1,Pour water into a soda can, fill a quarter of it with water. 2,Boil the water...
1,Pour water into a soda can, fill a quarter of it with water.
2,Boil the water in the can on a hot plate.
3, Immerse can upside down into cold water. Make sure the top of the can is fully immersed in water so that gas in the can is sealed by the cold water.
4, Observe what happens to the can. the can crushes
4, Use ideal gas law to explain what happens.
Homework Answers
2. Boiling of water in the can on hot plate.
which means increaing in temperature with respect to that volume also increases.
here pressure is atmospheric pressure and temperature is normal room temperature are constants. so freom Ideal gas equation PV = nRT
V is proportional to T at constant pressure and constant number of moles
3. Immerse can upside down into cold water. Make sure the top of the can is fully immersed in water so that gas in the can is sealed by the cold water.
here volume of the water is constant and also the number moles of the water. so from ideal gas equation
PV = nRT becomes P is proportional to T at constant volume and constant number of moles.
Add Answer to:
1,Pour water into a soda can, fill a quarter of it with
water.
2,Boil the water...
Lab Exercise: Liquids and Gases Answer Key LAB EXERCISE: LIQUIDS AND GASES Part 1: Buoyancy Fill...
Lab Exercise: Liquids and Gases Answer Key
LAB EXERCISE: LIQUIDS AND GASES Part 1: Buoyancy Fill a large glass half full of water. 1. Carefully place a raw egg in the glass of water. 2. Does the egg sink or float? 3. 4. Based on the results, which do you think is the most dense? The egg or the water? 5. Gradually add salt to the water, stirring after each addition to dissolve it. Careful! Don't break the egg! Keep...
i need 2 and 3 solved (1) A typical mud is 70 wt% sand, balance water....
i need 2 and 3 solved
(1) A typical mud is 70 wt% sand, balance water. What is its density near RT if Puand = 2300 kg/mº? (2) An open-ended can 0.2 m tall is originally full of air, at 20°C. It is now immersed in water upside down, such that its top (now bottom) is 10 m below the water surface. The can is 0.2 m in height. Assuming the air stays at 20°C, how high will the water...
Review Questions for Lab 4 (5 pr.) 1. How is gas unique? State the properties of...
Review Questions for Lab 4 (5 pr.) 1. How is gas unique? State the properties of a gas. 2 Write the equation for Boyle's Law. Explain in your own words the effect of pressure on the volume of a gas 3. What happens to a 8 L volume of gas as you move from a pressure of 3 atm to 4atm? Use the correct gas law to determine the new volume. 4. You want to design a breathing machine that...
What is the volume of the sphere in Procedure 2 in units of cm3? Express your...
What is the volume of the sphere in Procedure 2 in units of
cm3? Express your answer to two significant figures.
LAB 14: IDEAL GAS LAW BASIC CONCEPTS TEXTBOOK: SECTIONS 15.2, YOUNG, 10TH EDITION DEFINITIONS Volume: The space taken up by an object, measured in cubic meters (m"). Pressure: For an enclosed gas, pressure is defined as the force exerted per area by the gas on the container walls, measured in Pascal (1 N/m) Temperature: A measure of the average...
EI. A Watched Pot... When heating water on a stove, a full pan of water takes...
EI. A Watched Pot... When heating water on a stove, a full pan of water takes longer to reach the boiling point than if the pan is half full. Why? Explain using the appropriate formula. E2. A Pressing Matter! We viewed a video of Rodrigo smacking the top of a bottle full of water with his palm. Then, the BOTTOM of the bottle broke and the water rushed out. WHY? did this happen? a. (10) Name and State the important...
Hope the genius can help me those questions. Thanks ♥️ Name 1. Definitions. Fill in the...
Hope the genius can help me those questions.
Thanks ♥️
Name 1. Definitions. Fill in the blank with the LETTER of the most appropriate term from the following A. Bronsted-Lowery acid C. strong acid E. weak electrolyte G. weak acid I. Arrhenius acid B. D. electrolyte base H. ions J. Arrhenius base L. autoionization of water N. Boyle's Law P. Charles Law S. pressure V. manometer X. Dalton's Law K. hydronium ion M. pH scale O. combined gas law R....
1. Solubility in WATER Check solubility of four solutes in water (H2O). For each solute record...
1. Solubility in WATER Check solubility of four solutes in water (H2O). For each solute record how many teaspoons dissolved in 1/2 cup of water. NaCl: Start out with 4 small glasses (cups) and add 1/2 cup of water to each. Put 1/2 level teaspoon (tsp) of salt (NaCl) into the first cup and stir. If it dissolves within 1 minute; add another 1/2 tsp of salt and stir. Count the number of 1/2 tsps you are adding. Repeat until...
1.) What side reactions occur during the following steps. 2.) How can the IR spectrum be...
1.)
What side reactions occur during the following steps.
2.) How can the IR spectrum be used to show that there is not
starting material left and the products are ketones?
3.) Describe the major differences and similarities between
the IR spectra of benzoin and benzil. Compare your IR spectrum with
those of benzoin and benzil.
Copper-Catalyzed Oxidation of Benzoin 1. Add a stir bar and 1.5 mL of glacial acetic acid, 0.250 g of NH4NO3 and 0.500 g of...
can question B of B2 and B3 be answered please. information has also been provided B....
can
question B of B2 and B3 be answered please.
information has also been provided
B. Effect of Solvent on SN1 Reactivity B1. In 1. In the following table, record the time in seconds required for the pink color to disappear in each solvent mixture. Compositon (solvent:water) Reaction time in seconds Methanol Ethanol Acetone 6:175 non reachre 2:405 1.1 mL:0.9 mL (55:45) 1.2 mL:0.8 mL (60:40) 1.3 mL:0.7 mL (65:35) 1.4 mL:0.6 mL (70:30) 7:32 5 08 s 6:49 5:475...
Chame nsead tu age 06-17 Experiment 8: Molar Mass of a Volatile Liquid Purpose To determine...
Chame nsead tu age 06-17 Experiment 8: Molar Mass of a Volatile Liquid Purpose To determine the molar mass of a pure substance we need to find out (a) the number of moles in a given sample, and (b) the mass of the same sample. Molar mass is then: mass divided by moles Introduction Using the ideal gas equation, PV= nRT, we can determine the number of moles (n) of gas or vapor under measured conditions of pressure (P), volume...
Lab Exercise: Liquids and Gases Answer Key
LAB EXERCISE: LIQUIDS AND GASES Part 1: Buoyancy Fill a large glass half full of water. 1. Carefully place a raw egg in the glass of water. 2. Does the egg sink or float? 3. 4. Based on the results, which do you think is the most dense? The egg or the water? 5. Gradually add salt to the water, stirring after each addition to dissolve it. Careful! Don't break the egg! Keep...
i need 2 and 3 solved
(1) A typical mud is 70 wt% sand, balance water. What is its density near RT if Puand = 2300 kg/mº? (2) An open-ended can 0.2 m tall is originally full of air, at 20°C. It is now immersed in water upside down, such that its top (now bottom) is 10 m below the water surface. The can is 0.2 m in height. Assuming the air stays at 20°C, how high will the water...
Review Questions for Lab 4 (5 pr.) 1. How is gas unique? State the properties of a gas. 2 Write the equation for Boyle's Law. Explain in your own words the effect of pressure on the volume of a gas 3. What happens to a 8 L volume of gas as you move from a pressure of 3 atm to 4atm? Use the correct gas law to determine the new volume. 4. You want to design a breathing machine that...
What is the volume of the sphere in Procedure 2 in units of
cm3? Express your answer to two significant figures.
LAB 14: IDEAL GAS LAW BASIC CONCEPTS TEXTBOOK: SECTIONS 15.2, YOUNG, 10TH EDITION DEFINITIONS Volume: The space taken up by an object, measured in cubic meters (m"). Pressure: For an enclosed gas, pressure is defined as the force exerted per area by the gas on the container walls, measured in Pascal (1 N/m) Temperature: A measure of the average...
EI. A Watched Pot... When heating water on a stove, a full pan of water takes longer to reach the boiling point than if the pan is half full. Why? Explain using the appropriate formula. E2. A Pressing Matter! We viewed a video of Rodrigo smacking the top of a bottle full of water with his palm. Then, the BOTTOM of the bottle broke and the water rushed out. WHY? did this happen? a. (10) Name and State the important...
Hope the genius can help me those questions.
Thanks ♥️
Name 1. Definitions. Fill in the blank with the LETTER of the most appropriate term from the following A. Bronsted-Lowery acid C. strong acid E. weak electrolyte G. weak acid I. Arrhenius acid B. D. electrolyte base H. ions J. Arrhenius base L. autoionization of water N. Boyle's Law P. Charles Law S. pressure V. manometer X. Dalton's Law K. hydronium ion M. pH scale O. combined gas law R....
1.)
What side reactions occur during the following steps.
2.) How can the IR spectrum be used to show that there is not
starting material left and the products are ketones?
3.) Describe the major differences and similarities between
the IR spectra of benzoin and benzil. Compare your IR spectrum with
those of benzoin and benzil.
Copper-Catalyzed Oxidation of Benzoin 1. Add a stir bar and 1.5 mL of glacial acetic acid, 0.250 g of NH4NO3 and 0.500 g of...
can
question B of B2 and B3 be answered please.
information has also been provided
B. Effect of Solvent on SN1 Reactivity B1. In 1. In the following table, record the time in seconds required for the pink color to disappear in each solvent mixture. Compositon (solvent:water) Reaction time in seconds Methanol Ethanol Acetone 6:175 non reachre 2:405 1.1 mL:0.9 mL (55:45) 1.2 mL:0.8 mL (60:40) 1.3 mL:0.7 mL (65:35) 1.4 mL:0.6 mL (70:30) 7:32 5 08 s 6:49 5:475...
Chame nsead tu age 06-17 Experiment 8: Molar Mass of a Volatile Liquid Purpose To determine the molar mass of a pure substance we need to find out (a) the number of moles in a given sample, and (b) the mass of the same sample. Molar mass is then: mass divided by moles Introduction Using the ideal gas equation, PV= nRT, we can determine the number of moles (n) of gas or vapor under measured conditions of pressure (P), volume...
Most questions answered within 3 hours.
-
In Star Wars both the Storm Troopers and Droid Army are
notoriously bad shots. In order...
asked 2 hours ago -
when buffers react with h+ or oh-, do the ratio of conjugate
base to acid and...
asked 2 hours ago -
A population of values has a normal distribution with μ=207.3
and σ=35.8. A random sample of...
asked 2 hours ago -
An unknown solution was treated with H2SO4 and refluxed for 2
hours. The mixture was then...
asked 2 hours ago -
Let x be the age of a licensed driver in years. Let
y be the percentage...
asked 3 hours ago -
System.out.print( "Barrel\t"+"of"+"Laughs" );
asked 3 hours ago -
Need a 1,000 word self explanatory essay on how
characteristics of the functional, matrix & bureaucracy...
asked 3 hours ago -
(Could you explain how I can answer the question and what the
equation I will use)....
asked 3 hours ago -
The ΔGf0 values for HCO3- (aq),
CO32-(aq), and H+(aq) are -587.06,
-528.10 and 0 kJ mol-1,...
asked 3 hours ago -
Southeast Soda Pop, Inc., has a new
fruit drink for which it has high hopes. John...
asked 3 hours ago -
Time (s)
Position (m)
0
0
1
3
2
8
3
15
An object travels along...
asked 4 hours ago -
A 4.298 g sample of the mineral tellurite (TeO2) was dissolved
in acid. A 50.00 mL...
asked 4 hours ago