A 3.00-g lead bullet at 30.0°C is fired at a speed of 240 m/s into a large block of ice at 0°C, in which it becomes embedded. What quantity of ice melts?

Q: A high-pressure gas cylinder contains 52 L of toxic gas at a pressure of 1.65.10' N/m² and a…

A: According to ideal gas law,

Q: A sample of neon gas (Ne, molar mass M = 20.2 g/mol) at a temperature of 13.0 °C is put into a steel…

A: The expression from heat transfer,

Q: You drop an ice cube into an insulated container full of water and wait for the ice cube to…

A: You drop an ice cube into an insulated container full of water and wait for the ice cube to…

Q: A 3-m3 rigid tank contains hydrogen at 250 kPa and 550 K. The gas is now cooled until its…

A:

Q: A hot copper pot of mass 2.0 kg (including its copper lid) is at a temperature of 150°C. You pour…

A:

Q: A 15.6 g bullet traveling horizontally at 867 m/s passes through a tank containing 14.4 kg of water…

A: The formula for the kinetic energy is: The formula for the heat added/released to a substance is:

Q: What is the temperature of the system at point C? * O 600 K 900 K 1200 K 1500 K 1800 K O 2000 K

A:

Q: In a period of 0.9 s, 5.0 x 1023 nitrogen molecules strike a wall of area 7.8 cm?. If the molecules…

A:

Q: In a period of 1.3 s, 5.0  1023 nitrogen molecules strike a wall of area 7.0 cm2. If the molecules…

A:

Q: The newly constructed bridge in your town is a steel arch bridge 600⁰C in length. How much does the…

A: We are taking the initial length of the bridge to be 600m.  The equation for the change in length of…

Q: A sample of water that is initially at 84.0ºC absorbs 500 kcal of heat. As a result, the liquid…

A: Given that:- Initial temperature of water=80°C

Q: A cubical box with sides of length 0.351 m contains 1.150 moles of neon gas at a temperature of 300…

A:

Q: cubical box with sides of length 0.351 m contains 1.150 moles of neon gas at a temperature of 300 K.…

A:

Q: What is the volume of the bubble as it reaches the surface?

A: Given information:Initial gauge pressure (Pgauge) = 1.9 atmThe total initial pressure (P1) = Patm +…

Q: Two moles of an ideal gas fill volume V = 10 liters at pressure P = 2.4 at m. The gas is thermally…

A:

Q: A gas at 617 K and 12 atm has a molar volume 14 percent larger than that calculated from the perfect…

A: Given data: The temperature of gas is T=617 K. The pressure is P=12 atm.

Q: What pressure of argon gas is required to produce a collision rate of 4.5 × 1020 s−1 at 425 K on a…

A:

Q: An ideal gas in a container exerts a pressure of 100Pa while its volume increases by 0.2m^3. Its…

A:

Q: In a period of 1.3 s, 5.0  1023 nitrogen molecules strike a wall of area 8.4 cm2. If the molecules…

A:

Q: The freezing point of nitrous oxide is -91°C. Which of the following statements best describes the…

A: The temperature is the measure of the average kinetic energy of the particles. Thus if the…

Q: You drop an ice cube into an insulated container full of water and wait for the ice cube to…

A:

Q: A gas of cold atoms starts at a temperature of 100 nK. The average speed of the atoms is then…

A:

Q: The volume of an ideal gas is held constant. Determine the ratio P2/P1 of the final pressure to the…

A:

Q: In a period of 0.9 s, 5.0 1023 nitrogen molecules strike a wall of area 7.2 cm2. If the molecules…

A: time = 0.9 seconds number of molecules = 5 * 1023Mass of total molecules = 5 * 1023 * 4.68 * 10-26…

Q: In a period of 1.0 s, 5.0 × 10–3 nitrogen molecules strike a wall of area 8.0 cm2. If the molecules…

A:

Q: In a period of 0.9 s, 5.0  1023 nitrogen molecules strike a wall of area 7.2 cm2. If the molecules…

A: Given: The time of a period is t=0.9 s. The number of nitrogen molecule is N=5X1023. The area of…

Q: (6) Steam enters a nozzle at 200°C and 200 kPa with a velocity of 28 m/s, and leaves at 150°C and…

A: Given : At the entrance : Temperature, T1 = 200oC = 473 K Pressure, P1 = 200kPa Inlet area, A1 = 775…

Q: Air enters a hot-air furnace at 5 °C and leaves at 120 °C. If the pressure does not change each…

A: Given : T1 = 5°C = 5 + 273 = 278 K T2 = 120°C = 120 + 273 = 393 K  V1 = 1 m3

Q: 2.0 g of helium at an initial temperature of 300 K interacts thermally with 8.0 g of oxygen at an…

A:

Q: You drop an ice cube into an insulated container full of water and wait for the ice cube to…

A:

Q: One mole of an ideal gas in a sealed rigid container is initially at a temperature of 100°C. The…

A: Given data The number of mole of an ideal gas is n =1. The initial temperature of the gas is Ti =…

Q: A 7.97 m3 tank contains 10.5 g of chlorine gas (Cl2) and an absolute pressure of 5.50 × 105 Pa. The…

A: Given : Mass , m = 10.5 g Mass per mole  M = 70.9 g/mol Pressure , P = 5.50×105 Pa Volume , V = 7.97…

Q: In a period of 1.2 s, 5.0 1023 nitrogen molecules strike a wall of area 8.5 cm2. If the molecules…

A: t = 1.2 seconds number of molecules = 5 * 1023 Mass of total molecules = 5 * 1023 * 4.68 * 10-26M =…

Q: A metal tank with volume 3.10 L will burst if the pressure of the gas it contains  exceeds 100 atm.…

A: From ideal gas law,  P V = n R T  P = pressure of gas V = volume of gas n = number of moles of gas R…

Q: In a period of 0.9 s, 5.0  1023 nitrogen molecules strike a wall of area 7.8 cm2. If the molecules…

A: Given- ∆t=0.9 sN=5×1023Area of wall A=7.8 cm2=7.8×10-4 m2Velocity v=330 m/sMass m=4.68×10-26Kg

Q: Water at 22.0 °C is sprayed onto 0.136 kg of molten gold at 1063 °C (its melting point). The water…

A:

Q: The normal body temperature is 98.60F

A: Solution

Q: One mole of hydrogen gas (molar mass = 2.0 g/mol) has an rms velocity of 2.0 x 10³ m/s. To what…

A: SOLUTION IS GIVEN BY

Q: 1.00 mol of oxygen has (O2) is heated at constant pressure of 1.00 atm from 10.0°C to 25.0°C. What…

A: Given data: A number of moles for oxygen n=1 mol. Constant pressure Pconstant=1.00 atm. Initial…

Q: 6. 3.00 moles of Argon, a monatomic ideal gas, occupies a volume of 12.0 L at a temperature equal to…

A:

Q: What is the minimum velocity of a lead bullet if it completely melts when it strikes a wall? The…

A:

Q: Consider the following pairs of materials: Which pair represents two materials, one of which is…

A: (a) Temperature of boiling water = 100°C = 100 + 273 = 373 K Temperature of glass of water = 50°C =…

Q: A cubical box with sides of length 0.342 m contains 1.220 moles of neon gas at a temperature of 319…

A: Given Data: The side length of a box is, a=0.342 m The number of moles is, n=1.220 moles The…

Q: In a period of 0.9 s, 5.0  1023 nitrogen molecules strike a wall of area 7.6 cm2. If the molecules…

A: Given, Time period T=0.9 sec Number of Molecules N=5.0×1023 Area of wall A=7.6×10-4 m2 Velocity…

Q: The molar heat capacity of an ideal gas at constant pressure is equal to its molar heat capacity at…

A: Required : The molar heat capacity of an ideal gas at constant pressure is equal to its molar heat…

Q: A 2500cm^3 container holds 0.13 mol of helium gas at 300 degrees Celsius. How much work must be done…

A: Given Number of moles is n=0.13  Gas constant is R=8.314 J/mol.K Temperature is T=(300+273) K=573 K

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.