Chemistry The Molecular Nature Of Matter And Change 9th
Chemistry The Molecular Nature Of Matter And Change 9th
9th Edition
ISBN: 9781260240214
Author: SILBERBERG
Publisher: McGraw Hill
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Chapter 5, Problem 5.147P

(a)

Interpretation Introduction

Interpretation:

At STP condition the exposure to Br2 gas at a partial pressure of 0.2torr for 8 h is safe or unsafe is to be determined.

Concept introduction:

The expression to calculate the partial pressure of the gas is as follows:

  Pgas=XgasPtotal

Here, Pgas is the partial pressure of the gas, Xgas mole fraction of the gas and Ptotal is the total pressure.

The expression to calculate the mole fraction of the gas is as follows,

  Xgas=Moles of gasTotal moles

Here, Xgas is the mole fraction of the gas.

The ideal gas equation can be expressed as follows,

  PV=nRT

Here, P is the pressure, V is the volume, T is the temperature, n is the mole of the gas and R is the gas constant.

(b)

Interpretation Introduction

Interpretation:

The exposure of CO2 gas at a partial pressure of 0.2torr is safe or unsafe is to be determined.

Concept introduction:

The ideal gas equation can be expressed as follows:

  PV=nRT

Here, P is the pressure, V is the volume, T is the temperature, n is the mole of the gas and R is the gas constant.

The expression to calculate the partial pressure of the gas is as follows:

  Pgas=XgasPtotal

Here, Pgas is the partial pressure of the gas, Xgas mole fraction of the gas and Ptotal is the total pressure.

The expression to calculate the mole fraction of the gas is as follows:

  Xgas=Moles of gasTotal moles

Here, Xgas is the mole fraction of the gas.

(c)

Interpretation Introduction

Interpretation:

The exposure to 1000 L of air that contains 0.0004 g of Br2 gas is safe or unsafe is to be determined.

Concept introduction:

The expression to calculate the moles of solute is as follows:

  Moles of solute=Given mass of soluteMolar mass of solute

The ideal gas equation can be expressed as follows,

  PV=nRT

Here, P is the pressure, V is the volume, T is the temperature, n is the mole of the gas and R is the gas constant.

(d)

Interpretation Introduction

Interpretation:

The exposure to 1000 L to of air that contains 2.8×1022 molecule of CO2 gas is safe or unsafe is to be determined.

Concept introduction:

The expression to calculate the moles of solute is as follows:

  Moles of solute=Given mass of soluteMolar mass of solute

The ideal gas equation can be expressed as follows,

  PV=nRT

Here, P is the pressure, V is the volume, T is the temperature, n is the mole of the gas and R is the gas constant

Blurred answer

Chapter 5 Solutions

Chemistry The Molecular Nature Of Matter And Change 9th

Ch. 5.3 - Prob. 5.6AFPCh. 5.3 - A blimp is filled with 3950 kg of helium at 731...Ch. 5.3 - Prob. 5.7AFPCh. 5.3 - Prob. 5.7BFPCh. 5.4 - Prob. 5.8AFPCh. 5.4 - Prob. 5.8BFPCh. 5.4 - Prob. 5.9AFPCh. 5.4 - Prob. 5.9BFPCh. 5.4 - To prevent air from interacting with highly...Ch. 5.4 - Prob. 5.10BFPCh. 5.4 - Prob. 5.11AFPCh. 5.4 - Prob. 5.11BFPCh. 5.4 - Prob. 5.12AFPCh. 5.4 - Prob. 5.12BFPCh. 5.4 - Ammonia and hydrogen chloride gases react to form...Ch. 5.4 - Prob. 5.13BFPCh. 5.5 - If it takes 1.25 min for 0.010 mol of He to...Ch. 5.5 - If 7.23 mL of an unknown gas effuses in the same...Ch. 5.5 - Prob. 5.1PCh. 5.5 - Prob. 5.2PCh. 5.5 - Prob. 5.3PCh. 5.5 - Prob. 5.4PCh. 5 - Prob. 5.1PCh. 5 - Prob. 5.2PCh. 5 - Prob. 5.3PCh. 5 - Prob. 5.4PCh. 5 - Prob. 5.5PCh. 5 - Prob. 5.6PCh. 5 - Prob. 5.7PCh. 5 - Prob. 5.8PCh. 5 - Prob. 5.9PCh. 5 - In Figure P5.10, what is the pressure of the gas...Ch. 5 - Prob. 5.11PCh. 5 - Prob. 5.12PCh. 5 - Prob. 5.13PCh. 5 - Prob. 5.14PCh. 5 - The gravitational force exerted by an object is...Ch. 5 - Prob. 5.16PCh. 5 - Prob. 5.17PCh. 5 - Prob. 5.18PCh. 5 - Prob. 5.19PCh. 5 - What is the effect of the following on volume of 1...Ch. 5 - Prob. 5.21PCh. 5 - Prob. 5.22PCh. 5 - What is the effect of the following on the volume...Ch. 5 - Prob. 5.24PCh. 5 - Prob. 5.25PCh. 5 - Prob. 5.26PCh. 5 - Prob. 5.27PCh. 5 - Prob. 5.28PCh. 5 - Prob. 5.29PCh. 5 - Prob. 5.30PCh. 5 - Prob. 5.31PCh. 5 - Prob. 5.32PCh. 5 - Prob. 5.33PCh. 5 - Prob. 5.34PCh. 5 - Prob. 5.35PCh. 5 - You have 357 mL of chlorine trifluoride gas at 699...Ch. 5 - Prob. 5.37PCh. 5 - Prob. 5.38PCh. 5 - Prob. 5.39PCh. 5 - Prob. 5.40PCh. 5 - Prob. 5.41PCh. 5 - Prob. 5.42PCh. 5 - Prob. 5.43PCh. 5 - Prob. 5.44PCh. 5 - Prob. 5.45PCh. 5 - Prob. 5.46PCh. 5 - Prob. 5.47PCh. 5 - Prob. 5.48PCh. 5 - Prob. 5.49PCh. 5 - Prob. 5.50PCh. 5 - After 0.600 L of Ar at 1.20 atm and 227°C is mixed...Ch. 5 - A 355-mL container holds 0.146 g of Ne and an...Ch. 5 - Prob. 5.53PCh. 5 - Prob. 5.54PCh. 5 - Prob. 5.55PCh. 5 - Prob. 5.56PCh. 5 - Prob. 5.57PCh. 5 - How many liters of hydrogen gas are collected over...Ch. 5 - Prob. 5.59PCh. 5 - Prob. 5.60PCh. 5 - Prob. 5.61PCh. 5 - Prob. 5.62PCh. 5 - Prob. 5.63PCh. 5 - Prob. 5.64PCh. 5 - Freon-12 (CF2C12), widely used as a refrigerant...Ch. 5 - Prob. 5.66PCh. 5 - Prob. 5.67PCh. 5 - Prob. 5.68PCh. 5 - Prob. 5.69PCh. 5 - Prob. 5.70PCh. 5 - Prob. 5.71PCh. 5 - Prob. 5.72PCh. 5 - Prob. 5.73PCh. 5 - Prob. 5.74PCh. 5 - Prob. 5.75PCh. 5 - Prob. 5.76PCh. 5 - Prob. 5.77PCh. 5 - Prob. 5.78PCh. 5 - Prob. 5.79PCh. 5 - Prob. 5.80PCh. 5 - Prob. 5.81PCh. 5 - Prob. 5.82PCh. 5 - Prob. 5.83PCh. 5 - Do interparticle attractions cause negative or...Ch. 5 - Prob. 5.85PCh. 5 - Prob. 5.86PCh. 5 - Prob. 5.87PCh. 5 - Prob. 5.88PCh. 5 - Prob. 5.89PCh. 5 - Prob. 5.90PCh. 5 - Prob. 5.91PCh. 5 - Prob. 5.92PCh. 5 - Prob. 5.93PCh. 5 - Prob. 5.94PCh. 5 - Prob. 5.95PCh. 5 - Prob. 5.96PCh. 5 - Prob. 5.97PCh. 5 - Prob. 5.98PCh. 5 - Prob. 5.99PCh. 5 - Prob. 5.100PCh. 5 - Prob. 5.101PCh. 5 - Prob. 5.102PCh. 5 - Prob. 5.103PCh. 5 - Prob. 5.104PCh. 5 - Prob. 5.105PCh. 5 - An atmospheric chemist studying the pollutant SO2...Ch. 5 - The thermal decomposition of ethylene occurs...Ch. 5 - Prob. 5.108PCh. 5 - Prob. 5.109PCh. 5 - Prob. 5.110PCh. 5 - Prob. 5.111PCh. 5 - Prob. 5.112PCh. 5 - Containers A, B and C are attached by closed...Ch. 5 - Prob. 5.114PCh. 5 - Prob. 5.115PCh. 5 - Prob. 5.116PCh. 5 - Prob. 5.117PCh. 5 - Prob. 5.118PCh. 5 - Prob. 5.119PCh. 5 - Prob. 5.120PCh. 5 - Prob. 5.121PCh. 5 - Prob. 5.122PCh. 5 - Prob. 5.123PCh. 5 - Prob. 5.124PCh. 5 - Prob. 5.125PCh. 5 - For each of the following, which shows the greater...Ch. 5 - Prob. 5.127PCh. 5 - Prob. 5.128PCh. 5 - Prob. 5.129PCh. 5 - Prob. 5.130PCh. 5 - Prob. 5.131PCh. 5 - Gases such as CO are gradually oxidized in the...Ch. 5 - Aqueous sulfurous acid (H2SO3) was made by...Ch. 5 - Prob. 5.134PCh. 5 - Prob. 5.135PCh. 5 - The lunar surface reaches 370 K at midday. The...Ch. 5 - Prob. 5.137PCh. 5 - Popcorn pops because the horny endosperm, a...Ch. 5 - Prob. 5.139PCh. 5 - Prob. 5.140PCh. 5 - Prob. 5.141PCh. 5 - Prob. 5.142PCh. 5 - Prob. 5.143PCh. 5 - Prob. 5.144PCh. 5 - Prob. 5.145PCh. 5 - Prob. 5.146PCh. 5 - Prob. 5.147PCh. 5 - Prob. 5.148PCh. 5 - An equimolar mixture of Ne and Xe is accidentally...Ch. 5 - Prob. 5.150PCh. 5 - A slight deviation from ideal behavior exists even...Ch. 5 - In preparation for a combustion demonstration, a...Ch. 5 - Prob. 5.153PCh. 5 - A truck tire has a volume of 218 L and is filled...Ch. 5 - Allotropes are different molecular forms of an...Ch. 5 - Prob. 5.156PCh. 5 - Prob. 5.157P
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