experiment shows that a 110 mL gas sample has a mass of 0.170 g at a pressure of 744 mmHg and a…

Q: An 8 liter container at 30 C is filled with 14.0 g of neon gas and 8.0 g of helim gas. Calculate the…

A: Given : Mass of Ne = 14.0 g Mass of He = 8.0 g Temperature = 30 oC Volume = 8 L To calculate :-…

Q: A gas made up of atoms escapes through a pinhole 1.82 times as fast as Xe gas. Write the chemical…

A: According to Graham's law of effusion rate, the rate of effusion of a gas is inversely proportional…

Q: 1. Sodium azide (NaN3) is an ionic solid that is used in airbags to generate nitrogen gas: 2 NaN3…

Q: Two samples of gas are separated in two rectangular 1.00 -L chambers by a thin metal wall. One…

A: Given: Volume = 1.00 L = 0.001 m3 Temperature =27oC = 27+273K = 300 K Pressure= 2.00 x 10-6 atm…

Q: If 34.0 L of a gas is collected at 19 Celcius and 265 kPa, what is its volume at STP?

A: Volume of gas at STP = 83.03 LitreExplanation:Step 1:- Given Temperature(T) = 19 °C Volume( V ) =…

Q: A 200.0 mL flask contains 1.03 mg of oxygen gas and 0.56 mg of helium gas at 15 °C. Calculate the…

A: V= Volume of the flask = 200.0 mL = 0.2 L In Flask we have 1.03 mg of oxygen gas and 0.56 mg of…

Q: A 7.30 L container holds a mixture of two gases at 21 °C. The partial pressures of gas A and gas B,…

A: First we will calculate partial pressure of added gas in mixture, PV = nRT P = nRT / V n = number…

Q: A sealed canister holds three gases: oxygen, carbon dioxide, and helium. The partial pressures of…

A: According to Dalton's law of partial pressures, the total pressure in a system is estimated by the…

Q: Part A: A sample of ideal gas at room temperature occupies a volume of 31.0 L at a pressure of 812…

A: part A Given :- initial pressure = 812 torr initial volume = 31.0 L final pressure = 4060 torr…

Q: 5. A sample of air inside an Erlenmeyer flask occupies 135 mL and has a pressure of 946.3 mmHg and a…

Q: A sample of gas has a volume of 10.3 L at a pressure of 8.1 atm and a temperature of 10.9oC. It is…

A: Answer

Q: A mixture of hydrogen and xenon gases is maintained in a 8.59 L flask at a pressure of 1.52 atm and…

A: We have given that A mixture of hydrogen and xenon gases is maintained in a 8.59 L flask at a…

Q: The density of a sample of gas is 1.00 g/L at 745 mmHg and 109°C. What is the molar mass of the gas

A: The ratio of mass per volume of a given substance is called its density. The equation of state of a…

Q: 20. Which of the following postulates of the Kinetic Molecular Theory for gases can explain why…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A sample of hydrogen sulfide gas occupies 267 mL at 35°C and 0.850 atm pressure. What is its volume…

A: Given : Initial pressure = 0.850 atm Initial volume = 267 mL Initial temperature = 35°C To be…

Q: 5. Calculate the pressure of 0.56 moles of a gas at 87 °C with a volume of 22 L.

A: n = 0.56 mol T=87 degree celcius = 360 K Volume =22 L

Q: What volume of gas is produced when 16.0 g of lithium reacts with 30.0 mL of water? Assume that the…

A: Given, Mass of Li = 16.0 g Volume of water = 30.0 mL Density of water = 1.00 g/mL Pressure =…

Q: 5. A reaction yields 5.0 L of nitrogen monoxide. The volume is measured at 20°C and at a pressure of…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: 891 mm Hg and a temperature of 65°C, occupies a volume of 17.9 liters. If the gas is heated at…

A: We have to find effect of temperature change on volume

Q: 1.33 mol sample of neon gas at a temperature of 9.00 °C is found to occupy a volume of 29.3 liters.…

A: The number of moles of the neon gas sample is .The temperature is .The volume is .To calculate the…

Q: One of the factors that influences the behavior of a gas sample is pressure. Pressure can be…

A: Answer is explained below.

Q: Carbon dioxide gas is collected at 6.0 °C in an evacuated flask with a measured volume of 45.0 L,…

A: We have 6°C as temperature, CO2 gas , 45 L as volume ,0.280 atm as pressure , we have to calculate…

Q: If a 10.0 L sample of gas at 110 kPa has its pressure increased to 440 kPa, what is the new volume…

A: Given: Initial Pressure, P1=110 kPa The initial volume, V1= 10.0 L Final Pressure, P2=440 kPa The…

Q: A sample of hydrogen gas has a volume of 250 mL at a pressure of 101.3 kPa. If the temperature is…

Q: 1. At STP, gases have a volume of 22.4 L per mole. RTP is room temperature (25 °C) and pressure (1…

A: Given: Number of moles of gas = 1 mol. Temperature = 25°C = (25+273)K = 298…

Q: A 7.53 L container of oxygen gas at 12.1 °C is heated to 87.9 °C. Assuming that the volume of the…

Q: 7. A mixture of three gases is contained in a steel tank with a volume of 2.50-L and has a total…

A: Given: Volume of the tank, V= 2.50 L Total pressure of the gas, P = 1560 mm-Hg amount of Ne = 25%…

Q: 0.743 mol sample of nitrogen gas at a temperature of 23.0 °C is found to occupy a volume of 20.7…

A: Since PV = nRT where P = pressure in atm V = volume in L = 20.7 L n = moles = 0.743 T =…

Q: A 2.68 L container of oxygen gas at 27.9 °C is heated to 46.8 °C. Assuming that the volume of the…

Q: .A sample of carbon dioxide occupies a volume of 6.70 liters at 105 kPa pressure. What pressure…

A: Given data, V1=6.70 LV2=3 LP1=105 kPa To calculate the new pressure.

Q: first volume is 2.22L, which exerts a pressure of 450mmHg. If the volume changes to 4.8L, what is…

Q: What is the partial pressure of each gas in the mixture?

A: The total pressure of gaseous mixture is equal to the sum of partial pressures of individual gases.…

Q: At 570.mm Hg and 25C, a gas sample has a volume of 2270 mL. What is the final pressure at a volume…

Q: A 1.00 m3 container holds a sample of O2 gas. At 287 K the pressure of the container is 1.06 x 105…

Q: 4. A light bulb contains 0.0560 g of helium gas with a pressure of 163 torr at 24.0 C. The light…

Q: A sample of xenon gas at a pressure of 992 mm Hg and a temperature of 25 °C, occupies a volume of…

A: Charle's law states that the volume of given mass of gas is directly proportional to the absolut…

Q: A sample of hydrogen gas at a pressure of 817 mm Hg and a temperature of 47 °C, occupies a volume of…

A: Given : pressure is constant (817 mm Hg) Initial temperature = 47°C Initial volume = 7.96 L Final…

Q: Sulfur hexafluoride gas is collected at 29.0 °C in an evacuated flask with a measured volume of 5.0…

A: The temperature, pressure, volume, and mole of the gas are related by the ideal gas equation. The…

Q: At 250 kpa 309K, a sample of gas has a volume of 4.2 L. How many moles of gas are present?

A: The ideal gas equation is PV = nRT P = pressure in kPa V = volume in Litres n = moles R = gas…

Q: . If 10.0 L of neon gas exerts a pressure of 25.0 atm at 50oC, how many moles of neon are present

A: For ideal gas we know that PV = n RT Where, at pressure P and temperature T ,volume of n mol of a…

Q: A volume of 0.70 L of air at 37 ° C is expelled from the lungs into cold surroundings at 4.9 ° C.…

A: Given V1 = 0.7 L T1 = 37°C = 37+273 = 310°K V2 = T2 = 4.9°C = 273+4.9 = 277.9°K

Q: Because it is difficult to measure the mass of a sample of a helium, a student transferred the…

Q: partial pressure

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

100%

All changes save
A 19. A sample of gas stored at STP has a volume of 3.56 L. The gas is heated to 400 K and has a pressure of 125 kPa.
What is the volume of the gas after it is heated?
20.4 L
O 8.34 L
O 4.17 L
O 16 L
20. A 6-g sugar cube (C12H22011) is dissolved in a cup of hot tea. The solution is 600 g. What is
the percent by mass of the sugar?
1%
PREVIOUS
1-50 of 50
NEXT
REVIEW

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 introduction

VIEW

Step 2 Calculation

VIEW

Step 3 Conclsuion

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

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

28.8 L of gas at 38.6 °C and 649 mm Hg are heated to 116 °C, and the pressure is changed to 442 mm Hg. What is the new volume?
A gas sample collected at 25.0°C and a pressure of 740 torr has a volume of 200 mL. The temperature and pressure are changed, and the gas is compressed to 150 mL. The new temperature is 40.0°C; what is the new pressure?
A gas sample containing 12.0 g of He has a volume of 14.0 L. What will the volume be if 1.6 g of H2 is added? (Temperature and pressure do not change.)
0.746 mol sample of carbon dioxide gas at a temperature of 12.0 °C is found to occupy a volume of 22.0 liters. The pressure of this gas sample is mm Hg.
A sample of gas has a volume of 3.40 L at 10.0 °C. What will be its volume at 100.0°C, pressure remaining constant?
A 248-mL gas sample has a mass of 0.433 g at a pressure of 745 mmHg and a temperature of 28 °C. What is the molar mass of the gas?
ole of helium gas occupies 0.315 L at 300 kPa. More pressure is applied from the surroundings and the final pressure becomes 200 kPa, whereas the temperature remains unchanged. O 31.5 L O 0.473 L 0.192 L
A 3.54mol sample of helium gas is kept at a pressure of 567,812 Pa at 54C. What is the volume of this sample?
2. A gaseous mixture containing 1.5 mol of Ar and 3.5 mol CO2 has a total pressure of 7.5 atm. What is the partial pressure of CO2?
One of the factors that influences the behavior of a gas sample is pressure. Pressure can be expressed using different units, and it is important to be able to convert between them. Convert a pressure of 0.413 atm to mm Hg. Convert a pressure of 2.9 kPa to units of mm Hg.
A sample was collected and analyzed. If there are only three gasses present, the total pressure of the sample is 142.75 kPa, the pressure of N2 is 74.17 kPa and the pressure of O2 is 7.88 kPa, what is the pressure of F2 in kPa?
3. Calculate the volume of 4.7009 x 1023 molecules of NH, gas trapped in a container at a pressure of 1460.3 mmHg and a temperature of 92.108 C.